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Class 7 Math Chapter 9 MCQs and answers

Class 7 Math Chapter 9 MCQs and answers

  Class 7 Math Chapter 9 MCQs with answers for practice - ক্লাস ৭ গণিত অধ্যায় ৯ এমসিকিউ এবং উত্তর   ১। তিনটি রেখাংশ দ্বারা আবদ্ধ ক্ষেত্রের সীমারেখাকে কী বলে? (ক) ত্রিভুজ (খ) চতুর্ভুজ (গ) আয়তক্ষেত্র (ঘ) রম্বস   ২। একটি ত্রিভুজের কয়টি কোণ থাকে? (ক) ২ টি (খ) ৩ টি (গ) ৪ টি (ঘ) ৫ টি   ৩। একটি ত্রিভুজের তিনটি কোণের সমষ্টি কত? (ক) 90° (খ) 180° (গ) 270° (ঘ) 360°   ৪। বাহুভেদে ত্রিভুজ কত প্রকার? (ক) 2 প্রকার (খ) 3 প্রকার (গ) 4 প্রকার (ঘ) 5 প্রকার ৫। কোণভেদে ত্রিভুজ কত প্রকার? (ক)1 প্রকার (খ) 2 প্রকার (গ) 3 প্রকার (ঘ) 4 প্রকার   ৬। ত্রিভুজের তিন বাহুর সমষ্টিকে কী বলে? (ক) লম্ব (খ) উচ্চতা (গ) পরিসীমা (ঘ) ক্ষেত্রফল Class 7 math chapter 8 solution ৭। ত্রিভুজের শিরঃকোণের সমদ্বিখন্ডিত রেখা ভূমিকে সমদ্বিখন্ডিত করলে ত্রিভুজটি নিচের কোনটি হবে? (ক) বিষমবাহু (খ) সমদ্বিবাহু (গ) সমকোণী (ঘ) স্থূলকোণী

৮। চিত্রানুযায়ী, ∠A এর মান নিচের কোনটি? (ক) 50° (খ) 60° (গ) 70° (ঘ) 80°   ৯। নিচের তথ্যগুলো লক্ষ কর: i. সমকোণী ত্রিভুজের সূক্ষ্মকোণদ্বয় পরস্পর পূরক ii. সমকোণী ত্রিভুজের একটি কোণ সমকোণ iii. সমকোণী ত্রিভুজের কোণ তিনটি সমান   উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii Easy solutions for Class 7 Math Chapter 9 MCQs - সহজভাবে ক্লাস ৭ গণিত অধ্যায় ৯ এমসিকিউ সলিউশন ১০। নিচের তথ্যগুলো লক্ষ কর: i. সমবাহু ত্রিভুজের বাহুগুলো সমান ii. সমবাহু ত্রিভুজের একটি কোণ সমকোণ iii. সমবাহু ত্রিভুজের কোণ...   উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii ১১। নিচের তথ্যগুলো লক্ষ কর : i. ত্রিভুজের মধ্যমা তিনটি ii. সমবাহু ত্রিভুজের মধ্যমা ও উচ্চতা সমান iii. ত্রিভুজের উচ্চতা সর্বদা ত্রিভুজের অভ্যন্তরে থাকে উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii নিচের চিত্র ও তথ্যের আলোকে ১২ ও ১৩ নম্বর প্রশ্নের উত্তর দাও

চিত্রে, ∠BAC =90°, ∠ACD = 120° এবং AC = CD। ১২। ∠B এর পরিমাণ কত? (ক) 30° (খ) 45° (গ) 60° (ঘ) 75° ১৩। AD এর সমান কোনটি? (ক) AC (খ) BC (গ) AB (ঘ) CD ১৫। যে ত্রিভুজের তিনটি বাহু অসমান তাকে কী বলে? (ক) সমবাহু ত্রিভুজ (খ) সমদ্বিবাহু ত্রিভুজ (গ) বিষমবাহু ত্রিভুজ (ঘ) সমকোণী ত্রিভুজ ১৬। যে ত্রিভুজের তিনটি বাহু সমান তাকে কী বলে? (ক) সমবাহু (খ) সমদ্বিবাহু (গ) বিষমবাহু (ঘ) স্থূলকোণী ১৬। সমবাহু ত্রিভুজের প্রত্যেকটি কোণের পরিমাণ নিচের কোনটি? (ক) 30° (খ) 60° (গ) 90° (ঘ) 120° ১৭। যে ত্রিভুজের তিনটি কোণই পরস্পর সমান তাকে কী বলে? (ক) সমবাহু (খ) সমদ্বিবাহু (গ) বিষমবাহু (ঘ) সূক্ষ্মকোণী ১৮। যে ত্রিভুজের তিনটি কোণই সূক্ষ্মকোণ তাকে কী বলে? (ক) সূক্ষ্মকোণী ত্রিভুজ (খ) স্থূলকোণী ত্রিভুজ (গ) সমকোণী ত্রিভুজ (ঘ) বিষমবাহু ত্রিভুজ ১৯। যে ত্রিভুজে দুইটি কোণ সূক্ষ্মকোণ এবং একটি কোণ স্থূলকোণ তাকে কী বলে? (ক) স্থূলকোণী ত্রিভুজ (খ) সমকোণী ত্রিভুজ (গ) সূক্ষ্মকোণী ত্রিভুজ (ঘ) সমবাহু ত্রিভুজ   ২০। সমকোণী ত্রিভুজের অতিভুজ সংলগ্ন কোণ দুইটির প্রত্যেকটি--- (ক) সমকোণ (খ) সূক্ষ্মকোণ (গ) স্থূলকোণ (ঘ) সরলকোণ   ২১। একটি ত্রিভুজের মধ্যমাত্রয় পরস্পর সমান হলে, ত্রিভুজটি (ক) বিষমবাহু (খ) সমদ্বিবাহু (গ) সমবাহু (ঘ) সমকোণ   ২২। ত্রিভুজের বৃহত্তম বাহু সংলগ্ন কোণদ্বয়---- (ক) স্থূলকোণ (খ) সূক্ষ্মকোণ (গ) সমকোণ (ঘ) সরলকোণ   ২৩। ∆ABC এ ∠B = ∠C হলে, নিচের কোনটি সঠিক? (ক) AB = BC (খ) BC = AC (গ) AC = CA (ঘ) AB = AC ২৪। নিচের তথ্যগুলো লক্ষ কর: i. ত্রিভুজের যেকোনো দুই বাহুর সমষ্টি তৃতীয় বাহু অপেক্ষা বৃহত্তর ii. ত্রিভুজের যেকোনো দুই বাহুর অন্তর তৃতীয় বাহু অপেক্ষা ক্ষুদ্রতর iii. বিষমবাহু ত্রিভুজের দুইটি কোণ স্থূলকোণ   উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii Class 7 Math Chapter 9 MCQ questions and answers - ক্লাস ৭ গণিত অধ্যায় ৯ এমসিকিউ প্রশ্ন ও উত্তর ২৫। নিচের তথ্যগুলো লক্ষ কর: i. একটি সমবাহু ত্রিভুজ স্থূলকোণী হতে পারে ii. ত্রিভুজের যেকোনো দুই বাহুর অন্তর তৃতীয় বাহু অপেক্ষা ক্ষুদ্রতর iii. সমবাহু ত্রিভুজের প্রত্যেকটি কোণ সমান উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii নিচের চিত্র ও তথ্যের ভিত্তিতে ২৬ ও ২৭ নম্বর প্রশ্নের উত্তর দাও

