#Sample Question Paper for Class 10 & 12 CBSE Science with Solutions

[newlysteadytrophy]

Best Home Tuition Near Me – Expert Learning at Your Doorstep with Saraswati Tutorials

Are you searching for the Best Home Tuition near me to help your child achieve better academic results? Whether your child is struggling with core subjects, needs support with board exam preparation, or simply learns better in a one-on-one setting, Saraswati Tutorials offers the perfect solution — high-quality, personalized home tutoring right in your neighborhood.

In today’s competitive academic world, students often find it difficult to thrive in crowded classrooms where personal attention is limited. That’s why thousands of families are turning to trusted home tuition providers like Saraswati Tutorials to give their children the edge they need.

Why Choose Home Tuition?

Every student learns differently. Some need more time, some need concept clarity, and others just need someone to explain things their way. Home tuition creates a space where students can ask questions freely, learn at their own pace, and build confidence — all from the comfort of home.

Key benefits include:

Personalized Teaching: The tutor focuses solely on your child’s strengths and areas that need improvement.

Flexible Timings: Sessions are scheduled at times that suit your family’s routine.

One-on-One Interaction: Students can clear doubts immediately without any hesitation.

Faster Academic Improvement: Regular guidance and practice lead to better results.

Safe and Comfortable Environment: Students learn more effectively in a familiar space — their own home.

So, if you’ve been asking yourself, “Where can I find the Best Home Tuition near me?”, the answer may be just a call away.

Why Saraswati Tutorials Is the Right Choice

Saraswati Tutorials is one of the most trusted home tuition providers in Dehradun, with a wide network of qualified, friendly, and experienced tutors. Our approach is focused on ensuring that each student receives academic support tailored to their needs, goals, and school curriculum.

Here’s what makes us different:

Verified & Experienced Tutors: All our tutors go through a strict selection and background verification process.

All Classes & Boards Covered: We provide tuition from Class 1 to 12, and across CBSE, ICSE, ISC, and State Boards.

Subject Experts: Whether it's Math, Science, English, Social Science, or Commerce subjects, we match you with the right expert.

Performance Tracking: Regular feedback and assessments to track progress and ensure improvement.

Free Demo Class: Try before you commit — get a trial session to see if the tutor fits your child’s learning style.

When parents search for the Best Home Tuition near me, Saraswati Tutorials consistently ranks among the top choices thanks to our result-driven approach.

Subjects and Classes Offered

We offer expert tutoring in the following categories:

Primary Classes (1–5):

Math, English, EVS, Hindi, and General Science

Foundational reading and writing support

Concept-based and activity-based learning

Middle School (6–8):

Mathematics and Science

Social Science and English

Project guidance and assignment help

Secondary Classes (9–10):

Full subject preparation for board exams

Special focus on Math, Science, SST, and English

Sample paper practice and revision tests

Senior Secondary (11–12):

Commerce: Accountancy, Economics, Business Studies

Science: Physics, Chemistry, Biology, Math

Humanities: History, Political Science, English Core

Competitive exam coaching (NEET, JEE, CUET, etc.)

Available in Your Locality

We provide home tutors across all areas of Dehradun, including:

Rajpur Road

Sahastradhara Road

Balliwala

Clement Town

Patel Nagar

Vasant Vihar

Jakhan

Prem Nagar

Subhash Nagar

Nehru Colony

Dalanwala

So wherever you’re located, when you search for the Best Home Tuition near me, Saraswati Tutorials brings expert guidance right to your doorstep.

How It Works

Getting started is simple and efficient:

Contact Us: Share your requirements — class, subject, board, and preferred timing.

Tutor Matching: We find the most suitable tutor based on your needs and location.

Free Demo Session: Evaluate the tutor’s teaching style before committing.

Start Regular Classes: Begin personalized, one-on-one sessions at home.

What Parents Say

“We were looking for the Best Home Tuition near me for my daughter in Class 10. Saraswati Tutorials matched us with a brilliant tutor who made even the toughest concepts easy to understand. Her results have improved significantly.” – Meenal Joshi, Balliwala

“My son is in Class 5 and needed help with English and Math. The tutor from Saraswati Tutorials is so patient and encouraging. I’ve seen a huge improvement in his confidence.” – Sanjay Rawat, Rajpur Road

Results That Speak for Themselves

At Saraswati Tutorials, our success is measured by student performance and satisfaction. Our students routinely show:

20–40% improvement in academic scores within 3–6 months

Enhanced conceptual clarity and retention

Better exam readiness and time management skills

Greater participation and confidence in school classrooms

When you search for the Best Home Tuition near me, you’re not just seeking convenience — you’re looking for real results. Saraswati Tutorials delivers both.

Conclusion

A good home tutor can make a lasting impact on your child’s education. With Saraswati Tutorials, you get access to experienced, compassionate, and subject-focused tutors who know how to bring out the best in each student. If you want a flexible, reliable, and affordable way to improve your child’s academic performance, look no further.

Still wondering where to find the Best Home Tuition near me? Saraswati Tutorials is just a phone call away.

[kavinderrawat]

Home Tuition in Dehradun – The Smartest Choice for Academic Excellence

In today's highly competitive academic environment, students need more than just classroom education to thrive—they need focused, personalized guidance to truly succeed. That's where Home Tuition in Dehradun by Saraswati Tutorials comes in. We bring customized, one-on-one learning experiences to the comfort of your home, designed to unlock the true academic potential of your child.

Why Choose Saraswati Tutorials for Home Tuition in Dehradun?

We understand that every child is unique—with different strengths, weaknesses, learning styles, and pace. Our approach to Home Tuition in Dehradun is built on this very principle. Whether your child needs help in understanding tough concepts or is aiming to top their class, we create a learning roadmap that is perfectly aligned to their individual goals.

With over a decade of success, Saraswati Tutorials has become a trusted name among parents seeking the best Home Tutor in Dehradun for their children’s academic growth.

Our Expert Home Tutors – The Strength Behind the Success

At the heart of our service is a hand-picked team of qualified, experienced, and passionate Home Tutors in Dehradun. Every tutor at Saraswati Tutorials is not only a subject expert but also trained in child psychology, pedagogy, and student motivation.

We provide tutors for:

Classes 1 to 12 (CBSE, ICSE, and State Board)

Science (Physics, Chemistry, Biology)

Mathematics (Basic to Advanced)

English, Hindi, Sanskrit

Social Studies, History, Geography

Commerce (Accountancy, Business Studies, Economics)

What Makes Our Home Tuition in Dehradun Stand Out

1. Personalized One-on-One Teaching

Unlike overcrowded tuition centers, we focus on personalized attention. Our tutors adapt their teaching pace and style to suit the student’s learning ability, ensuring better understanding and retention.

2. Flexible Scheduling at Your Convenience

Our tutors come to your home at a time that suits your family’s routine, ensuring that learning is both effective and stress-free.

3. Regular Assessments and Performance Reports

We conduct weekly tests, periodic assessments, and provide detailed feedback reports to track your child’s academic progress.

4. Complete Exam Preparation

Our tutors prepare students for:

Unit tests and school exams

Board exams (10th & 12th)

Olympiads and NTSE

Entrance exams like NDA, NEET, JEE, etc.

Home Tuition in Dehradun for Every Learning Stage

Primary Level (Classes 1 to 5)

We make learning fun and interactive at this level, focusing on building strong literacy, numeracy, and basic science skills.

Middle School (Classes 6 to 8)

Conceptual clarity becomes vital here. Our home tutors guide students to understand and apply concepts rather than memorize them.

Secondary Level (Classes 9 & 10)

Board exams begin here, and our Home Tutors in Dehradun ensure students are well-prepared with NCERT solutions, sample paper practices, and conceptual revisions.

Senior Secondary Level (Classes 11 & 12)

Specialized tutors for Science and Commerce streams help students tackle advanced topics and score well in board as well as competitive exams.

Benefits of Hiring a Home Tutor in Dehradun

1. Personalized Learning Pace

Every student learns differently. A Home Tutor in Dehradun adjusts the teaching speed and difficulty level to match the child’s capacity.

2. Instant Doubt Resolution

Unlike in schools, students can ask questions freely and get their doubts cleared instantly, building confidence and deep understanding.

3. Enhanced Focus and Discipline

In a one-on-one environment, students remain more focused and motivated. They also develop better study habits and time management skills.

4. Safer and More Convenient

There’s no need to send your child out in traffic or harsh weather. With home tuition, your child learns in the safety and comfort of home.

Why Parents Trust Saraswati Tutorials for Home Tuition in Dehradun

Over 10 years of excellence in personalized tutoring

Trusted by parents across Rajpur, Balliwala, Race Course, Sahastradhara, and Prem Nagar

Verified, punctual, and professionally trained tutors

Consistent academic improvement and excellent board results

Affordable and transparent fee structure

Flexible learning plans and trial classes available

Success Stories from Saraswati Tutorials

“My daughter had lost interest in studies during the pandemic. After enrolling with Saraswati Tutorials, her interest revived, and her marks improved drastically.” – Mrs. Shalini Joshi, Vasant Vihar, Dehradun

“We hired a Home Tutor in Dehradun from Saraswati Tutorials for Class 12 PCM, and the results were outstanding. Highly recommended!” – Mr. Deepak Chauhan, Dalanwala

Home Tuition for Competitive Exams in Dehradun

We also offer home tutoring for students preparing for:

NDA (National Defence Academy)

NEET (Medical entrance)

JEE (Engineering entrance)

SSB Interviews

Scholarship tests and Olympiads

Our tutors provide targeted preparation, covering syllabus, mock tests, doubt sessions, and revision schedules that help students excel under pressure.

Get Started with the Best Home Tuition in Dehradun Today

Finding the right tutor can be overwhelming, but Saraswati Tutorials simplifies it for you. From the moment you reach out to us, our team helps match your child with the most suitable Home Tutor in Dehradun, ensuring results and satisfaction.

We don’t just teach—we transform learning experiences.

How to Book a Tutor

Call or message us with your child’s academic details

Get matched with the best available tutor

Book a free demo session

Finalize schedule and fees

Begin the journey to better marks and deeper understanding

Conclusion – Choose Academic Success with Saraswati Tutorials

If you're searching for quality, dedication, and results-driven tutoring, Saraswati Tutorials offers the most effective Home Tuition in Dehradun. From improving grades to building confidence and achieving academic goals, our Home Tutors in Dehradun are changing lives—one student at a time.

Choose Saraswati Tutorials – where excellence comes home.

[mtg-books]

Score More 21 Sample Papers CBSE Boards – Class 10 & 12

[publisherfinds]

10 Tips To Prepare CBSE 2021 Board Exams With Gurukul 15+1 Practice Papers - Like A Pro!

To help students excel in their Board Exams with flying colours, we stuck to the idea of “Seizing Perfection with Practice” and as a result launched our 15+1 practice papers based on the revised academic curriculum prescribed by CBSE for the 2021 Examinations.

The practice papers are focused to help students score high by letting them evaluate their weak points, avoid silly mistakes, and helping them mark-down the important questions for their last-minute revision data, to scale up their preparation graph to the uppermost level.

