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Intriduction

on October 12, 2021

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My name is kushal bajpai

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Kushal bajpai12 October 2021 at 00:59
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Class 19th MCQ mathe

Time : 90 Minutes Maximum Marks : 40 MATHEMATICS (STANDARD) CBSE Sample Question Papers Self Assessment Paper General Instructions : 1. The question paper contains three parts A, B and C. 2. Section A consists of 20 questions of 1 mark each. Any 16 questions are to be attempted 3. Section B consists of 20 questions of 1 mark each. Any 16 questions are to be attempted 4. Section C consists of 10 questions based on two Case Studies. Attempt any 8 questions. 5. There is no negative marking. SECTION - A Section A consists of 20 questions of 1 mark each. Any 16 questions are to be attempted 1. If two positive integers p and q can be expressed as p = ab2 and q = a3 b; a, b being prime numbers, then LCM (p, q) is (A) ab. (B) a2 b2 . (C) a3 b2 . (D) a3 b3 . 2. The solution of a system of equations x + y = 6 and x – y = 2 is: (A) x = 2, y = 4 (B) x = 4, y = 2 (C) x = y = 6 (D) x = 3, y = 1 3. If the system of equations are x + 2y = 5 and 2x + y = 4, then...

Class 10th Agriculture MCQ

Which of the following is not correct about plantation farming? (a) In this type of farming, a single crop is grown on a large area. (b) The plantation has an interface of agriculture and industry. (c) Plantations cover large tracts of land called estates. (d) Farmers clear a patch of land by felling trees and burning them, to produce cereals and other food crops. Answer Answer: d 2. Which of the following are plantation crops? (a) Rice and maize (b) Wheat and pulses (c) Tea, coffee, banana and sugarcane (d) None of the above Answer Answer: c 3. The three major cropping seasons of India are: (a) Aus, Aman and Boro (b) Rabi, Kharif and Zaid (c) Baisakh, Paus and Chait (d) None of the above Answer Answer: b 4. Rabi crops are: (a) sown in winter and harvested in summer (b) sown during rainy season and harvested in winter (c) sown in summer and harvested in winter (d) None of the above Answer Answer: a 5. Kharif crops are grown: (a) with the on...

Maths Formula

1. Work = force × distance कार्य = बल × दूरी 2. Energy = force × distance ऊर्जा = बल × दूरी 3. Speed = distance / time गति = दूरी / समय 4. Velocity= displacement / time वेग = विस्थापन / समय 5. Electric field = electrical force/charge विद्युत क्षेत्र= वैद्युत बल/आवेश 6. Force = force/area प्रतिबल=बल/क्षेत्रफल 7. Volume = length × width × height आयतन = लंबाई × चौड़ाई × ऊंचाई 8. Mass density = mass/volume द्रव्यमान घनत्व =द्रव्यमान/आयतन 9. Acceleration =velocity / time त्वरण = वेग / समय 10. Power = work / time शक्ति = कार्य / समय 11. Pressure = force / area दाब =बल/क्षेत्रफल 11. Momentum = mass × velocity संवेग = द्रव्यमान × वेग 13. Area (A) = Length × Width क्षेत्रफल ( A ) = लम्बाई × चौड़ाई 14. Force (F) = Mass × Acceleration बल ( F ) = द्रव्यमान × त्वरण 15. Pressure Energy = Pressure × Volume दाब ऊर्जा = दाब × आयतन 16. Impulse = force × time आवेग = बल × समय 17. Linear momentum = mass × velocity रैखिक संवेग = द्रव्यमान × वेग 18. ...

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Intriduction

My name is kushal bajpai

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