চিত্রে, ∆ABC এ AB = AC এবং AD, ∠BAC এর সমদ্বিখন্ডক। ২৬।  AB = (2x + 1) সে.মি. এবং AC = (6x − 3) সে.মি. হলে, x এর মান কত? (ক) 1 সে.মি. (খ) 2 সে.মি. (গ) 3 সে.মি. (ঘ) 4 সে.মি. ২৭। ∠ABC = 50° হলে, ∠BAD এর মান নিচের কোনটি? (ক) 30° (খ) 35° (গ) 40° (ঘ) 45° ২৮। ত্রিভুজের মোট কয়টি অঙ্গ দেওয়া থাকলে ত্রিভুজ আঁকা যাবে? (ক) 1 টি (খ) 2 টি (গ) 3 টি (ঘ) 4 টি ২৯। ত্রিভুজের তিনটি কোণ দেওয়া থাকলে কয়টি ত্রিভুজ আঁকা যাবে? (ক) 1 টি (খ) 2 টি (গ) 3 টি (ঘ) অনেকগুলো ৩০। সমবাহু ত্রিভুজের পরিসীমা 12 সে.মি. হলে, এর প্রতি বাহুর দৈর্ঘ্য কত হবে? (ক) 2 সে.মি. (খ) 3 সে.মি. (গ) 4 সে.মি. (ঘ) 6 সে.মি. ৩১। একটি ত্রিভুজের দুইটি কোণ 120° ও 30° এবং প্রথম কোণের বিপরীত বাহু 5 সে.মি. দেওয়া আছে। ত্রিভুজ আঁকার পর এর প্রকৃতি কোন প্রকারের হবে? (ক) সমবাহু (খ) সমদ্বিবাহু (গ) সূক্ষ্মকোণী (ঘ) স্থূলকোণী ৩২। একটি ত্রিভুজের একটি বাহু 3.5 সে.মি. এবং এর সংলগ্ন দুইটি কোণ 50° এবং 60° হলে, ত্রিভুজটির প্রকৃতি কী? (ক) সমকোণী (খ) সূক্ষ্মকোণী (গ) স্থূলকোণী (ঘ) সমবাহু ৩৩। একটি সমবাহু ত্রিভুজের একটি বাহুর দৈর্ঘ্য 3.8 সে.মি.। ত্রিভুজটি আঁকা হলো। এর প্রতিটি কোণের পরিমাণ কত? (ক) 30° (খ) 45° (গ) 60° (ঘ) 75° ৩৪। ত্রিভুজের কোন অঙ্গগুলো দেওয়া থাকলে নির্দিষ্ট ত্রিভুজ আঁকা সম্ভব? (ক) দুইটি কোণ ও একটি বাহু (খ) একটি কোণ ও একটি বাহু (গ) দুইটি বাহু (ঘ) দুইটি কোণ ৩৫। একটি ত্রিভুজের একটি বাহু 6 সে.মি. এবং এর সংলগ্ন দুইটি কোণ 60° ও 30° দেওয়া আছে। ত্রিভুজটি আঁকলে এর প্রকৃতি কিরূপ হবে? (ক) সমদ্বিবাহু (খ) সমকোণী (গ) সূক্ষ্মকোণী (ঘ) সমবাহু ৩৬। একটি সমকোণী সমদ্বিবাহু ত্রিভুজের অতিভুজ 6 সে.মি.। ত্রিভুজটি আঁকা হলো। এর সূক্ষ্মকোণটির পরিমাণ কত? (ক) 30° (খ) 45° (গ) 60° (ঘ) 75° ৩৭। একটি সমকোণী ত্রিভুজের একটি বাহু 5 সে.মি., একটি সূক্ষ্মকোণ 40° দেওয়া আছে। ত্রিভুজটি আঁকা হলো। ত্রিভুজটির অপর সূক্ষ্মকোণের পরিমাণ কত? (ক) 30° (খ) 40° (গ) 50° ৩৯। নিচের তথ্যগুলো লক্ষ কর: i. একটি সমবাহু ত্রিভুজের পরিসীমা 6 সে.মি. হলে, ত্রিভুজটি আঁকা যাবে ii. একটি সমদ্বিবাহু ত্রিভুজের ভূমি 5 সে.মি. এবং ভূমি সংলগ্ন একটি কোণ 50° হলে, ত্রিভুজটি আঁকা যাবে iii. একটি সমকোণী ত্রিভুজের অতিভুজ 8 সে.মি. দেওয়া থাকলে ত্রিভুজটি আঁকা যাবে   উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii   ৪০। নিচের তথ্যগুলো লক্ষ কর: i. স্থূলকোণী ত্রিভুজের কমপক্ষে একটি কোণ সূক্ষ্মকোণ হবে ii. ত্রিভুজের দুইটি বাহুর সমষ্টি তৃতীয় বাহু অপেক্ষা বৃহত্তর iii. সমকোণী ত্রিভুজের অতিভুজ ও একটি বাহু দেওয়া থাকলে ত্রিভুজটি আঁকা যাবে উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii নিচের চিত্র ও তথ্যের ভিত্তিতে ৪১ ও ৪২ নম্বর প্রশ্নের উত্তর দাও একটি সমকোণী সমদ্বিবাহু ত্রিভুজের অতিভুজ 6 সে.মি.। অইঈ সমকোণী ত্রিভুজটি আঁকা হলো যার BC = 6 সে.মি.।

৪১। ∠BAC এর পরিমাণ নিচের কোনটি? (ক) 30° (খ) 60° (গ) 90° (ঘ) 120°   ৪২। ∠ABC এর পরিমাণ নিচের কোনটি? (ক) 15° (খ) 30° (গ) 45° (ঘ) 60° ৪৩। ত্রিভুজের শীর্ষবিন্দু কয়টি? (ক) 1 টি (খ) 2 টি (গ) 3 টি (ঘ) 4 টি ৪৪। ত্রিভুজের কোনো শীর্ষবিন্দু ও এর বি��রীত বাহুর মধ্যবিন্দুর সংযোজক রেখাংশকে কী বলে? (ক) উচ্চতা (খ) মধ্যমা (গ) বাহু (ঘ) অতিভুজ ৪৫।