Find our Tips: 

1.      Be Aware of The Latest Exam Pattern Oct 2020

Knowing the fact that prioritizing chapters based on their weightage is of paramount importance, you shouldn’t miss out on being up to date. Keeping an eye on the newest exam pattern released on Oct 9th, 2020 we formulated our 15+1 Practice Papers, to familiarise you with the changes.

2.      EMH Model to Help You Attain A Step by Step Approach

15+1 Practice Papers has a step by step approach of learning as it is divided into 3 sections, with 5-easy, 5-medium, and 5-hard level practice papers to help you in assessing yourself and gradually learn by-

Strengthening your basics

Acquainting you with the type & style of questions

Making sure that your analysis works parallel with your diligence

Reducing stress and anxiety

Boosting your confidence level

3.      In-Depth Practice with 15+1 Practice Papers

Prepare, Practice, and Perform is the mantra of 15+1 Practice Papers. They are customized for every subject with level-based learning. It will help you with self-evaluation at every stage and in turn, improving your problem-solving skills.

EMH Practice Paper: Solved Board Sample Question Paper Oct 2020- 21

15 Solved Practice Papers based on Easy, Medium, and Hard Difficulty Level

Typology of questions based on Remembering, Understanding, Applying, Analyzing, Evaluating, and Creating

Detailed coverage of the latest CBSE Syllabus for better understanding

4. All Subjects Are Equally Important

Gurukul 15+1 Practice Papers are available for every subject. Study equally and regularly as all subjects are having equal weightage. Try not to avoid any topic just because it's being more complicated or taking more time. Practice more and more until you’re convinced.

a.   For Class 10:

Mathematics Standard, Mathematics (Basic), English Language & Literature, Hindi-A, Hindi-B, Social Science, Science, and Computer Applications

b. For Class 12:

Science Stream- English Core, Mathematics, Physics, Chemistry, Biology, and Physical Education

Commerce Stream- English Core, Economics, Accountancy, Business Studies, Physical Education, and Mathematics

5. Do Not Forget English & Hindi, As Languages Are Important Too

Underestimating the significance of language subjects can prove to be speculative during boards as it is observed that there has been an increase in the difficulty level of language exams. We often end up depreciating the value of language subjects while grooming & focussing on other subjects and as a result, we conclude to last-minute learning during boards, which eventually ceases the extent of our percentage. Whereas contributing just 20-30 minutes a day can help you score to the peak, unlike other subjects.

Gurukul’s 15+1 Practice Papers for Hindi A, Hindi B & English can save you from the situation of freaking out as practicing with them will help you not only evaluate what you have learned but will also enhance your in-depth knowledge.

6. Learn the Tricks from Solved Step by Step Solution

The answers to each & every question are provided in an accurate & skillful manner, which will help you choose the right words to make your answers look more presentable. The tricks followed are simple & understandable as they will improve your precision in writing answers and at the same time, it will enhance your knowledge.

7. Enhances Your Time Management Skills

It focuses on minutely pertained short answers to help you solve them quickly whereas it focuses on planned & precisely detailed long answers to familiarize you with the time limits provided for distinct answers by the CBSE board. Training you to solve the questions by choosing appropriate words while paying attention to both, the weightage, as well as the time-limit, provided for the answers.

Henceforth, enhancing your time management skills by providing you with accuracy & precision.

8. Know Your Strength, And Weaknesses

It’s rightly said that you are able to learn the best if you know your Strength, Weakness, Opportunities, and Threats. SWOT analysis works best when utilized with appropriate resources like sample papers or practice papers. You can do your SWOT analysis and apply it to the 15+1 Practice Papers as it will experientially help you gain a practical approach towards your exam preparation.

9. Gain Those Extra Marks with Neat & Clean Handwriting

Neat Handwriting is one of the most prominent aspects to look at while writing in Board Exams. Oftentimes, due to bad handwriting or poor management, teachers are unable to understand what students have written, which makes the students lose marks.

To avoid such unnecessary reduction of marks you need to practice good handwriting that runs parallel with your accuracy & time as it’s observed that innovative and self-written answers tend to gain more favorable scrutiny.

So, start practicing with sample papers to ensure that you don’t miss out on any target!!

10.  Balanced Study Schedule, Will Improve Your Studying Efficiency

Having a well-organized study area with appropriate study-practices will help you reap the best out of your learning sessions. A balanced study schedule doesn’t sacrifice anything, be it proper 8 hours of sleep, practicing sample papers, revising chapters, or a healthy diet. You need to maintain an equilibrium between all these utterly important tasks to ensure that you can grasp & execute them with your highest capability. And in doing so, nothing can prove to be more helpful than a well organized “Time-Table”.

The previous year proved to be one of the toughest ones in this entire decade, yet we are happy that we were able to come over it friskily. Although one present problem left for us was with the preparation of exams for students. Parents, teachers, and students are still trying their best to resolve all the difficulties coming ahead of them, efficiently.

Yet, somewhere in this hustle-bustle students & teachers suffered greatly as they had to undergo lots of hurdles in delivering & receiving the knowledge. Henceforth, a simple solution combined with lots of efforts in the form of these 15+1 Practice Paper Series has been proposed to you by us. As we understand that for students of classes 10 & 12, this is the most crucial time, and we wish to do our best to prepare them well for their boards.

You can also check out 10 Year solved papers and sample papers for enhancing your preparation.

We hope we will land on your expectations….

[ncert-prep]

NCERT Solutions Class 11 Computer Science Free PDF Download

To free download NCERT Questions and answers of NCERT Books All Classes Physics, Chemistry, Biology, History, Political Science, Economics, Geography, Computer Science, Accountancy, Business Studies, Hindi, English, Mathematics, EVS,  Social Science and Home Science; do check NCERTPREP website. This site provides sample papers with solution, test papers for chapter-wise practice, NCERT book solution, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through the best app for CBSE students and NCERTPREP website.

Class 11 NCERT Solution Computer Science Python includes all the questions given in NCERT Books for all Subject. Here all questions are solved with detailed information and available for free to check. NCERT Solutions Class 11 Computer Science Python are given here for all chapter wise. Select the subject and choose chapter to view NCERT Solution chapter wise.

Computer Science is a practical subject.  Deriving every answer on your own is a tedious task. Most of the students find it difficult to solve the problems or the practice exercise of the NCERT textbook difficult. So, what’s the best way out? The best way is to have a solution book. The first unit comprises of computer fundamentals, software concepts, data representation, microprocessor, and memory. The basics of Operating systems and some common algorithms are dealt with here.  The data representation is the main and very important chapter of computer science.

The main concept of binary numbers and how they are stored in computer memory is well explained. A student should learn to convert a decimal number into binary and vice versa. Practice the question given at the end of your NCERT books and verify the answer from the solution book.

The solution book also explains step by step how the answer has been derived. All the concepts related to microprocessors such as Instructions sets, 8085, and 8086 microprocessors have been explained in the fourth chapter.

Moving over to the next unit i.e. program methodology teaches us how to write any language in syntax. How the comments are used and why writing comments is very important in coding. The next chapter algorithms and flowcharts throw light over modular and structured programming. The various operators such as AND, OR, and NOT have been discussed in detail over here.

The third and the fourth unit deals with the language “PYTHON”. Python is a programming language basically the most trending and acceptable language in today’s world. You can build anything to everything by using python’s libraries and tools. It is used in web development, Blockchain development, somewhere in AI and ML as well. It’s a very easy language with many active communities worldwide. It has been rated as 5/5 over the user-friendly ratings.

The third unit basically teaches you the basics of python, the operators, functions, and loops. The fifth unit calls for some nice coding skills. A solution book helps a student in the right kind of logic building so that the code development process goes clear in the kind of a student

NCERT Solutions of NCERT Books All Classes for CBSE class 3, 4, 5, 6, 7, 8, 9, 10, 11 & 12 are very helpful to students. Although, NCERT solutions contain only chapter-end questions and answers yet these are considered as key questions. Most of the questions in exams are either same or similar to these questions. So, it is advised that students must go through the NCERT Text Books and practice all the questions given at the end of the chapter. These questions will clear their basic doubts. We also recommend students should read the whole NCERT book line by line and prepare notes from NCERT books. It is always recommended to study NCERT books as it covers the whole syllabus. These questions with detailed explanation are now available in NCERTPREP.com for free to view and download.

First of all, Student must understand that NCERT textbook answers are not enough for exam preparation. Therefore, they must take NCERT textbook question and answers as basic learning tools. These questions and answers are basically meant for understanding the concepts. NCERT textbooks are certainly a good source of quality content. Hence, it is expected that students should not settle for chapter end questions only rather they should read the whole book thoroughly.NCERT Solution of NCERT Books All Classes are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT textbooks.

We hope that our NCERT Solutions Class 11 Computer Science Python helped with your studies! If you liked our NCERT Solutions for Class 11, please share this post.

[myinquicksale]

Vedantu The LIVE Learning App

Vedantu Is A FREE LIVE Learning App for students. Learn from India’s Best Teachers from the comfort of your home.📱

Vedantu is the pioneer of LIVE Online learning in India and has redefined online education since. In these difficult times, our aim is to ensure that learning is not interrupted for students.

You can now avail Free Access to all LIVE Classes and Premium Content for Grades 1-12, CBSE, ICSE, Boards, KVPY, NTSE, IIT JEE & NEET, for up to 30 Days.

Get Unlimited Access to all courses, Test series, Online study material, Assignments, LIVE In-Class Doubt Solving & lots more, Absolutely FREE.

What makes Vedantu unique?

💻 Vedantu’s comprehensive & interactive LIVE Classes are specially designed for students to make their learning fun, interesting & personalized. The LIVE Learning App offers a one-of-a-kind interactive experience to students using a real-time learning platform named WAVE, a technology built in-house.

💭With Vedantu- the free learning App, experience Unlimited In-Class Doubt Solving, where the student can get his doubts solved instantly in the LIVE Class.

🎁LIVE In-Class Quizzes makes learning fun & the Real-Time Leaderboard pushes children to outdo themselves & perform better.

The LIVE Learning App offers Free Classes, Online Study, Test Series, Assignments & Study material for test preparation for CBSE, ICSE & State Boards. Chapter-wise NCERT Solutions for Maths & Science, Detailed Syllabus, Previous-Year Papers, Sample Papers, Revision notes, Formula sheets & lots more for class 6, class 7, class 8, class 9, class 10, class 11, class 12 & droppers, IIT JEE crash course, NEET crash course, NDA crash course as well as long term courses.

App Features: 📚💻

👩‍🏫Learn from India’s Best Teachers: Vedantu’s LIVE Online education ensures that every student of Grades 1-12, CBSE, ICSE, State Boards, IIT JEE & NEET receives personalized attention. The courses are conceptualized & designed by India’s Best Teachers, hailing from IITs & other top Educational Institutions. Take free classes on India’s Best online education App

📝Complete Exam Preparation: Get NCERT solutions for class 6, class 7, class 8, class 9, class 10, class 11 & class 12, Previous year question papers with answer keys for CBSE Class 10, CBSE Class 12, ICSE, IIT-JEE Main, JEE Advanced, NEET, KVPY, NTSE, KCET & other competitive exams in the Vedantu study app. Also get Sample papers for CBSE & ICSE, Revision notes, important questions, online study material, Math formula sheets & solutions of RD Sharma, RS Aggarwal, HC Verma & Lakhmir Singh, JEE Main Mock tests, JEE Advanced Mock Tests & lots more for Free!

🎁Play LIVE Interactive VQuiz: A unique feature of the Vedantu Learning App is the LIVE VQuiz that takes place every day. Play the fun real-time quiz with the entire nation & win amazing prizes

🏆Proven Record of Excellence: Vedantu LIVE Learning App has a record of mentoring excellence in CBSE, ICSE, State Boards, IIT JEE, NEET, KVPY & other exams. 14 Vedantu students have got Top 100 Category Ranks in JEE Main 2020 & a whopping 69% of our students scored more than 90% in Grade 12 Boards, 2020

Preparing for IIT JEE, JEE Main & JEE Advanced, NEET, KVPY, NTSE, Boards Exam, NDA, Olympiad? Take free classes & learn LIVE Online from the safety of your home on India’s Best Education App!🎓

Download Now!

Follow Vedantul On-

Facebook: https://www.facebook.com/VedantuInnovations Twitter: https://twitter.com/vedantu_learn YouTube: https://www.youtube.com/user/VedantuInnovations Instagram: https://www.instagram.com/vedantu_learns/?hl=en

[iamsharma]

Online Most Important Questions For Class 10 Science subjects and We provide also NCERT Solutions for CBSE students who class in 6 to 12 with notes, sample papers etc.

[margdarsanme]

NCERT Class 12 Micro Economics Chapter 1 Introduction to Economics

NCERT Class 12 Micro Economics Solutions

Chapter 2 Consumer Equilibrium

NCERT TEXTBOOK QUESTIONS SOLVED : Question 1. Discuss the central problems of an economy. [4-6 Marks]

Answer: The three central problems of an economy are: 1. What to produce? [CBSE 2004C, 05, 06, 08, 08C, 09, 10; AI 2006, 10] (a) What to produce refers to a problem in which decision regarding which goods and services should be produced is to be taken. (b) Since its resources are limited, every economy has to decide what commodities are to be produced and in what quantities. (c) ‘The guiding principle for an economy here is to allocate resources in such a way that gives maximum aggregate utility to the society. 2. How to produce?[CBSE 2014C, 2006, 08C, 10, AI 2001, 05, 08, 10, 11] (a) How to produce refers to a problem in which decision regarding which technique of production should be used is made. (b) Goods and services can be produced in two ways: by using labour intensive techniques, and by using capital-intensive techniques. (c) The guiding principle for an economy in such a case has to decide about the techniques of production on the basis of cost of production. Those techniques of production should be used which lead to the least possible cost per unit of commodity or service. 3. For whom to produce?[CBSE 2014, 2005C, AI 2013] (a) For whom to produce refers to a problem in which decision regarding which category of people are going to consume a good, i.e., economically poor or rich. (b) As we know, goods and services are produced for those who can purchase them or have the capacity to buy them. (c) Capacity to buy depends upon how income is distributed among the factors of production. The higher the income, the higher will be the capacity to buy and vice versa. So, this is a problem of distribution. (d) The guiding principle is that the economy must see here that important and urgent wants of its citizens are being satisfied for the maximum possible extent or not. Question 2. What do you mean by the production possibilities of an economy? [ 1 Mark]

Answer: Production possibilities of an economy refer to different combinations of goods and services which an economy can produce from a given amount of resources and a given stock of technology. Question 3. What is a production possibility frontier? [CBSE 2006C; AI 2006, 09] [1 Mark]

Answer: Production possibility frontier is a curve which depicts all the possible combinations of two goods which can be produced with given resources and technology in an economy. Question 4. Discuss the subject matter of economics. [3 Marks]

Answer: 1. The subject matter of economics includes microeconomics and macroeconomics. 2. Microeconomics, studies the behaviour of individual economic units of an economy, like households, firms, individual consumers and producers etc. It does not study the economy as a whole. 3. Macroeconomics is the part of economic theory that studies the economy as a whole, such as national income, aggregate employment, general price level, aggregate consumption, aggregate investment, etc. Question 5. Distinguish between a centrally planned economy and a market economy.

Answer: Out of syllabus Question 6. What do you understand by positive economic analysis?

Answer: Out of syllabus Question 7. What do you understand by normative economic analysis?

Answer: Out of syllabus Question 8. Distinguish between microeconomics and macroeconomics. [AI 2010] [3-4 Marks]

Answer:

MORE QUESTIONS SOLVED

I. Very Short Answer Type Questions (1 Mark) Question 1. What is meant by economy? [CBSE 2012]

Answer: Economy is a system which provides people with the means to work and earn living. Question 2. What is economics?

Answer: Economics is about studying economic problems arising due to limited means (having alternative uses) in relation to unlimited wants. Question 3. Why does an economic problem arise? [CBSE 2007] Or What gives rise to an economic problem? [CBSE, Sample Paper 2008] Or Why does the problem of choice arise? [CBSE 2004]

Answer: If we are not able to satisfy unlimited wants out of limited resources then the economic problem arises. Question 4. State two features of resources that give rise to an economic problem. [CBSE, Sample Paper 2010]

Answer: The two features of resources that give rise to an economic problem are: 1. Resources are limited. 2. They have alternative uses. Question 5. Which type of science is economics?

Answer: Economics is a social science. Question 6. What is the basic reason for economic problem in all economies?

Answer: It is scarcity of resources. Question 7. What is meant by economising of resources? [CBSE 2003]

Answer: Economising of resources means that resources are to be used in such a manner that maximum output is realised per unit of input. It also means optimum utilisation of resources. Question 8. What is meant by central problem of an economy?

Answer: The problem of making a choice among alternative uses of resources is known as basic or central problem of an economy. Question 9. What does a rightward shift of production possibility curve indicate?[CBSE 2007]

Answer: It indicates growth of resources. Question 10. Give two examples of growth of resources.

Answer: 1. Supply of skilled labour (like IT engineers) has increased in India causing a rightward shift in the production of IT software. 2. Discovery of oil reserves in the gulf countries has caused a substantial shift to the right in the PPC of these countries. Question 11. Give two examples of underutilisation of resources.

Answer: 1. Related to less developed countries: Labour is underutilised as indicated by mass unemployment in countries like India. 2. Related to developed countries: Capital is underutilised during depression when production is decreased owing to lack of demand. Question 12. Define Opportunity Cost. [CBSE 2007] Or Give the meaning of ‘Opportunity Cost’. [CBSE 2008, 09]

Answer: Opportunity cost is the cost of the next best alternative. Question 13. Define Marginal Rate of Transformation (MRT). [CBSE 2012]

Answer: Marginal rate of transformation is the ratio of a number of units of a good sacrificed to produce an additional unit of another commodity. Question 14. Why PPC is concave to the point of origin? [CBSE 2011, AI 2007]

Answer: Because of increasing marginal opportunity cost. Question 15. Define microeconomics.[CBSE 2007C; AI 2005, 2012] Or Give the meaning of microeconomics.[CBSE 2009]

Answer: Microeconomics studies the behaviour of individual economic units of an economy, like households, firms, individual consumers and producers etc. Question 16. Give one/two examples of microeconomics study.[CBSE 2004C, 09, 09C, 11C;AI 2004, 05, 07, 11] Or Name any three variables of micro-economics.

Answer: 1. Individual demand; 2. Individual supply; and 3. Individual income. Question 17. Name any three variables of macroeconomics.

Answer: 1. Aggregate demand; 2. Aggregate supply; and 3. National income. Question 18. State any two central problems under ‘problem of allocation of resources’.[CBSE Sample Paper 2016]

Answer: 1. What to produce and in what quantity? 2. How to Produce?

II. Multiple Choice Questions (1 Mark)

Question 1. The law of scarcity (a) Does not apply to rich, developed countries. (b) Applies only to the less developed countries. (c) Implies that consumers’ wants will be satisfied in a socialistic system. (d) Implies that consumers’ wants will never be completely satisfied.

Answer: (d) Question 2. The central problem in economics is that of (a) Comparing the success of command versus market economies. (b) Guaranteeing that production occurs in the most efficient manner. (c) Guaranteeing a minimum level of income for every citizen. (d) Allocating scarce resources in such a manner that society’s unlimited needs or wants are satisfied in the best possible manner.

Answer: (d) Use the given figure to answer question no. 3. Question 3. Which one of the following bundles of goods cannot be produced with the resources the economy currently has?

(a) A (b) B (c) C (d) D Answer: (d) Question 4. An economy achieves “productive efficiency” when: (a) Resources are employed in their most highly valued uses. (b) The best resources are employed. (c) The total number of produced goods is the greatest. (d) Goods and services are produced at least cost and no resources are wasted. Using the figure gives below answer the following (Q.5 to Q.7)

Answer: (d) Question 5. Which point on PPF shows a “productively efficient” level of output? (a) A 

(b) B (c) C 

(d) All of the above.

Answer: (d) Question 6. Which of the following clearly represents a movement toward greater productive efficiency? (a) A movement from point A to point B. (b) A movement from point C to point D. (c) A movement from point F to point C. (d) A movement from point E to point B.

Answer: (c) Question 7. Which one of the following alternatives illustrate a decrease in unemployment using the PPF? (a) A movement down along the PPF. (b) A rightward shift of the PPF. (c) A movement from a point on the PPF to a point inside the PPF. (d) A movement from a point inside the PPF to a point on the PPF.

Answer: (d) Question 8. If the PPF is linear, i.e., a straight line, which one of the following statements is true? (a) As the production of a good increases, the opportunity cost of that good rises. (b) As the production of a good increases, the opportunity cost of that good falls. (c) Opportunity costs are constant. (d) The economy is not at full employment when operating on the PPF.

Answer: (c) Question 9. Which one of the following statements is a reason for the negative slope of PPF? (a) The inverse relationship between the use of technology and the use of natural resources. (b) Scarcity at any point of time due to limited amounts of productive resources. (c) Resource specialisation. (d) Increasing opportunity costs.

Answer: (b) Question 10. Capital intensive technique is chosen in a (a) Labour surplus economy. (b) Capital surplus economy. (c) Developed economy. (d) Developing economy.

Answer: (b) Question 11. Labour intensive technique is chosen in a (a) Labour surplus economy. (b) Capital surplus economy. (c) Developed economy. (d) Developing economy.

Answer: (a) Question 12. If the marginal (additional) opportunity cost is a constant, PPC would be (a) Convex. (b) A straight line. (c) Backward bending. (d) Concave.

Answer: (b) Question 13. The branch of economic theory that deals with the problem of allocation of resources is (a) Micro economic theory. (b) Macroeconomic theory. (c) Econometric’s. (d) None of them.

Answer: (a) Question 14. Which one of the following options is likely to cause an inward shift in a country’s PPC? (a) Earthquake destroying resources of the country. (b) Scientists discovering new machines. (c) Workers getting jobs in a new metro- project. (d) The country finds new reserves of crude oil.

Answer: (a) Question 15. The various combinations of goods that can be produced in any economy when it uses its available resources and technology efficiently are depicted by (a) Demand curve. (b) Production curve. (c) Supply curve. (d) Production possibilities curve.