চিত্রে BC এর মধ্যবিন্দু D হলে মধ্যমা কোনটি? (ক) AD (খ) BD (গ) CD (ঘ) BC ৪৬। ΔABC-এ AB = AC হলে কোনটি সঠিক? (ক) ∠A = ∠B = ∠C (খ) ∠A = ∠C (গ) ∠A = ∠B (ঘ) ∠B = ∠C   ৪৭। ΔABC -এ AC > AB হলে কোনটি সঠিক? (ক) ∠A > ∠B (খ) ∠A > ∠C (গ) ∠B > ∠C (ঘ) ∠C > ∠B   ৪৮। ABC-এ ∠A > ∠C হলে কোনটি সঠিক? (ক) BC> AB (খ) BC> AC (গ) AC > AB (ঘ) AB > AC   ৪৯। ABC-এ ∠C = ৯০° হলে ∠A ও ∠B কে পরস্পরকে কী বলে? (ক) সন্নিহিত কোণ (খ) বিপ্রতীপ কোণ (গ) সম্পূরক কোণ (ঘ) পূরক কোণ ৫০। একটি ত্রিভুজের মোট কয়টি অংশ? (ক) 2টি (খ) 4টি (গ) 6টি (ঘ) 8টি Complete guide to Class 7 Math Chapter 9 MCQs with answers - ক্লাস ৭ গণিত অধ্যায় ৯ এমসিকিউ উত্তরসহ পূর্ণাঙ্গ গাইড ৫১। সমকোণী ত্রিভুজের অতিভুজ এবং অন্তত কী দেওয়া থাকলে ত্রিভুজটি আঁকা যায়? (ক) তিনটি কোণ (খ) দুইটি কোণ (গ) অপর দুইটি বাহু (ঘ) অপর একটি বাহু ৫২। ABC এর AB ও AC দেওয়া আছে। আর কয়টি তথ্য জানা থাকলে ত্রিভুজটি আঁকা যাবে? (ক) 1টি (খ) 2টি (গ) 3টি (ঘ) 4টি ৫৩। কোনটি দেওয়া থাকলে ত্রিভুজ আঁকা যায়? (ক) তিনটি কোণ (খ) তিনটি বাহু (গ) দুইটি কোণ (ঘ) দুইটি বাহু ৫৪। নিচের তথ্যগুলো লক্ষ কর: i. ত্রিভুজের তিন কোণের সমষ্টি এক সরলকোণের সমান ii. সমকোণী ত্রিভুজের লম্ব ও ভূমির সমষ্টি অতিভুজের সমান iii. চতুর্ভুজের চার কোণের সমষ্টি চার সমকোণ উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii ৫৫। নিচের তথ্যগুলো লক্ষ কর: i. সমদ্বিবাহু ত্রিভুজের তিনটি কোণ সমান ii. সমকোণী ত্রিভুজের অতিভুজ এর বৃহত্তম বাহু iii. ত্রিভুজের বৃহত্তম বাহুর বিপরীত কোণ বৃহত্তম উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii ৫৬। নিচের তথ্যগুলো লক্ষ কর: i. প্রতিটি বাহুর দৈর্ঘ্য জানা থাকলে সমবাহু ত্রিভুজ আঁকা যায় ii. প্রদত্ত তথ্যের ভিত্তিতে ত্রিভুজ আঁকতে কম্পাস প্রয়োজন হয় iii. সমকোণী ত্রিভুজের সমকোণ ভিন্ন অন্য একটি কোণ জানা থাকলে তা আঁকা যায় উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii তথ্যের  আলোকে ৫৭ ও ৫৮ নম্বর প্রশ্নের উত্তর দাও : ∠B = 60°, ∠C = 30° এবং a = 5 সে.মি.। ৫৭। একটি ত্রিভুজ ABC আঁকলে ∠A = কত? (ক) 90° (খ) 60° (গ) 45° (ঘ) 30° ৫৮। ΔABC আঁকতে- i. যেকোনো রশ্মি হতে a এর সমান রেখাংশ কেটে নেওয়া হয় ii. a এর সমান করে কেটে নেওয়া রেখাংশের প্রান্ত বিন্দুতে ∠B ও ∠C আঁকা হয় iii. a বিন্দু পাওয়া যায় BA = 3 সে.মি. কেটে নিয়ে উপরের তথ্যের ভিত্তিতে নিচের কোনটি সঠিক? (ক) i ও ii (খ) i ও iii (গ) ii ও iii (ঘ) i, ii ও iii নিচের তথ্যের ভিত্তিতে ৫৮ - ৬০  নম্বর প্রশ্নের উত্তর দাও :

চিত্রে, ΔABC এর BC বাহুকে D পযর্ন্ত বর্ধিত করা হয়েছে।CE, ∠ACD এর সমদ্বিখন্ডক। AB || CE এবং ∠ACD = 60°. ৫৯। ∠BAC এর মান নিচের কোনটি? (ক) 30° (খ) 45° (গ) 60° (ঘ) 120° ৬০। ∠ACD এর মান নিচের কোনটি? (ক) 60° (খ) 90° (গ) 120° (ঘ) 180°   ৬২। ΔABCকোন ধরনের ত্রিভুজ? (ক) স্থূলকোণী (খ) সমদ্বিবাহু (গ) সমবাহু (ঘ) সমকোণী ৬৩। ΔABC এ ∠A = ৭০°, ∠B= ৪০° হলে ΔABC কী ধরনের ত্রিভুজ? (ক) স্থূলকোণী (খ) সমকোণী (গ) সমবাহু (ঘ) সমদ্বিবাহু ৬৪। একটি ত্রিভুজের দুইটি বাহু যথাক্রমে 5 সে.মি. এবং 4 সে.মি.। ত্রিভুজের অপর বাহুটি নিচের কোনটি হতে পারে? (ক) 1 সে.মি. (খ) 4 সে.মি. (গ) 9 সে.মি. (ঘ) 10 সে.মি. ৬৫। সমদ্বিবাহু ত্রিভুজের সমান বাহুদ্বয়কে বর্ধিত করলে উৎপন্ন বহিঃস্থ কোণদ্বয়ের একটি 120° হলে, অপরটি কত? (ক) 120° (খ) 90° (গ) 60° (ঘ) 30° Practice Class 7 Math Chapter 9 MCQs with solutions - ক্লাস ৭ গণিত অধ্যায় ৯ এমসিকিউ সলিউশনসহ অনুশীলন করুন ৬৬। সমকোণী ত্রিভুজের সূক্ষকোণদ্বয়ের একটি 40° হলে, অপর সুক্ষ্মকোণের মান নিচের কোনটি? (ক) 40° (খ) 45° (গ) 50° (ঘ) 60° ৬৭। কোনো ত্রিভুজের একটি কোণ অপর দুইটি কোণের সমষ্টির সমান হলে, ত্রিভুজটি কী ধরনের হবে? (ক) সমবাহু (খ) সূক্ষ্মকোণী (গ) সমকোণী (ঘ) স্থূলকোণী             Read the full article

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Class-9 Mathematics Important Questions Chapter-2 | Polynomials #mathematics #midterms2022

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ONTHE 2022 OASIS National Talent Hunt Exam Right Talent Right Destiny

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Class 9 Maths Chapter 1 Number System MCQ's For Term 1 CBSE Board Exam |...

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MCQ Questions for Class 9 Maths Chapter 15 Probability with Answers

MCQ Questions for Class 9 Maths Chapter 15 Probability with Answers

Check the below NCERT MCQ Questions for Class 9 Maths Chapter 15 Probability with Answers Pdf free download. MCQ Questions for Class 9 Maths with Answers were prepared based on the latest exam pattern. We have provided Probability Class 10 Maths MCQs Questions with Answers to help students understand the concept very well.

Probability Class 9 MCQs Questions with Answers

Question 1. Which of the…

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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.

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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

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 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

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Class 7 math chapter 13 short question and one word questions

Class 7 math chapter 13 short question and one word questions

  Class 7 Math Chapter 13 Short and One-Word Questions for Exam Preparation,Comprehensive Guide to Class 7 Math Chapter 13: Short and One-Word Questions with Answers,Chapter 13 Class 7 Math: Short Questions and One-Word Answers for Easy Revision, Math Chapter 13 for Class 7: Short and One-Word Question Bank with Solutions   MCQ question 1. Anika's weight is 45 kg. What would you call this in statistical terms? a) Sentence b) Argument c) Information d) Data 2. The number of absent students in your classroom today is 5. What would you call this? a) Sentence b) Information c) Number of absentees d) Data 3. Which of the following cannot be expressed in numbers? a) Price b) Demand c) Height d) Cloud 4. How many types of data are there? a) 2 types b) 3 types c) 4 types d) 6 types 5. What is the data called that can be expressed in numerical terms? a) Quantitative data b) Qualitative data c) Descriptive data d) Discrete data 6. Which type of data cannot be expressed in numerical terms? a) Numerical data b) Quantitative data c) Qualitative data d) Discrete data 7. Which type of data cannot be measured in quantity? a) Qualitative b) Continuous c) Discrete d) Numerical 8. What is another name for qualitative data? a) Numerical data b) Quantitative data c) Descriptive data d) Continuous data 9. How many types of quantitative or numerical data are there? a) 2 types b) 3 types c) 4 types d) 5 types 10. The primary characteristic of discrete data is that over time it— a) Changes b) Does not change c) Increases d) Decreases Class 7 math HCF and LCM short and one word questions 11. Which of the following can be considered discrete data? a) Integer b) Fractional number c) Both integer and fractional number d) Complex number 12. The length of the Padma Bridge in Bangladesh is 6.15 km. What type of data is this? a) Qualitative b) Discrete c) Continuous d) Descriptive 13. Which type of data remains numerically constant even after repeated measurements? a) Discrete data b) Continuous data c) Qualitative data d) Descriptive data Class Seven Math Chapter 9: MCQs and One-Word Questions 14. Which of the following is discrete data? a) Rainfall b) Income c) Height d) Number of fingers on a hand 15. Which of the following do you consider discrete data? a) Number of spokes in a bicycle wheel b) Weight c) Demand d) Cloud 16. Which of the following is an example of qualitative data? a) Number of members in your family b) The amount of money in your wallet c) Your age d) Your religion 17. Which of the following is qualitative data? a) Religion b) Color c) Skill d) All of the above 18. Which of the following is an example of continuous data? a) The length of the Padma Bridge is 6.15 km b) Your height is 4.5 feet c) The total number of students in your class d) Your current shoe size 19. Continuous data always consist of— a) Integers