Answer: (d) Question 16. Scarcity is a situation in which (a) wants exceed the resources available to satisfy them (b) something is being wasted (c) people are poor (d) none of them

Answer: (a) Question 17. Production Possibilities Curve is also known as (a) Demand curve (b) Supply curve (c) Indifference curve (d) Transformation curve

Answer: (d) Question 18. A lot of people die and many factories are destroyed due to floods in a country. How will it affect the production possibility curve? [CBSE 2014] (a) PPC will shift towards right (b) PPC will shift towards left. (c) PPC will remain the same (d) None of the above.

Answer: (b) Question 19. Which of the following is not a subject matter of microeconomics? [AI 2014] (a) Consumer’s behavior (b) Market structure (c) Monetary Policy (d) Pricing of factor services

Answer: (c) Question 20. Which of the following is an assumption of Production Possibility Frontier? (a) Resources are not fully employed. (b) Resources are not equally efficient for production of the two goods. (c) Resources are not efficiently employed. (d) Resources available are not fixed.[ CBSE Sample Paper 2016]

Answer: (b)

III. Short Answer Type Questions (3-4 Marks)

Question 1. Why does an economic problem arise? [CBSE 2006, 07C, 09; Or AI 2007] State any two causes of economic problem. [CBSE 2005C, 09C, 12;Or AI 2007] State two characteristics of the economic resources which give rise to economic problem.Or [AI 2007] Why does problem of choice arise?[CBSE 2004, 05C, 06, 07] Or Explain three factors that lead to an economic problem.

Answer: Economic problem arises because of scarcity of resources in relation to demand for them. 1. Wants are unlimited: (a)This is a basic fact of human life. Human wants are unlimited. (b)They are not only unlimited but also grow and multiply very fast. 2. Resources are limited: (a)The resources to produce goods and services to satisfy human wants are available in limited quantities. Land, labour, capital and entrepreneurship are the basic scarce resources. (b)These resources are available in limited quantities in every economy, big or small, developed or underdeveloped, rich or poor. Some economies may have more of one or two resources but not all the resources. (c)For example, Indian economy has relatively more labour but less capital and land. The U.S. economy has relatively more land but less labour. No economy in the world is comfortable in all the resources. 3. Resources have alternative uses: (a)Generally a resource has many alternative uses. (b)A worker can be employed in a factoiy, in a school, in a government office, self employed and so on. (c) Like this, nearly all resources have alternative uses. But the problem is that which resource should be put to which use. Question 2. Give reasons for the following statements: 1. Every economy has to make the decision relating to what to produce. 2. Problem of choice arises because available resources have alternative uses. Answer: 1. As, we know there is no economy in this world which possesses infinite resources to produce each and everything in infinite quantities.Therefore, if an economy decides to produce a quantity of one commodity, then they have to sacrifice the production of another commodity. 2. Resources in eveiy economy are always scarce. But the available resources can be put to alternative uses. Therefore, an economy will always prefer to make use of its resources in production of those goods and services that are most required and sacrifice the production of less- required goods and services. Question 3. Why do all economies have similar central problems?

Answer: All economies whether developed or developing, have similar central problem because one or more of their resources (land, labour, capital and entrepreneurship) are limited and these resources can be put to alternative uses. The wants of the economies are unlimited. Therefore all economies have to face the basic economic problem of choice (what to produce, how to produce and for whom to produce). Question 4. State the central problems of an economy. [CBSE Sample Paper 2014]

Answer: The central problems of an economy are: 1. What to produce and in what quantity? 2. How to produce? 3. For whom to produce? Question 5. Define Production Possibility Curve and state its properties.[CBSE, All India 2013 C]

Answer: Production possibility curve is a curve which depicts all possible combinations of two goods which can be produced with given resources and technology in an economy. Properties of Production Possibility Curve 1. PPC is downward sloping: The downward slope of PPC means if the country wants to produce more of one good, it has to produce less quantity of the other goods. 2. PPC is concave to the point of origin: Concave shape of PPC implies that the slope of PPC increases. Slope of PPC is defined as the quantity of goods Y given up in exchange for additional unit of goods X.[Slope of Production Possibility Curve]

[Slope of PPC] = MRT = [Marginal Opportunity Cost] Question 6. State any three assumptions on which a production possibilities curve is based. [CBSE 2013 Q]

Answer: The concept of PP curve is based on the following assumptions: 1. First, the amount of resources in the economy is fixed. 2. Second, the technology is given and unchanged. 3. Third, the resources are efficient and fully employed. Using the figure given below answer the following (Q.9 & Q.10). Question 7. Does production take place only on PPC?

Answer: Both Yes and No.

Yes, production will take place on PPC, if the given resources are fully and efficiently utilised. In such case, production will take place at any point on the curve AB, like point F. No, production will take place on PPC, if the resources are either underutilised or inefficiently utilised or both. In such case, production will take place on any point below the curve AB, like point H. Any point below the PP curve, thus highlights the problem of unemployment and inefficiency in the economy. Question 8. “An economy always produces on but not inside PPC. Defend or refute.

Answer: The given statement is refuted. An economy operates on PPC, only when resources are fully and efficiently utilised. It means, if there is unemployment or inefficient use of resources, the economy may operate inside PPC. So, the economy may operate at point ‘H’ (Figure), in addition to the points on the curve AB on PPC. Question 9. Why is Production Possibilities Curve concave? Explain.[CBSE 2011, AI 2014, 2007]

Answer: 1. PPC is concave because of increasing marginal opportunity cost (MOC). 2. This behavior of the MOC is based on the assumption that all resources are not equally efficient in production of all goods. 3. Rise in opportunity cost occurs when factors (resources) which are specialized or more adopted for production of a piece of particular good (say, tanks), is transferred to the production of another good (say, wheat) for which they are less productive or less specialized. 4. Thus, transfer of resources from more productive to less productive uses indirectly means fall in their productivity, with the result more of such resources are needed to produce an additional unit of the other commodity. Thus marginal opportunity cost goes on increasing making the PP curve concave in shape. Question 10. Give reasons for the following statements:

1. A Production Possibility Frontier is always a downward sloping concave curve.

2. An efficient economy would always produce a combination of goods that lies on the given Production Possibility Frontier. 3. Growth of an economy is represented in the form of a rightward shift of a Production Possibility Frontier. Answer: 1. A PPF slopes downward to indicate if an economy chooses to produce more of one commodity, then it would have to reduce the production of another commodity. The concave shape of PPF is due to Increase in Marginal Opportunity Cost. 2. Any point on a given PPF presents a production possibility wherein all the available resources in an economy get fully utilized. Any combination located below the given PPF shows an under utilization of available resources. Likewise, any point to the right of the PPF is beyond the available resources. 3. By economic growth, we mean that an economy has developed greater capacity to produce larger quantity of goods by acquiring more resources. Graphically, this would be represented by a rightward shift of PPF. Question 11. Explain the meaning of opportunity cost with the help of production possibility schedule.[CBSE, All India 2013]

Answer: Opportunity cost of any commodity is the amount of other good which has been given up in order to produce that commodity. Alternatively opportunity cost of a given activity is the value of the next best activity.

Initially at combination B, in order to produce one unit of X, the economy has to sacrifice one unit of Y. So, at combination B, opportunity cost is 1 unit. At combination C, for producing additional unit of commodity X, the economy has to sacrifice 2 units of commodity Y. So, at combination C, opportunity cost is 2 units. Similarly, at combination D, for producing additional unit of commodity X, the economy has to sacrifice 3 units of commodity Y. So, at combination C, opportunity cost is 3 units and so on. Question 12. Define Marginal Opportunity Cost. Explain the concept with a hypothetical numerical example.[CBSE Sample Paper 2016]

Answer: 1. Marginal opportunity cost is an addition to a cost in terms of a number of units of a commodity sacrificed to produce one additional unit of another commodity. 2. Marginal opportunity cost can also be termed marginal rate of transformation, Marginal rate of transformation is the ratio of number of units of a good sacrificed to produce one additional unit of another commodity.

IV. True Or False

Giving reasons, state whether the following statements are true or false. Question 1. An economy always manages to meet all the needs of the people living in the country.

Answer: False: An economy always tries to provide means of living to all the people. It may be successful (as in most of the developed countries), or it may not be successful (as in many developing countries) to achieve its objective. Question 2. In the context of an economy when we talk about ‘scarcity’, we refer to short supply of land.

Answer: False: Scarcity refers to limited availability of all types of goods and services in relation to their requirements. The concept of scarcity, thus, is not limited to land alone. Question 3. Economic problem arises due to plenty of resources.

Answer: False: Economic problem arises due to scarcity of resources and alternative uses of various means. Question 4. Because of destruction caused by war, a country’s PPF will shift to the left.

Answer: True: Country’s PPF will shift to the left; this will be due to the fact that the country’s capacity to produce will get reduced. Question 5. A job guarantee scheme will lead to a rightward shift of PPF.

Answer: False: A job guarantee scheme does not add anything new to a country’s resources. This will only ensure that available unutilised or unemployed resources are productively employed. Question 6. If a PPF shifts to the right, the new PPF will be parallel to the original.

Answer: False: A new PPF need not be parallel to the old one. It can take any possible shape. Question 7. A ‘Production Possibility Frontier’ (PPF) is always represented as a upward sloping curve.

Answer: False: A PPF represents different combinations of two commodities that can be produced with the help of available resources in an economy. If an economy decides to produce a larger quantity of one commodity, it would be left with lesser resources to produce another commodity. A downward sloping curve represents this relationship. Question 8. If the economy operates inside PPC, it shows full utilisation of resources.

Answer: False: If economy operates inside PPC, it shows underutilsation of resources. Question 9. Growth of resources shifts PPC towards left.

Answer: False: Growth of resources increases the capacity of economy to produce more. It shifts PPC towards right and not left. Question 10. PPC is concave shaped as production of one good can be increased only by reducing quantity of another good.

Answer: False: PPC is concave shaped due to increasing marginal opportunity cost. Question 11. Economy can never operate outside PPC with the given resources and technology.

Answer: True: Economy can never operate outside PPC with the given resources and technology as all points outside PPC are unattainable. Question 12. Economy always operates on PPC.

Answer: False: Economy operates on PPC only when resources are fully and efficiently utilised. If resources are not fully and efficiently utilized, economy operates at any point inside PPC. Note: As per CBSE guidelines, no marks will be given if reason to the answer is not explained.

V. Higher Order Thinking Skills Questions

Question 1. Define Marginal Opportunity Cost.[AI 2008] [1 Mark]

Answer: Marginal opportunity cost is an addition to the cost in terms of a number of units of a commodity sacrificed to produce an additional unit of another commodity. Question 2. How does Maruti Udyog Ltd. fix the prices of its cars, is it studied in macroeconomics? [ 1 Mark]

Answer: False: Macroeconomics is the study of aggregates e.g., determination of general price level in an economy. The principles underlying the pricing of a single good by a single firm or single industry are studied in microeconomics. Question 3. Whether the cotton textile industry is an example of micro or macroeconomics?