b) Fractional numbers c) Both integers and fractional numbers d) Complex numbers 20. What is the primary characteristic of continuous data? a) Its value is unlimited b) Its value is always fixed c) Its value is unchanging d) Its value does not vary 21. Which of the following is a method of data collection? a) From the internet b) Using questionnaires c) Through observation d) All of the above 22. Which of the following is NOT a method of collecting statistical data? a) Through testing b) By asking someone questions c) Based on the data collector's preference d) By conducting interviews 23. Rafiq's height is 4.5 feet. In statistical terms, what would you call 4.5? a) Number b) Information c) Data d) Figure 24. After collecting data in statistics, what is the next step? a) Data analysis b) Data presentation c) Data processing d) Accepting the data correctly 25. How would you write five tally marks? a) ||||| b) ||| c) |||| d) 26. How many steps are followed to create a series for determining the frequency of continuous data? a) 2 b) 3 c) 4 d) 5 27. The difference between the maximum and minimum value of data is called— a) Average b) Range c) Class width d) Number of classes 28. What is the formula for determining the range? a) Range = Maximum value - Minimum value b) Range = (Maximum value + Minimum value) + 1 c) Range = (Maximum value - Minimum value) + 1 d) Range = (Maximum value - Minimum value) - 1 29. For the classes 1–10, 11–20, 21–30... what is the class width? a) 6 b) 10 c) 11 d) 12 30. The number of classes into which a range is divided is called— a) Frequency b) Class width c) Number of classes d) Lower limit 31. What is the formula for determining the number of classes? a) Number of classes = Class width ÷ Range b) Number of classes = Range ÷ Class width c) Number of classes = Class width × Range d) Number of classes = Range 32. If the range of data is 36 and the class width is 5, how many classes will there be? a) 7 b) 7.6 c) 8 d) 10 33. By subtracting 0.5 from the lower limit and adding 0.5 to the upper limit of each class, which of the following is determined? a) Class width b) Number of classes c) Actual class limits d) Range 34. In the frequency distribution of class limits 41–45 and 46–50, what is the actual class limit of 45–50? a) 45–45.5 b) 45.5–50.5 c) 45–50 d) 45.5–50 35. If any statistic is presented as part of "300," what is it called? a) Bar chart b) Column chart c) Pie chart d) Line chart 36. How many students study less than 8 hours daily? a) 34 b) 32 c) 22 d) 12 37. Which of the following is used for representation based on frequency-dependent numbers? a) Line chart b) Pie chart c) Bar chart d) All of the above 38. In a bar chart, the width of the bars is equal to which of the following? a) Class width b) Range c) Arbitrary d) Frequency 39. The height of the bars in a bar chart is proportional to what? a) Arbitrary b) Proportional to frequency c) Equal to the measure of the variable d) Equal to class width 40. In a bar chart, the height of the bars represents— a) Arbitrary b) Equal to the measure of the variable c) Proportional to frequency d) Equal to class width 41. In a bar chart, the width of the bars is equal to what? a) Class width b) Arbitrary c) Frequency d) Equal to the measure of the variable 42. Who first used the term "Histogram"? a) Karl Pearson b) R.A. Fisher c) Professor Bowley d) Carl Spearman 43. What does the height or length of the bars in a bar chart indicate? a) Class width b) Frequency c) Number of classes d) Range 44. What is the central angle of a larger segment in a pie chart? a) 90° b) 110° c) 180° d) 360° 45. In which of the following is the circle divided into triangular segments and data represented as percentages? a) Bar chart b) Line chart c) Histogram d) Pie chart 46. What is another name for a pie chart? a) Pie diagram b) Circular diagram c) Angular design d) All of the above one-word questions Question 1: What is it called when descriptive or numerical values are collected from a field of inquiry? Answer: Data. Question 2: When information is expressed in numbers, what is the number called? Answer: Datum. Question 3: "Among the students in your classroom, 10 like to play cricket"—what is this called in statistical terms? Answer: Information. Question 4: "Afifa’s age is 14 years"—what is this? Answer: This is information. Question 5: What is the next step after collecting data in statistics? Answer: Data processing. Question 6: When does data become meaningful? Answer: After processing. Question 7: How many types of data are there, and what are they? Answer: Two types. Question 8: What is data that can be expressed in numerical terms called? Answer: Quantitative data or numerical data. Question 9: What type of data does not include any numerical values? Answer: Qualitative data. Question 10: What is data called when its quantity cannot be measured? Answer: Qualitative data. Question 11: What is data called that cannot be expressed in numerical terms? Answer: Qualitative or descriptive data. Question 12: What is another name for quantitative data? Answer: Numerical data. Question 13: How many types of quantitative data are there? Answer: Two types. Question 14: What is another name for qualitative data? Answer: Descriptive data. Question 15: What type of data does not change numerically when measured repeatedly? Answer: Discrete data. Question 16: What type of data can be counted separately? Answer: Discrete data. Question 17: Is discrete data always an integer? Answer: No, discrete data can be either an integer or a fraction. Question 18: "The length of the Padma Bridge in Bangladesh is 6.15 km"—what type of data is this? Answer: Discrete data. Question 19: What is the main characteristic of discrete data? Answer: Unchangeability. Question 20: What type of data are the number of fingers on a hand and the number of spokes in a bicycle wheel? Answer: Discrete data. Question 21: What do you call data whose value is not fixed? Answer: Continuous data. Question 22: What is the main characteristic of continuous data? Answer: The main characteristic of continuous data is that its value is not fixed; it can take any value. Question 23: "The value of Bangladeshi currency is 'fifty paisa'"—what type of data is this? Answer: Discrete data. Question 24: What type of data are price and demand? Answer: Continuous data. Question 25: What type of data would you call your family's monthly income and expenses? Answer: Continuous data. Question 26: "Bangladesh's rice production over the past five years"—what type of data is this? Answer: Continuous data. Question 27: "The temperature of a particular day in Bangladesh"—what type of data is this? Answer: Continuous data. Question 28: What type of data is "the number of members in your family"? Answer: Discrete data. Question 29: What type of data is "the height of a tree"? Answer: Continuous data. Question 30: What type of data is "the total number of students in your classroom"? Answer: Discrete data. Question 31: What type of data is "the number of books in your home"? Answer: Discrete data. Question 32: What type of data is "the number of books in a library"? Answer: Discrete data. Question 33: What are numerical data in statistics called? Answer: Data. Question 34: If the weight of a cupboard is 52 kg, what do we call the number 52? Answer: Data. Question 35: What is it called when data are divided into several classes with convenient intervals based on the number of data points? Answer: Classification. Question 36: What is it called when collected data are arranged in a table for processing? Answer: Processing. Question 37: On what basis is data classified? Answer: Based on the number of data points. Frequency Table (Textbook, Page 247) Question 38: Write the formula for determining the range in continuous data. (Sample question) Answer: (Maximum value - Minimum value) + 1. Question 39: In a continuous dataset, if the maximum value is 90, the minimum value is 35, and the class width is 5, what is the number of classes? (Sample question) Answer: 12. Question 40: What is the most reliable geometric method for organizing continuous data? Answer: Frequency table. Question 41: What does each tally mark indicate? Answer: Each tally mark indicates one frequency. Question 42: What is the difference between the maximum and minimum value of data called? Answer: Range. Question 43: What is the lowest value in a class called? Answer: Lower limit. Question 44: What is the number of classes into which the range is divided called? Answer: Number of classes. Question 45: How do you write five tally marks? Answer: ||||| Question 46: How many steps are generally followed to create a frequency table? Answer: Four steps. Question 47: What is the formula for determining the range? Answer: Range = (Maximum value - Minimum value) + 1. Question 48: What is the highest value in a class called? Answer: Upper limit. Question 49: What is the class width for the class 1–10? Answer: (10 - 1) + 1 = 9 + 1 = 10. Question 50: What will the number of classes always be? Answer: The next whole number. Question 51: What is the actual class width for the class 41–45? Answer: 40.5 – 45.5. Question 52: When do you need to determine the actual class limits? Answer: When the class width is given using the inclusive method. Question 53: Who first used the term "Histogram"? Answer: English mathematician Karl Pearson. Question 54: What is the height or length of a bar in a bar chart equal to? Answer: Equal to the value of the variable. Question 55: What is the length of a bar in a histogram proportional to? Answer: Proportional to the frequency. Question 56: What is the width of a bar in a histogram equal to? Answer: Equal to the class width. Question 57: What does the height or length of a bar in a histogram indicate? Answer: It indicates the frequency. Question 58: What does "Pie" mean? Answer: A type of circular pastry. Question 59: What is another name for a pie chart? Answer: Pie chart, pie graph, or circular diagram. Question 60: What is the method of dividing a circle into triangular segments and representing data as percentages called? Answer: Pie chart, pie graph, or circular diagram. Question 61: What is the central angle of a circle? Answer: 360°. Question 62: What is it called when a statistic is presented as a part of 360°? Answer: Pie chart. Read the full article

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Class-9 Mathematics Important Questions Chapter-2 | Polynomials #mathematics #midterms2022

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Top 7 ways of How NCERT solution for class 9 science can help

NCERT Solutions for class 9 Science is prepared by highly experienced faculty member of entrancei. Science is one of the most crucial subjects that students study in class 9. The syllabus of class 9 acts as a foundation to study further advanced topics. NCERT Solutions of Entrancei is appreciated by large number of academician.

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Science is one such subject which comprises of the various number of theories and numerical. Since science has a wide syllabus, we at Entrancei have provided NCERT solutions for class 9 Science in a short form.

Why NCERT solutions for class 9 Science are important?

1. The NCERT solutions for class 9 Science prepared by Entrancei is useful in school exam preparation. Students preparing for competitive examinations can also refer to these NCERT solutions for class 9 Science with additional notes of class 9 science uploaded at science section of Entrancei.

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The subject material is always the preference of toppers in all the schools. The very reason for the success of NCERT solutions for class 9 Science is that we have provided a completely holistic approach while drafting.

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Science is one of the most crucial subjects that students study in class9. The syllabus of class 9 acts as a foundation to study further advanced topics.

The NCERT solutions for class 9 are prepared under the guidance of experts. The team at Entrancei is altogether ready to assist students with their preparation of examinations. We provide a detailed solution to class 9 science through NCERT solutions for class 9 Science.

Science is one such subject which comprises of the various number of theories and numerical. Since science has a wide syllabus, we at Entrancei have provided NCERT solutions for class 9 Science in a short form.

How to Study NCERT solutions for class 9 Science effectively?

The faculties at Entrancei have gone off the table to provide with a detailed analysis of the complete subject. The team has gone through previous year question papers and drafted compete for study material accordingly only.

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Technique to score excellent marks in class 9 Science:

1. The students should draw the diagram in their answer and write the formulas wherever they feel the need for the same.

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4. Brush up the important definitions, formulas, equations, formulas, etc.

5. Students need to make a habit of reading as it will help them to retain things in their mind.

6. Revise your paper after completing your whole answer sheet.

Key benefits of using NCERT Solutions for class 9 Science

Class 9 Science consist of chapters from all three sections of science like Physics, Chemistry & Biology and these chapter need different approach to build good concepts. For example, if you are doing chemistry you must understand the reactions and its condition may be your need to remember the reactions for next chapter and it can be applied.

While doing physics chapter from NCERT class 9 text book you must have clear concept to apply in questions and need to remember formula given in NCERT text book.

Biology of NCERT text book required good notes one must write the bullet points which are important.

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How NCERT solution for class 9 science can help

Preparing for CBSE class ninth is no easy task. There is a huge amount of syllabus to cover in a short period of time. For effective use of NCERT Solutions for class 9 one must follow the following points.

One must read NCERT text book and solve all questions of NCERT text book you can take help form NCERT solution for class 9 science. It is necessary to focus on one’s studies and stay sharp.

There is a constant nagging in every student’s head on how to score good marks. So, you just have to study your subjects and understand every concept.

Exams play a very significant role in all our lives and it is the stepping stone to a student’s future. Scoring good marks is the greatest desire of every student and it does not matter how they performed throughout their school life.

An academic excellence is often judged by their performance in the final exams.

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There will be a lot of syllabi to be covered in a short period of time, it is necessary to focus on one’s studies and understand every concept. Refer more NCERT textbooks for accurate information. Most of the questions in CBSE exams are directly asked from these NCERT books.

Read the NCERT textbook of science and maths thoroughly. Complete each and every chapter of science and maths and solve all questions of NCERT along with NCERT exemplar.

It also helps in cracking competitive exams such as NTSE and Olympiads. So don’t ignore the studies of class 9, concentrate and study well to confidently write higher standard exams.

How to follow NCERT Text Book of class 9 Science

Follow NCERT textbooks and understand the concept of Physics, Chemistry and Biology. These subjects are all about definitions, experiments, equations, formulas and plants and animals. You should be thorough in drawings. Understand the physics theory and formulas to solve the problems. To help you while solving questions of exercise given in NCERT we have prepared detail step by step explanation of NCERT solutions.

Class 9th is the most important year of your career all most all entrance exam preparation start from this class like Olympiad, JEE, NEET. Entrancei always recommended to start it early time and foundations course also start from class 9, therefor keeping this in mind one must start focusing on all science topic and read the chapter theory carefully.

NCERT class 9 science book is sufficient in few topic and other you need some more resource to solve this Entrancei team create a details theory of all topics of class 9 science based on NCERT syllabus and slowly we have elevated the level of theory and questions to have more practice.

Entrancei prepared a detail chapter wise theory of all topics in class 9 which are divided in Physics class 9, Chemistry class 9 and Biology class 9. One must solve the MCQ given in this section.

Strengthen the grip of class 9th Science subject

NCERT book is a really helpful resource for the students. It not only enhances the knowledge of the students but also satisfy their inquisitive. The book covers vast topics for the subjects like Physics, Chemistry, Biology, and Astronomy.

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The books also give a clear idea to the students on what type of questions can be asked in the examination. This manner, student can makes preparation for their Science subjects before the exam.

The chapters in NCERT solutions for class 9 Science contains

Matter in Our Surroundings

The Fundamental Unit of Life

Structure of the Atom

Diversity in Living Organisms

Is Matter Around Us Pure

Tissues, etc

Importance of NCERT solutions for class 9 Science:

NCERT solutions for class 9 Science opens a new door of opportunity for the students. 9th standards is the building block for all the students who will be appearing for board exams. The basic fundamental for different branches of studying is better understood by students in the 9th standard.

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Conclusion

Thus, the NCERT book is not only reliable for the students but also gives the right direction to reach the goal. Hopefully, the written content has helped you in knowing the importance of class 9th Science subjects. Also, the content has helped you in knowing the tricks of acquiring the highest marks in the science subjects.