Answer: Microeconomics. Question 4. “Scarcity and choice go all together”. Defend or refute. [3-4 Marks]

Answer: 1. We defend this statement because scarcity arises as resources are limited. The resources to produce goods and services to satisfy human wants are available in limited quantities. Land, labour, capital and entrepreneurship are the basic scarce resources. 2. These resources are available in limited quantities in eveiy economy, big or small, developed or underdeveloped, rich or poor. Some economies may have more of one or two resources but not all resources. 3. For example, the Indian economy has relatively more labour but less capital and land. The U.S. economy has relatively more land but less labour. No economy in the world is comfortable in all the resources. 4. Since resources are limited, then we have to make a choice because resources have an alternative use. Generally a resource has many alternative uses. A worker can be employed on a farm, in a factory, in a school, in a government office, self-employed and so on. Like this nearly all resources have alternative uses. But the problem is that which resource should be put to which use. Question 5. “Only ‘Scarce Goods’ attract price.” Comment. [3-4 Marks]

Answer: 1. The given statement is correct. 2. All resources are not scarce in the economy. For example, the water taken from river or air we breathe is abundant in relation to wants. Such goods are available free of cost. These goods are known as Non-Economic Goods. 3. On the other hand, some goods are scarce in relation to their wants. For example, diamonds, petrol, electricity, etc. are scarce in relation to wants. These goods command price and are known as Economic Goods. Question 6. A lot of people died and many factories were destroyed in an earthquake. How will it affect the PPC of the economy? [3-4 Marks]

Answer: PPC of the economy will shift to the left from PP to P,Pr It happens because the number of possible combinations available with the economy has decreased due to destruction of resources in the economy.

  Question 7. Massive unemployment will shift PPC to the left. Defend or refute. [3-4 Marks]

Answer: The given statement is refuted. Massive unemployment does not decrease the capacity of economy to produce. So, there will be no shift of PPC. However, due to unutilisation of human resources, economy will operate at some point inside PPC as shown in the adjacent figure at point U.

VI. Value Based Questions

Question 1. A country’s resources are fully and p efficiently employed. The problem of scarcity exists. What advice would be given to raise the efficiency level of the human resource to fight scarcity? [CBSE Sample Paper 2013] [1 Mark]

Answer: Spread of education and training. Value: Awareness about efficient utilization of resources Question 2. In an underdeveloped economy why there is the need of efficient utilization of resources? [1 Mark]

Answer: Developmental needs are more in underdeveloped economy and these are fulfilled with our limited resources. Value: Critical thinking Question 3. India is a labour abundance and capital scarce economy. Which technique of production should be used to produce the commodity?[1 Mark]

Answer: India should adopt labour intensive technique. Value: Analytic Question 4. As water resources are limited in our country, how can we economise the water resources so that it could not cause a future problem for us? Give any two suggestions. [1 Mark]

Answer: 1. Rainwater should be conserved by rain water harvesting. 2. Water wastage should be avoided i.e., economical use of water. Value: Awareness about efficient use of water. Question 5. Scarcity of resources is a universal phenomenon and is not confined to poor and backward countries only. Comment.

Answer: All countries, rich and poor, face the problem of choice due to scarcity of resources to fulfil unlimited wants. Value: Critical thinking Question 6. The problems of scarcity of resources and their alternate uses arise everywhere but particularly in backward countries. For their solution non-economic considerations can be stressed. How?[1 Mark]

Answer: Central problems, what to produce?, How to produce? and for whom to produce?, can be solved in poor countries by laying more stress on the social aspects, e.g., public utility services may be developed, labour intensive techniques may be preferred and the distribution of national income may be made equitable. Value: Analytic Question 7. Although water is useful, yet it is cheap. On the contrary, diamond is not much of use, still it is very expensive. Give an economic reason for this paradox. [ 1 Mark]

Answer: The economic reason for this paradox is scarcity. Although water is useful, yet it is cheap due to its abundance in the economy. Diamonds are very expensive because they are scarce and people are ready to pay a high price. Value: Analytic Question 8. Why is it that on one hand coal is found in plenty, yet it is scarce while on the other, a rotten vegetable is rare but not scarce? [1 Mark]

Answer: Coal is found in plenty yet it is scarce because its demand is also high. Scarcity means that availability is less than sufficient to satisfy all wants or desires. On the other hand, a rotten vegetable is rare but not scarce because there is no demand or want for a rotten vegetable. Value: Analytic Question 9. A farmer is getting more profit by producing opium rather than that of wheat. In situation of famine which crop should be produced?

Answer: Production of wheat. Because in situation of famine, food grain like wheat is required more than opium. Value: Social welfare Question 10. Large number of technical training institutions have been started by the government. State its economic value in the context of production possibility frontier.[Foreign 2014] [1 Mark]

Answer: This would lead to technological innovations in the economy. When the level of technology improves production possibility frontier is expected to shift to the right. There would be better utilization of the resources and the economy will move closer to the production possibility frontier. Value: Economic Growth with technological innovation Question 11. Unemployment is reduced due to the measures taken by the government. State its economic value in the context of production possibilities frontier. [CBSE 2014] [1 Mark]

Answer: When unemployment is reduced due to the measures taken by the government, the economy will be able to realize its production potential (Full employment) level. Value: Efficient utilization of resources Question 12. The government has started promoting foreign capital. What is its economic value in the context of Production Possibilities Frontier? [AI2014] [1 Mark]

Answer: The inflow of foreign capital is expected to increase the availability of the resources in an economy, which will thereby shift the production possibility frontier to the right. Value: Economic Growth with increase in resources Question 13. Name the economic value achievable when attempts are made to increase resources in the country. [CBSE 2014C] [1 Mark]

Answer: The economic value here is economic growth in the country, which will thereby shift the production possibility frontier to the right. Value: Economic Growth Question 14. Production in an economy is below to its potentiality due to unemployment. Government starts employment generation schemes. Explain its effects by using production possibility curve. [CBSE 2013] [3-4 Marks]

Answer: Production possibility curve is a curve which depicts all the possible combinations of goods which can be produced with given resources and technology in an economy i.e., producing goods at its full potentiality. Production below the potentiality means that total production in the economy is somewhere below the production possibility curve PPi; for example, point U in the diagram. We know production below the production possibility curve highlights unemployment. When government starts employment generation schemes, the economy moves towards the full employment, thereby removes unemployment. So, economy comes back to its potential level. Value: Analytic Question 15 There are various sources of income a teacher has; such as, 1. He can earn Rs 40000 from teaching in school. 2. He can earn Rs 50000 by tuition/ coaching 3. He earns Rs 60000 by writing the help book guides. What is the opportunity cost of his teaching in school? Why should he choose teaching profession? [1 Mark] Answer: Opportunity cost of teaching is the writing of books. He should choose teaching profession because it provides maximum social welfare. Value: Social welfare Question 16. Economic slowdown in some parts of the world has adversely affected demand for Indian exports. What will be its effect on the production Possibilities frontier of India? Explain. [CBSE Sample Paper 2013][3-4 Marks]

Answer: There will be no effect on Production Possibility Frontier (PPF). It is because PPF shows only what a country can potentially produce, and not what it actually produces. Slowdown by reducing demand for exports may ultimately bring down output. Assuming that the country’s actual production is somewhere on PPF, Slowdown may result in the country producing at a point somewhere below PPF as shown in the figure at point U. Value: Analytic

Question 17. Using a diagram explain what will happen to the PPC of Bihar if the river Kosi causes widespread floods?[CBSE Sample Paper 2014] [3-4 Marks]

Answer: If the river Kosi causes widespread floods in Bihar, it will lead to destruction of resources in Bihar. This will shift the PPC leftward. Initially PPC is PP. With floods, the PPC will shift to 

Value: Analytic

VII. Applications Based Questions

Question 1. A teacher is getting Rs 6,000 per month as salary. If he leaves the job and starts tuition work, he is expected to earn Rs 5,000 per month. What would be his opportunity cost? [1 Mark]

Answer: The opportunity cost of school job is Rs 5,000 p.m., that the teacher could have earned in the alternative use, by doing tuition work. Question 2. A doctor has a private clinic in New Delhi and his annual earnings are Rs 10 lakh. If he works in a government hospital in New Delhi, his annual earning will be Rs 8 lakh. What is the opportunity cost of having a clinic in New Delhi? [1 Mark]

Answer: The opportunity cost of opening a clinic in New Delhi is Rs 8 lakh, that he could have earned in the next best alternative use, by working in a government hospital in New Delhi. Question 3. With the same amount of resources a farmer can feed the following combination of goats and horses:

Taking into consideration the options available with him, find out the opportunity cost of the farmer of feeding one horse. [1 Mark]

Answer: The opportunity cost of the farmer ‘of feeding one horse is 3 goats i.e.,

Thus, the opportunity cost of feeding one horse is 3 goats. Question 4. Why is production possibility curve also called opportunity cost curve? [3 Marks]

Answer: 1. Production possibility curve is a curve which depicts all possible combinations of two goods which can be produced with given resources and technology in an economy. 2. PPC is also called opportunity cost curve because each and every point on PPC measures the opportunity cost of one commodity in terms of sacrificing other commodity. 3. The rate of this sacrificed commodity is called the Marginal Opportunity Cost of the expanding good. Question 5. What will be the impact of recently launched ‘Clean India Mission’ (Swachh Bharat Mission) on the Production Possibilities curve of the economy and why? [CBSE 2015][3 Marks]

Answer: Cleanliness reduces chances of people falling ill and, thus ensure better health. This in turn will reduce forced absenteeism from work, raise efficiency level and thus raise country’s production potential. Rise in potential shifts PP curve to the right.

Question 6. What will likely be the impact of large scale outflow of foreign capital on Production Possibility Curve of the economy and why? [CBSE 2015] [3 Marks]

Answer: 1. The Production Possibility Curve shifts to the left. 2. It is so because outflow of foreign capital decreases the capital resource in our country leads to fall in production capacity of our country. 3. It can be explained with the help of the diagram that PP is at full employment level and due to outflow of foreign capital it shifts leftwards P1P1. Question 7. What is likely to be the impact of ‘Make in India’ appeal to the foreign investors by the Prime Minister of India, on the production possibilities frontiers of India? Explain.[AI 2015] [3 Marks]

Answer: (i) The production possibility frontier of India shifts rightward because of ‘Make in India’ appeal.

(ii) It is so because it attracts foreign companies or investors to set up factories in India and invest in country’s infrastructure. (iii) It leads to huge capital inflow shifting the production possibility curve rightward as shown in the figure. Question 8. What is likely to be the impact of efforts towards reducing unemployment on the production potential of the economy? Explain. [AI 2015] [3 Marks]

Answer: 1. The economy moves towards the full employment, thereby removes unemployment. 2. This can be done when government starts employment generation schemes. By this, economy moves towards full employment and production potentiality of an economy increases. 3. It can be explained with the help of the following diagram. In the given figure, from unemployment (U), we are moving towards full employment (F).