Source URL: https://www.entrancei.com/concepts-ncert-solutions-for-class-9-science

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MCQ Questions for Class 10 Maths Real Numbers with Solutions

MCQ Questions for Class 10 Maths Real Numbers with Solutions

Class 10 Maths MCQ Chapter 1 Real Numbers

1. The decimal form of is (a) terminating (b) non-termining (c) non-terminating non-repeating (d) none of the above

Answer/ Explanation

Answer: c Explaination:

  2. HCF of 8, 9, 25 is (a) 8 (b) 9 (c) 25 (d) 1

Answer/ Explanation

Answer: d Explaination:

  3. Which of the following is not irrational? (a) (2 – √3)2 (b) (√2 + √3)2 (c) (√2 -√3)(√2 + √3)

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MCQ Questions for Class 10 Maths Real Numbers with Solutions

MCQ Questions for Class 10 Maths Real Numbers with Solutions

Class 10 Maths MCQ Chapter 1 Real Numbers

1. The decimal form of is (a) terminating (b) non-termining (c) non-terminating non-repeating (d) none of the above

Answer/ Explanation

Answer: c Explaination:

  2. HCF of 8, 9, 25 is (a) 8 (b) 9 (c) 25 (d) 1

Answer/ Explanation

Answer: d Explaination:

  3. Which of the following is not irrational? (a) (2 – √3)2 (b) (√2 + √3)2 (c) (√2 -√3)(√2 + √3)

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MCQ Questions for Class 10 Maths Real Numbers with Solutions

MCQ Questions for Class 10 Maths Real Numbers with Solutions

Class 10 Maths MCQ Chapter 1 Real Numbers

1. The decimal form of is (a) terminating (b) non-termining (c) non-terminating non-repeating (d) none of the above

Answer/ Explanation

Answer: c Explaination:

  2. HCF of 8, 9, 25 is (a) 8 (b) 9 (c) 25 (d) 1

Answer/ Explanation

Answer: d Explaination:

  3. Which of the following is not irrational? (a) (2 – √3)2 (b) (√2 + √3)2 (c) (√2 -√3)(√2 + √3)

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MCQ Questions for Class 10 Maths Real Numbers with Solutions

MCQ Questions for Class 10 Maths Real Numbers with Solutions

Class 10 Maths MCQ Chapter 1 Real Numbers

1. The decimal form of is (a) terminating (b) non-termining (c) non-terminating non-repeating (d) none of the above

Answer/ Explanation

Answer: c Explaination:

  2. HCF of 8, 9, 25 is (a) 8 (b) 9 (c) 25 (d) 1

Answer/ Explanation

Answer: d Explaination:

  3. Which of the following is not irrational? (a) (2 – √3)2 (b) (√2 + √3)2 (c) (√2 -√3)(√2 + √3)

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MCQ Questions for Class 9 Maths Chapter 14 Statistics with Answers

MCQ Questions for Class 9 Maths Chapter 14 Statistics with Answers

Check the below NCERT MCQ Questions for Class 9 Maths Chapter 14 Statistics with Answers Pdf free download. MCQ Questions for Class 9 Maths with Answers were prepared based on the latest exam pattern. We have provided Statistics Class 10 Maths MCQs Questions with Answers to help students understand the concept very well.

Statistics Class 9 MCQs Questions with Answers

Question 1. The class mark of…

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Class 8 math chapter 6 MCQ and one word questions

Class 8 math chapter 6 MCQ and one word questions

  Class 8 Math Chapter 6 Questions, Chapter 6 Math MCQ for Class 8, One-Word Questions Class 8 Math, Class 8 Math Chapter 6 MCQ, Math Chapter 6 Class 8 Questions MCQ questions 1. What is the horizontally placed number line on graph paper called? a) x-axis b) y-axis c) Base d) Hypotenuse 2. What is the vertically placed number line on graph paper called? a) y-axis b) x-axis c) Hypotenuse d) Base 3. What is the intersection point of the x-axis and y-axis called? a) Common point b) Origin c) Overlapping point d) None of the above 4. What is the first part of the coordinates of a point called? a) Abscissa b) Hypotenuse c) Base d) Both b and c 5. Which of the following points lies on the x-axis? a) (0, 1) b) (1, 0) c) (0, -1) d) (-1, 0) 6. If A(2, 3) is a point, what is its abscissa? a) 5 b) 1 c) d) 2 7. What is the ordinate of point P(5, 4)? a) 9 b) 4 c) d) 2 8. Among the points A(3, 2), B(2, 3), C(0, 4), and D(-3, -3), which is farthest from the origin? a) D b) B c) C d) A 9. Who introduced the method of representing a point's position using coordinates? a) Euclid b) Newton c) Leibniz d) René Descartes Class six || Exercise 1.1: Part - 3 10. Into how many parts can the xy-plane be divided? a) 2 b) 3 c) 4 d) 6 11. In which quadrant is the point (1, -4) located? a) First b) Second c) Third d) Fourth 12. In which quadrant is the point (-2, -3) located? a) First b) Second c) Third d) Fourth 13. What is the value of y in the second quadrant? a) Zero

b) Positive c) Negative d) None of the above 14. Which formula is used to calculate the distance between two points? a) Pythagoras theorem b) Newton’s formula c) René Descartes' formula d) None of the above Class 8 Math MCQs and Short Questions, Chapter 3 15. What is the distance between the points (1, 2) and (1, 0)? a) 2 units b) 2√2 units c) 3 units d) None of the above 16. What is the distance between the origin and the point (4, 0)? a) 2 units b) 4 units c) 3 units d) None of the above 17. What is the absolute value of the difference in abscissas for points (-1, 2) and (-3, 6)? a) -4 b) 2 c) 3 d) -3 18. If the difference in abscissas is 4 and the difference in ordinates is 6, what is the distance between the two points? a) 10 units b) 5√2 units c) √52 units d) 2 units 19. What is the midpoint of the points (x₁, 0) and (x₂, 0)? a) b) c) d) 20. What is the midpoint of the points (2, 0) and (6, 0)? a) (2, 0) b) (3, 0) c) (4, 0) d) (1, 0) 21. What is the abscissa of the midpoint of the points (-4, 0) and (6, 0)? a) 1 b) 2 c) d) -5 22. What is the coordinate of the midpoint between the origin and the point (0, -6)? a) (0, -3) b) (0, -6) c) d) None of the above 23. What is the midpoint of the points (-2, -3) and (1, 5)? a) b) c) d) 24. What is the ordinate of the midpoint of the points (-2, 4) and (4, 6)? a) -2 b) 2 c) 5 d) -5 25. What is the phenomenon of rising or falling with respect to a plane called? a) Incline b) Slope c) Both a and b d) Coordinate 26. The ratio of vertical distance to horizontal distance is called— a) Incline b) Coordinate c) Both b and d d) Overlapping line 27. The vertical distance of the upper end of a ladder is 3 units, and the horizontal distance of the lower end is 4 units. What is the slope of the ladder? a) b) 1 c) d) 4 28. Which of the following indicates the slope? a) b) c) d) Both b and c 29. What is the formula for calculating the slope using coordinates? a) b) c) d) 30. If the difference in ordinates is -8 and the difference in abscissas is 4, what is the slope of the straight line? a) -16 b) -2 c) -2 d) 2 Class 8 math profit and principal creative and one word question  31. What is the slope of the straight line formed by the origin and the point (2, 3)? a) b) c) 6 d) -3 32. What is the slope of the straight line passing through the points (-2, 5) and (1, -4)? a) -3 b) 3 c) d) 1 33. With which axis is the slope considered inclined? a) x-axis b) y-axis c) Both axes d) Both a and c 34. Which of the following is the equation of a line parallel to the x-axis? a) x = 1 b) x = 0 c) y = 2 d) y = 0 35. What is common about the points on a straight line parallel to the x-axis? a) Unequal b) Equal c) Positive d) Negative 36. If the ordinates of points are equal, with which axis will the line be parallel? a) x-axis b) y-axis c) Axis line d) Both a and c 37. What type of line is y = 3? a) Parallel to the y-axis b) Parallel to the axis line c) Parallel to the x-axis d) Both a and c 38. Which pair of points forms a straight line parallel to the x-axis? a) (-3, -3), (7, -3) b) (3, -3), (4, 4) c) (4, -6), (7, -3) d) (7, 4), (7, 7) 39. Which of the following is the equation of a straight line parallel to the y-axis? a) x = -2 b) y = 3 c) x = 0 d) y = 0 40. What is common about the abscissas of the points on a straight line parallel to the y-axis? a) Positive b) Negative c) Equal d) Unequal 41. If the abscissas of multiple points are equal, with which axis will the straight line be parallel? a) x-axis b) y-axis c) Axis line d) None of the above 42. What will be the equation of a straight line formed by five points with the same abscissa, x = -1? a) Parallel to the x-axis b) Parallel to the axis line c) Parallel to the y-axis d) None of the above 43. Which pair of points forms a straight line parallel to the y-axis? a) (4, 4), (7, 7) b) (-3, 3), (4, 4) c) (4, -6), (4, -7) d) (4, 9), (0, -7) 44. What is the equation of the straight line passing through the points (-1, 4) and (3, 1)? a) 3x + 4y + 13 = 0 b) 3x - 4y + 13 = 0 c) -3x + 4y - 13 = 0 d) 3x + 4y - 13 = 0 45. If the slope of a straight line is 𝑚 = − 2 m=−2 and it passes through the point (1, 4), what is the equation of the line? a) -2x + y + 6 = 0 b) 2x - y - 6 = 0 c) 2x + y + 6 = 0 d) 2x + y - 6 = 0 46. What is the coordinate of the intersection point of two equations? a) (6, 5) b) (5, 6) c) (6, -5) d) (-5, 6) 47. At what point does the second equation intersect the x-axis? a) (6, 0) b) (11, 0) c) (0, 6) d) (0, 11) one-word questions Question 1: What is the horizontal straight line drawn on graph paper called? Answer: x-axis. Question 2: What is the vertical straight line drawn on graph paper called? Answer: y-axis. Question 3: What is the intersection point of the x-axis and y-axis called? Answer: Origin. Question 4: What can we accurately determine using the Cartesian coordinate system? Answer: The position of various objects. Question 5: What is the mathematical method called that represents the position of a point relative to the origin using its distance and angle? Answer: Coordinate geometry. Question 6: Who introduced the coordinate system? Answer: René Descartes. Question 7: What is another name for the Cartesian coordinate system? Answer: Rectangular Cartesian coordinates. Question 8: What is the nature of numbers on the left side of the x-axis from the origin? Answer: Negative. Question 9: What is the ordinate of any point on the x-axis? Answer: Zero. Question 10: What is the abscissa of any point on the y-axis? Answer: Zero. Question 11: What is the abscissa of the origin? Answer: 0 (Zero). Question 12: Into how many parts is the xy-plane divided? Answer: Four parts. Question 13: What are the signs of the abscissa and ordinate in the first quadrant? Answer: Positive. Question 14: What is the nature of the abscissa, x, in the second quadrant? Answer: Negative. Question 15: What is the nature of the abscissa, x, in the third quadrant? Answer: Negative. Question 16: What is the nature of the ordinate, y, in the fourth quadrant? Answer: Negative. Question 17: Which formula is used to calculate the distance between two points? Answer: Pythagoras’ theorem. Question 18: What is the formula for calculating the distance between two points? Answer: Question 19: What is the distance between the points (3, 4) and (9, 7)? Answer: units. Question 20: What is the distance between the points (4, 6) and (-8, 4)? Answer: units. Question 21: What is the distance between the points (0, 0) and (3, 4)? Answer: 5 units. Question 22: What is the midpoint of the line segment joining the points (5.5, -5.5) and (-6.5, 6.5)? Answer: (-0.5, 0.5). Question 23: What is the formula for calculating the abscissa of the midpoint of two points located on the x-axis? Answer: The sum of the abscissas ÷ 2. Question 24: What is the midpoint of two points located on the x-axis? Answer: Question 25: What is the formula for calculating the midpoint of any two points? Answer: Question 26: What is the midpoint of the points (x₁, y₁) and (x₂, y₂)? Answer: Question 27: What is the midpoint of the points (4, 6) and (-8, 4)? Answer: (-2, 5). Question 28: What is the phenomenon of gradually rising or falling with respect to a plane called? Answer: Slope. Question 29: What is the ratio of vertical distance to horizontal distance called? Answer: Incline. Question 30: What is the inclination of a straight line with respect to the positive direction of the x-axis called? Answer: Slope. Question 31: What is the change in vertical distance corresponding to one unit of horizontal movement called? Answer: Slope. Question 32: What is the slope of the straight line passing through the points (0, 0) and (4, 0)? Answer: 0. Question 33: With which axis is the slope considered inclined? Answer: x-axis. Question 34: Based on position, how can the slope be categorized? Answer: Positive or Negative. Question 35: What is the slope of the line passing through the points (3, 0) and (0, 4)? Answer: . Question 36: What is common about the ordinates of all points on a straight line parallel to the x-axis? Answer: Equal. Question 37: If the ordinates of the points on a straight line are equal, with which axis will the line be parallel? Answer: x-axis. Question 38: If points with the same ordinate are sequentially connected, what kind of line is obtained? Answer: A straight line parallel to the x-axis. Question 39: The line y = 3 is parallel to which axis? Answer: x-axis. Question 40: What is common about the abscissas of all points on a straight line parallel to the y-axis? Answer: Equal. Question 41: If the abscissas of the points on a straight line are equal, with which axis will the line be parallel? Answer: y-axis. Question 42: If points with the same abscissa are sequentially connected, what kind of line is obtained? Answer: A straight line parallel to the y-axis. Question 43: The line x = a is parallel to which axis? Answer: y-axis. Question 44: If the slope is unknown, how many points are required to determine the equation of a straight line? Answer: Two. Question 45: What is the equation of the straight line passing through the points (x₁, y₁) and (x₂, y₂)? Answer: . Question 46: What is the equation of a straight line with slope m passing through the point (x₁, y₁)? Answer: Question 47: What is the equation of a straight line with slope 2 passing through the point (0, 1)? Answer: Read the full article