Question 9. Giving reason comment on the shape of Production Possibilities curve based on the following schedule. [CBSE 2015] [3 Marks]

Answer:

The Production Possibility Curve is downward sloping concave because of increasing marginal opportunity cost. Question 10. Giving reason comment on the shape of Production Possibilities curve based on the following schedule. [CBSE 2015] [3 Marks]

Answer:

The Production Possibility Curve is downward sloping straight line because of constant marginal opportunity cost. Question 11. Giving reason comment on the shape of Production Possibilities curve based on the following schedule. [AI 2015] [3 Marks]

Answer:

The Production Possibility Curve is downward sloping straight line because of constant marginal opportunity cost. Question 12. Giving reason comment on the shape of Production Possibilities Curve based on the following schedule. [AI 2015] [3 Marks]

Answer:

The Production Possibility Curve is downward sloping straight line because of constant marginal opportunity cost.

via Blogger https://ift.tt/30HDaDM

[entranceiin]

About Entrancei

Entrancei is Indians Largest K-12 Educational content provider. Specifically, for class 6 to 12 having self-academic recourses to enhance your learning and meet your academic challenges. The educational content is prepared by more than 200 teacher and experts who are experts in their respective subjects. All the academic recourses are available free of cost and students can assesses use these content as per their requirements. To search for your academic requirement just google Entrancei Your class your topic. You will get the best study material at Entrancei.

 Entrancei Funnel

 Entrancei Educational Recourses

 Before moving to elaborate the Educational Recourse of Entrancei let us understand the Academic journey and pedology required.

When a student’s start his preparation there are different types of study material required for a specific purpose. Like the journey start with the following Recourse flow

1.      In depth Theorical Explanations of Chapters

2.      Problems for practice chapter wise

3.      Important questions of the subjects

4.      Important formulas of the chapters

5.      Sample paper of the subjects

6.      Previous year papers

7.      Reference book solutions

8.      Final Revision Material

9.      Entrance exam questions

10.  MCQ questions for Practice

11.  Online Quiz

12.  Doubts clearance

In depth Theorical Explanations of Chapters

understanding the concept of the given chapters to give you precise and adequate understanding of the subject knowledge we have uploaded advance theory which covers each and every sub topics with the help of solved examples. We have uploaded all chapter’s theory that starts from class 6 to 12 and cover almost 625 chapters with all sub topics required to learn the and explained in detail. Start reding the chapter given in your class and try to prepare your Notes for Entrancei chapter notes. These chapter theory not only cover your school requirements but also help you to build a solid foundation for your entrance exam like NTSE, Olympiads , JEE and NEET.

 Problems for practice chapter wise

 When you read the chapter from Entrancei each chapter consist of 3 to 8 exercises having MCQ and subjective questions with answer. Exercise consist of questions based on chapter and the difficulty level of questions increase as you move on question by questions . These questions are self-sufficient for all most all school as well as competitive exam.

 Important questions of the subjects

 There is separate section at Entrancei in the name of Important questions of the subjects and it consist of chapter wise pdf of each and every chapter. Our experts carefully selected few questions based on previous year trend of the exam and uploaded chapter wise Important questions of the subject like Maths , science, Physics , chemistry , zoology , Botany for class 6 to 12. These questions are prepared with detail solution by the senior teacher form different school, so factors are considered to select the questions.

 Important formulas of the chapters

 Formulas are most important part of the chapter and highly helpful for the final revision of the chapter. Entrancei experts understand this and prepared a separate section which consist of chapter wise and class wise important formulas of Maths, science, physics and chemistry. You can download the chapter wise formula sheet and be assure that the sheet consists of all most all formulas which are mentioned in your text book chapters. our maths formula section is very popular and till now 30 million students visited this section.

 Sample paper of the subjects

Entrancei academic team understand the importance of sample papers. We have uploaded almost 70 entrance and board exam sample papers. Till now 800 sample papers with solution are uploaded for students for free assesses to all sample papers. You can download your class wise and subject wise sample papers like sample papers for class 10 Maths or science or for class 12. Entrance exam like JEE, NEET ,BITSAT ,AIIMS and many more just check out our sample papers section.

 Previous year papers

 Previous year papers section consists of past 10-year question papers of the exam. We have covered all board and competitive entrance exam. All Previous year papers uploaded by Entrancei are with detail solutions to give you additional advantage of questions solving aptitude. Previous year papers section consists of question paper of CBSE class 9,10,12 all subjects, JEE, NEET,AIPMT,AIIMS,BITSAT,SCRA and other competitive entrance exam. Check out Previous year papers for more details.

 Reference book solutions

While preparing for you school exam or competitive entrance exam the most important think which is required is solving numerical given in the text book. Almost every student need help while solving questions form text book or reference book. Hear you need a detail solution of the questions on which you are facing problems. To help you our academic team of Entrancei uploaded detail in depth solutions of each and every question freely available on Entrancei. You can download NCERT solutions of all subject form class 6 to 12. Apart from detail NCERT solutions we have uploaded lots of reference book solutions for your reference.

 Final Revision Material

 Revision play a very important role in your preparation. To give you faster revision we have prepared a separate section in the name of final revision material which consist of brief introduction of the chapters and all-important points need to revise in the final time. Start your final revision from Entrancei revision section to excel in the board , school and competitive entrance exams.  

 Entrance exam questions

 While preparing for any competitive entrance exam students need to understand the pattern of exam. To help you out we have uploaded question bank for Entrance exam. All most all Entrance exam are covered, and questions are carefully selected to match with the pattern and difficulty level of the entrance exam. You can check out our JEE and NEET section for the questions. Like we have added chapter wise integer-based questions in separate section to give you additional edge.

 Online Quiz

 Entrancei consist of unique Online Quiz for class 6 to 12 students. At Entrancei you will find Online Quiz class wise than subject wise than chapter wise. We have uploaded almost 5 lack questions in this section. Prepare your chapter from your text book than read the theory from Entrancei section and solve questions given in the exercise. Just after that go for Online Quiz for that chapter.  

 How Entrancei Helps you in your Learning

 As explained above we have added lots of academic recourse for your reference and practice the key role is how you will use these recourses. One must follow the following level of sequence to excel in the exam.

 Entrancei Winning Mantra

Source Url: https://bit.ly/388ojEv

[embibeme]

NCERT Solutions for Class 12 Biology

The Central Board of Secondary Education (CBSE) conducts Board Examination for Biology. CBSE provides Biology as an elective for the Science Students. The students who aspire to get admission in the Medical Colleges or related field generally opt for the Biology Subject. Biology holds equal importance as other subjects who opt for this subject. Some students tend to take this subject lightly and pay more attention to Physics, Chemistry and Mathematics. If you have opted for this subject, it is equally important to score good marks in Biology as it is important for the other subjects.

 Read the following article to know about the Chapters for Class 12 Biology. You will be able to view and  download the Free Solutions for Class 12 Biology. Also follow the Preparation Tips for better preparation and to complete the syllabus in less time. 

 CLICK HERE FOR NCERT SOLUTIONS FOR CLASS 12

Class 12 Biology Chapters

Chapter 1: Reproduction in Organisms

Chapter 2: Sexual Reproduction in Flowering Plants

Chapter 3: Human Reproduction

Chapter 4: Reproductive Health

Chapter 5: Principles of Inheritance and Variation

Chapter 6: Molecular Basis of Inheritance

Chapter 7: Evolution

Chapter 8: Human Health and Disease

Chapter 9: Strategies for Enhancement in Food Production

Chapter 10: Microbes in Human Welfare 

Chapter 11: Biotechnology: Principles and Processes

Chapter 12: Biotechnology and its Applications

Chapter 13: Organisms and Populations

Chapter 14: Ecosystem

Chapter 15: Biodiversity and Conservation

Chapter 16: Environmental Issues

CLICK HERE FOR FREE CLASS 12 BIOLOGY SOLUTIONS 

Class 12 Biology Preparation Tips

Rote learning without understanding will not lead to long term results. The students should focus on understanding the concept. You should follow the preparation tips given below which will help you in systematic study leading to completion of the syllabus in lesser time. 

You should start with the topics that have more weightage. Click Here to know the marks distribution for each unit.

Always start preparation with the NCERT book. It is the base for your study. 

Do not focus on rote learning. Read and understand the topics thoroughly.

Practise the questions given after each topic simultaneously. 

Once you have completed the syllabus, you should solve the CBSE sample papers in the stipulated time.

The students should also practise the previous year papers and the practise questions from other sources like internet or reference books as well.

While solving the sample papers, make sure that you complete the test in the designated time. This will help you to complete the board exam within the allotted time limit. 

Practise as many sample papers as you can. It also helps in concept clarity and develops confidence for the subject.

Practise diagrams on a seperate notebook and label them properly. Many times only diagrams are asked as questions. Drawing neat well labelled diagrams will help you attain good marks.  

You should study regularly and do not skip days of studying. 

Make proper notes in a separate notebook or mark/ highlight important points in your textbook. This will help you in revision.

Now that we have provided you with the complete syllabus, direct link to download the NCERT Solutions for Class 12 Biology. We hope that you will not have any difficulty finding the correct answers when you will study the chapters. Do not forget to follow the Best Preparation Tips for Class 12 Biology to study in a systematic manner and complete the syllabus in advance so that you have enough time left for the revision as well.

[iamsharma]

10 reasons why NCERT solutions are suitable for entrance testing

1. NCERT textbooks adhere to the CBSE Curriculum

If you go through the entry test papers you will see that the question paper is based on the CBSE curriculum. NCERT is a publishing house or publisher that issues its publications according to guidelines issued by the CBSE. According to them, they made question papers for the exams. For CBSE Board students it is a great opportunity as it reduces student time and effort.

2. NCERT textbooks cover all syllabus topics

NCERT books are excellent if you want to read on any topic. It covers everything the student wants and needs to learn. They cover all the topics from the syllabus. When preparing for an entrance exam, the student needs to pass the topics carefully. And they conclude by referring to a few reference books. NCERT books are one step in the preparation books.

3. They provide good information in simple language

Language is the most prominent aspect of a topic. If the topic is not in simple language, the reader can understand it. NCERT textbooks are mainly issued to students in grades 9 through 12, so they make content accordingly. Either Mathematics, Science or Social content provided in NCERT books will be very simple and in very simple language. Then there are NCERT solutions and NCERT sample papers that resolve all their doubts and questions.

4. NCERT publications and NCERT solutions cover all chapters and topics in detail

Aside from the fact that NCERT Books and NCERT solutions are made in simple language and published according to guidelines issued by CBSE, it covers all topics in detail. Topics are very well explained and detailed. With these NCERT Science and Mathematical Solutions, students can solve any doubts and questions they have, even the most complex parts.

5. Provides a summary at the end of each chapter

NCERT Books summarizes the chapter at the end to make it easier for readers to read. The reader can review the chapter within minutes. It also deals with all the formulas given in the chapter. And the points and examples mentioned in the box are also important.

6. Many entry test questions are similar to those in the NCERT publications

If you look at the questionnaire, you will see that the questions are the same as the entry test curriculum is the same as the CBSE Board curriculum. Most students rely on NCERT solutions for exam preparation. It also helps students who are doing their board exams. It is especially useful in Mathematics and Science.

7. NCERT textbooks are the most reliable study material for JEE exams

There are many questions specifically selected in NCERT Books and NCERT solutions. Often one-line questions or online tests for classes 7 to 12 are selected for NCERT Books, which is why students need to check NCERT Books carefully. They do not have to rely on various reference books. It basically saves their time and energy.

8. Useful in Organic and Inorganic Chemistry

The chemical reactions given in the experiment came from NCERT Books. Provides detailed information and all reactions to Organic and Inorganic chemistry.

9. Expect the material directly from the NCERT Physics manual

In physics, there is not much theory, there are some that come out mainly with questions given in NCERT books well. Questions from most chapters selected from NCERT Books only. And part of the 11th class is very important for the purpose of entrance testing.

10. Helps to cool your foundations

NCERT gives you a detailed description of the topics. It gives you a clear view of the topics without confusion. Provides a basic context for the topic. A clear concept of foundations plays an important role in clearing entry tests.

Source- https://www.entrancei.com/

[vidyakul-blog]

CBSE Sample Papers 2019

Hello Everyone,

Hope you guys are doing Great...!

The motto of writing this article is to make you guys understand the Importance of Sample Paper for Exam point of view. I am sure must search on google about CBSE Sample Papers 2019, CBSE Sample Papers 2019 PDF, CBSE Class 10 Sample Papers 2019, CBSE Class 10 Sample Papers 2019 pdf, CBSE Class 10 Maths Sample Papers 2019 pdf, CBSE Class 10 Science Sample Papers 2019 pdf, CBSE Class 10 English Sample Papers 2019 pdf, CBSE Class 10 Hindi Sample Papers 2019 pdf, CBSE Class 10 Social Science Sample Papers 2019 pdf, CBSE Class 12 Sample Papers 2019 pdf, CBSE Class 12 Maths Sample Papers 2019 pdf, CBSE Class 12 Physics Sample Papers 2019 pdf ,CBSE Class 12 Chemistry Sample Papers 2019 pdf, CBSE Class 12 Biology Sample Papers 2019 pdf, CBSE Class 12 English Sample Papers 2019 pdf, CBSE Class 12 Economics Sample Papers 2019 pdf, CBSE Class 12 Accountancy Sample Papers 2019 pdf, CBSE Class 12 Business Studies Sample Papers 2019 pdf and so on..!

Why CBSE Sample Paper Is Important?

There are lots of reasons to say why CBSE Sample Papers are important for students so let us start with some points:

1. Brushing up your knowledge:-

This is something which everyone wants from the sample papers. Because revision is the most important key to success in exams and one of the best methods to do that is CBSE Sample Papers.

2. Overcoming the fear:-

Before 2 - 3 days from exams everyone is tensed about the exam that how it gonna come? What will the level of the exam? Will it be a lengthy one? So the solution to all these questions are CBSE Sample Papers because sample papers were made in such a way that it covers all the syllabus plus the level of the sample papers is same as the level of Exams.

3. Time Management:-

The biggest challenge faced by students in the exam is Time Management. Students don't understand the value of time because if they stick on one question then they keep on thinking about that and stop writing the exam or stop moving on the next question,  which is wrong. Students should focus on time also. In that case, Sample papers are the best and easy way to prepare for exams. You just need to set the time in your watch and feels like that you are writing your exam. After solving 2-4 sample papers you will see the change in yourself.

4. Rectification of mistakes:-

Sample papers are the best possible way to rectify your mistake because they give you the same feel and same level which you will get in the exam. So I would suggest you write the sample in the same way as you are planning to write your exam. This will help you know your mistake and you can improve too.

So, guys, these are some point which I think you should know before you write exams.

Now I am giving you some link for CBSE Sample Papers and you can download them too.

CBSE Class 10 Sample Paper:

CBSE Class 10 Sample Papers

CBSE Class 10 English Sample Papers

CBSE Class 10 Hindi Sample Papers

CBSE Class 10 Maths Sample Papers

CBSE Class 10 Science Sample Papers

CBSE Class 10 Social Studies Sample Papers

CBSE Class 10 Sample Paper 2019 PDF:

CBSE Class 10 Sample Papers 2019 PDF

CBSE Class 10 Maths Sample Papers 2019 PDF

CBSE Class 10 Science Sample Papers 2019 PDF

CBSE Class 10 English Sample Papers 2019 PDF

CBSE Class 10 Hindi Sample Paper 2019 PDF

CBSE Class 10 Social Studies Sample Papers 2019 PDF

CBSE Class 12 Sample Papers 2019 PDF:

CBSE Class 12 Sample Paper 2019

CBSE Class 12 Sample Paper Maths 2019

CBSE Class 12 Sample Paper Physics 2019

CBSE Class 12 Sample Paper Chemistry 2019

CBSE Class 12 Sample Paper Biology 2019

CBSE Class 12 Sample Paper Accounts 2019

CBSE Class 12 Sample Paper Economics 2019

CBSE Class 12 Sample Paper Business Studies 2019

CBSE Class 12 Sample Papers:

CBSE Class 12 Sample Papers

CBSE Class 12 Physics Sample Papers

CBSE Class 12 Chemistry Sample Papers

CBSE Class 12 Maths Sample Papers

CBSE Class 12 Biology Sample Papers

CBSE Class 12 Economics Sample Papers

CBSE Class 12 Accounts Sample Papers

CBSE Class 12 Business Studies Sample Papers

CBSE Class 12 Sample Paper 2018:

Maths Sample Papers 2018

Physics Sample Papers 2018

Chemistry Sample Papers 2018

Previous Year Question Paper Class 12:

Previous Year Question Paper Class 12 Maths 2018

Previous Year Question Paper Class 12 Physics 2018

Previous Year Question Paper Class 12 Chemistry 2018

[classytimetravelstranger]

Meritnation - CBSE ICSE & More

New Post has been published on https://www.playapk.org/meritnation-cbse-icse-more/

Meritnation - CBSE ICSE & More

Ace your CBSE and ICSE school exams with the most popular study app for Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, used by more than 1.5 crore happy students. With Meritnation you get the best study material, complete homework help & exam prep with sample papers, revision notes, previous year papers & more.

The app aims to address every academic need of CBSE and ICSE school students:

Free Homework Help & Clearing Doubts – * Easy access to Class 6 NCERT Solutions, CBSE Class 7 NCERT Solutions, NCERT Class 8 solutions, Class 9 NCERT Solutions and CBSE Class 10 NCERT Solutions makes finishing homework easy. * Ask and Answer feature for expert-certified solutions for all subjects: 16 lakh questions & 40 lakh free answers till now. * Textbook Solutions for over 50 popular reference books like Class 10 R.D. Sharma Solutions, R.S. Aggarwal Solutions, P.S. Verma, Lakhmir Physics solutions for Class 10 and 11, Lakhmir Chemistry solutions for Class 10 and 11, Lakhmir Biology solutions for Class 10, 11 and 12, T.S. Grewal, Class 11 H.C. Verma solutions, T.R. Jain, Sandeep Garg, N.M. Shah, D.K. Goel and much more.

The Best Study Material in India – * Video lessons with rich animations. Over 14000 high quality videos conforming to NCERT Books. *CBSE and ICSE aligned study notes to learn any topic * Interactive exercises aligned to your curriculum (CBSE, ICSE & other state boards) * Unlimited practice questions

Free Social Learning – * Dashboard feed tells you what your friends from school are studying * Get a percentile score on tests to benchmark your performance against students across India

Crack exams easily with – * Over 9000 sample papers for CBSE & ICSE Class 6 to Class 12 * Topic Tests, Chapter tests & Full length mock tests * Easy revision notes for Class 6 to Class 12 * CBSE Class 10 Previous year board papers, CBSE Class 12 Previous Year Board Papers

Olympiads & Scholarship Tests – Ace exams like NTSE, NSO (National Science Olympiad), IMO (Internation Mathematics Olympiad), IEO (International English Olympiad) with our study material, mock tests and practice papers

Millions of students globally use Meritnation not just to make school studies easy but also for tests & entrance exams like:

Engineering entrance exams (JEE Main and JEE Advanced 2018, 2019, 2020) 2 year course and 1 year course for Class 11 and Class 12 JEE aspirants A comprehensive JEE preparation course certified by the best IITian faculty Advanced study material for JEE including Study Material, Test Papers, Video Solutions and Ask and Answer Seamless preparation for JEE Mains and JEE Advanced through practice questions, revision notes and a brilliant performance reports

Medical entrance exams (NEET 2018, NEET 2019 & NEET 2020) The best faculty in India 2 year course and 1 year course for Class 11 and Class 12 NEET aspirants Advanced study material including Study Material, Test Papers, Video Solutions and Ask and Answer Get unlimited NEET Practice questions, revision notes, previous years question papers and solutions to major textbooks for NEET 2018 preparation

Commerce – CA CPT Other Exams – NDA & BBA

Subjects covered for Class 6, Class 7, Class 8, Class 9 and Class 10: Science, Maths, Social Science, English, Hindi, Sanskrit, French and General Knowledge (GK)

Subjects covered for Class 11 and Class 12: Physics, Chemistry, Biology, Maths, Accountancy, Business Studies, Economics, English, Hindi, History, and Geography

About Meritnation We are India’s largest online education platform with over 1 crore students across 9 countries and are a part of the Naukri.com group. Complete with elaborate live classes, multimedia tutorials, interactive exercises, practice tests and expert help, we endeavour to make school easy for students and help them score more.

[inpeaks]

Worried about learning the fundamentals of Science in Class 9? Class 9 is one of the most difficult academic years in any CBSE student’s life as they take a step forward towards the first board exam of their life. The curriculum of Class 9 is also quite vast. Hence it is quite time-consuming and especially when it comes to NCERT Class 9 Science syllabus. You really need to build your fundamentals early if you want to score well in the final board exam. Not only that, but you can also refer to the NCERT solutions solved by highly experienced subject matter experts that are offered by the various leading ed-tech websites.

An Overview of NCERT Class 9 Science Syllabus:

As we are going to talk about NCERT Solutions for Class 9 Science here, here’s an overview of Class 9 Science syllabus in the following. Take a glance through it before you proceed further. 

Serial No Chapter Names Chapter 1 Matter In Our Surroundings Chapter 2 Is Matter Around Us Pure? Chapter 3 Atoms and Molecules Chapter 4 Structure of the Atom Chapter 5 The Fundamental Unit of Life  Chapter 6 Tissues Chapter 7 Diversity in Living Organisms Chapter 8 Motion Chapter 9 Force and Laws of Motion Chapter 10 Gravitation Chapter 11 Work and Energy Chapter 12 Sound Chapter 13 Why Do We Fall? Chapter 14 Natural Resources Chapter 15 Improvement In Food Resources

While solving the questions from Class 9 NCERT textbook exercises, you might get confused or have some doubts. That’s when you would look for the solutions. NCERT Solutions is really useful to all the CBSE students as it consists of answers of all the questions from the exercise questions of the chapters such as Atoms & Molecules, Tissues, Living Organisms, Motion, Force, Laws of Motion, Gravitation, Energy and work, Sound, Natural Resources, etc.

Benefits of referring NCERT Solutions for Class 9 Science:

Free of cost:

You will mostly find these readymade NCERT solutions almost everywhere on the internet. And, you can mostly avail them for free of cost. You do not have to spend time searching for the best answers for the CBSE NCERT textbook exercises. We have placed the solved chapter-wise exercises in a structured format on our study portal.

NCERT Solutions for Science Class 9 is prepared by subject matter experts:

These NCERT Solutions are prepared by all highly dedicated subject matter experts. So, these solutions contain all the quality content which will be beneficial to every one of you. 

Step-by-step solutions:

All these online NCERT Solutions are designed with step-by-step methods. So, all the Class 9 students can easily understand every concept. You can also learn all the techniques on how to write answers to every kind of question covered in your Class 9 Science syllabus.

Improve your overall grade:

Referring to these NCERT textbook solutions, you can build your fundamentals in a very concise manner. Once you complete studying one chapter, you will get plenty of questions at the end of every chapter. You need to solve all the questions to have a clear understanding of the chapter. This will also help you achieve a better score in the exam. 

Study at home:

The best part is you can download these NCERT Solutions whenever you want to and study at home. With the help of this, you can avoid commuting every day and study at the comfort of your home as per your convenience at your own pace. 

Last but not the least, you might get confused by seeing so many options of NCERT Solutions online. If you are wondering which will be best for you, then you can refer to Vedantu, one of the leading ed-tech portals in India. They offer NCERT solutions for every chapter of every subject from your CBSE syllabus. Not only that, but you will also get options of revision notes, sample papers, previous years question papers along with the solutions on Vedantu’s site.

The post 5 Advantages of Using NCERT Solutions for Class 9 Science appeared on Digital Ideas.

via Digital Ideas

[ss1986us]

NCERT solutions for class 10 Science

Excel the science of class 10

https://www.entrancei.com/cbse-sample-paper-class-10-science

 Since science is one of the crucial subjects that need to be commended for future studies. We at entrance have tried to make science very easy by bringing out ncert solutions for class 10 science. If you wish to excel in your board exams we have curated some very extensive list of ncert solutions for class 10 science that will solidify your preparation.

While going through the science subject science formula can help you a lot so do read and revise entire science formula from entrancei.

It is very true that physics, Chemistry, and Biology can be very overwhelming at various times. The extensive research done by our experts has produced some very awesome content in the form of ncert solutions for class 10 science in order to benefit the students. One can remain stress-free regarding validity of content as per latest standards, as every ncert solutions for class 10 science has been prepared of the latest of 2019 academic year.

The following brief description to the constituents our experts have worked upon ncert solutions for class 10 science as mentioned below:

Ø  Chapter 1: Chemical Reactions and Equations

This chapter of ncert solutions for class 10 science gives slight glimpses of the way to write chemical equations. Prominent t topics in these topics are equation to reaction such as combination and disproportion reaction.

Ø  Chapter 2: Acids Bases and Salts

As the name signifies the students will be brought to light with various products in reactions of Acids, Bases, and Salts. Out experts have tried to make the complex Neutralization reaction very easy in ncert solutions for class 10 science.

Ø  Chapter 3: Metals and Non-Metals

This chapter will bring out the very minuscule details to the constituents of Metals and Non-metals as well as their physical properties. The detailed explanation in the ncert solutions for class 10 science will open new facades to intrinsic properties as well corrosion in metals and non-metals.

Ø  Chapter 4: Carbon and its Compounds

This chapter initiates with covalent bods formed in carbon and its compounds. In this topic, the experts have tried to open the complexity of nomenclatures of carbon along with cleansing actions of soaps and detergents in ncert solutions for class 10 science.

Ø  Chapter 5: Periodic Classification of Elements

As the chapter name signifies, we will be unfolding the history periodic table. This chapter has been given most prominence as per its importance over final exams in the detailed explanation of ncert solutions for class 10 science developed by experts.

Ø  Chapter 6: Life processes

This chapter deals around detailing the explanation of nutrition, Transpiration, Respiration, and excretion involved in plants and humans. The ncert solutions for class 10 science helps in absorbing right data of questions involved.

Ø  Chapter 7: Control And Coordination

This chapter helps the students in understanding the very intrinsic aspects of the nervous system of humans. The ncert solutions for class 10 science gives special importance to anatomy of human brain and coordination associated with plants and humans.

Ø  Chapter 8: How do organisms reproduce

The content of this puts light upon reproduction in single-celled and multi-celled organisms. The details explanation provided in ncert solutions for class 10 science regarding asexual as well as sexual modes of reproduction is helpful.

Ø  Chapter 9: Heredity and Evolution

This chapter throws light on how evolution takes place. The detailed explanation provided in ncert solutions for class 10 science regarding Charles Darwin theory of evolution is explained.

Ø  Chapter 10: light Reflection and Refraction

This chapter throws light upon two very basic and crucial phenomenon of light. The detailed explanation provided in ncert solutions for class 10 science to reflection and refraction.

Ø  Chapter 11: Human Eye and Colourful World

This chapter throws light upon the basic structure of human eye and various parts with their functions. One can refer ncert solutions for class 10 science to study different aspects such as refraction through prism and atmosphere.

Ø  Chapter 12: Electricity

Learn about electric current, potential difference, resistance and circuit diagram with their importance in ncert solutions for class 10 science provided by Entrancei.

Ø  Chapter 13: Magnetic Effects of Electric Current

In this chapter, you will be studying regarding magnetic field and magnetic lines along with the general instruments associated with them.

Ø  Chapter 14: Sources of Energy

The students will be acknowledged with conventional and non- conventional energy sources. One can refer to ncert solutions for class 10 science provided in order to get detailed note of study material.

Ø  Chapter 15: Our Environment

Learn the basic concepts of Ecosystem and food chain in this topic.

Ø  Chapter 16: Management of Natural Sources

This topic deals with steps in order to deal with management resources such as forests, wildlife, coal, water, and petroleum.

 Why choose Entrancei

In order to attain maximum marks through every topic, it is crucial for one to have the right study material. The hardworking team at Entrancei have developed a strong and resourceful ncert solutions for class 10 science study material.

[kashmirstorz]

CBSE Class 6 Science Syllabus , Worksheets , Question Papers

24 hours ago

cbse

,

CBSE Papers & Worksheets

,

Class 6

,

Practice Papers

,

Practice Tests

,

Question Bank

,

Question Papers

,

Science

,

Syllabus

,

worksheets

16 Views

Chapter 1 – Food – Where Does It Come From CBSE Class 6 Science Worksheets ( Topic – Food Where does it come from ) Chapter 2 – Components of Food CBSE Class 6 Science Worksheets (Topic – Components of Food ) Chapter 3 – Fibre to Fabric CBSE Class 6 Science Worksheets ( Topic – Fiber to Fabric ) Chapter 4 –...

Read More

Class 7 Science | Download NCERT / CBSE Worksheets

1 day ago

Class 7

,

Practice Tests

,

Science

,

Syllabus

,

worksheets

18 Views

• Chapter 1 – Nutrition in Plants Class 7 Science Worksheet Chapter 1 Class 7 Science Worksheet – 2019 ( Chapter 1 and 2 ) Class 7 Science Worksheet MCQ – Chapter 1 Class 7 Science Worksheet – Topic Nutrition in Plants • Chapter 2 – Nutrition in Animals Class 7 Science Worksheet MCQ – Chapter...

Read More

CBSE Class 11 Chemistry Notes With Important Questions Chapterwise

2 days ago

cbse

,

CBSE Papers & Worksheets

,

chemistry

,

Class 11

,

Notes

,

Question Bank

,

Revision Notes

,

Science

9 Views

Unit 1 – Some Basic Concepts of Chemistry General Introduction: Importance and scope of chemistry. Nature of matter, laws of chemical combination, Dalton’s atomic theory: concept of elements, atoms and molecules. Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical...

Read More

CBSE Science Sample Papers for Class 10 PDF Download

5 days ago

Biology

,

CBSE Papers & Worksheets

,

chemistry

,

Class 10

,

Physics

,

sample papers

,

Science

10 Views

Students who wants to opt for Engineering or research as carrier, needs to give ample importance in studying science. One must have a very sound basic fundamentals in Science if they want to pursue science stream after 10th. The Science Subject of Class 10 will never look as burden if students approach all the concepts and fundamentals in the...

Read More

CBSE Sample Papers for Class 9 Science – Ribblu

5 days ago

CBSE Papers & Worksheets

,

Class 9

,

sample papers

,

Science

,

Summative Assessment

,

worksheets

6 Views

In order to better Prepare for CBSE Class 9 exams Ribblu.com brings to you all the sample papers , revision papers , previous years papers & worksheets of Science for CBSE Class 9. These papers & worksheets are from various CBSE Schools across India and have been contributed and shared by various users/members of Ribblu. These sample...

Read More

CBSE Syllabus For Class 8 Science – Chapter Wise Questions , Solutions and MCQ

1 week ago

CBSE Papers & Worksheets

,

Class 8

,

Education

,

Science

,

Uncategorised

14 Views

Chapter – Crop Production And Management Agricultural Practices , Basic Practices of crop production , Preparation of soil , Sowing Adding manure and Fertilizers,   Irrigation ,  Protection from weeds , Harvesting , Storage, Food from Animals. SUGGESTIVE ACTIVITY 1. To collect various types of seeds. 2. To collect pictures/ draw...

Read More

CBSE Class 12 Physics Notes With Important Question Answers

2 weeks ago

Class 12

,

Education

,

Physics

,

Science

66 Views

CBSE Class 12 Physics Notes With Important Questions for Unit I and II ( Chapter 1 to 3 ) Unit I :   Electrostatics Chapter-1: Electric Charges and Fields Electric Charges; Conservation of charge; Coulomb’s law-force between two point charges; forces between multiple charges; superposition principle and continuous charge distribution...

Read More

Class 10 Science Notes with Important Question Answers

2 weeks ago

Class 10

,

Education

,

Science

24 Views

In Every students life Class 10 is considered as the turning point as far as educational journey is considered. Apart from attaining good marks in the CBSE Board Examination class 10 also help every student to make a choice for their desired stream thus guiding them to make foundation of better career. Keeping all this mind, It becomes very...

Read More

Class 9 Chemistry Revision Notes with Chapter wise Question Bank

2 months ago

chemistry

,

Class 9

,

Question Bank

,

Revision Notes

,

Science

,

Uncategorised

27 Views

On Ribblu.com Students can freely access CBSE Class 9 Chemistry Notes along with Question bank in chapterwise format.These notes contains important titbits and details along with marking scheme based question bank to give students a through revision and ample boost to score high in exams. Class 9 is often regarded as the the make-or-break year...

Read More

Class 9 Physics Notes | Question Bank Chapterwise

2 months ago

CBSE Papers & Worksheets

,

Class 9

,

Education

,

Physics

,

Question Bank

,

Revision Notes

,

Science

22 Views

On Ribblu.com Class 9 Students can easily get Physics Notes along with Chapterwise Question bank. These notes are going to help students get well-versed with each and every important chapter of Physics . Often being regarded as the make-or-break year  CBSE Class 9 Physics Notes are surely going to help students to complete the syllabus on...

Biology Notes for CBSE Class 9 | Question Bank ChapterWise

2 months ago

Biology

,

CBSE Papers & Worksheets

,

Class 9

,

Education

,

Notes

,

Question Bank

,

Revision Notes

,

Science

20 Views

CBSE Class 9 Biology Notes along with Question bank are available on Ribblu.com to help students get well-versed with each and every important chapter of Biology . Class 9 is often regarded as the the make-or-break year and Biology Notes for CBSE Class 9 have been designed in such a way that it will surely help students to complete the syllabus on...