MATH – TEST 2 – CHAPTER 8 & 9 Trigonometry
NEUTRON CLASSES CLASS – X MATH – TEST 2 – CHAPTER 8 & 9 Q. 1. In a right triangle ABC, right-angled at B, if tan A = 1, then verify that 2 sin A cos A = 1. Q.…
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NEUTRON CLASSES CLASS – X MATH – TEST 2 – CHAPTER 8 & 9 Q. 1. In a right triangle ABC, right-angled at B, if tan A = 1, then verify that 2 sin A cos A = 1. Q.…
NEUTRON CLASSES CLASS – X MATH – TEST 1 – CHAPTER 8 & 9 Q.1. Given tan A = 4/3, find the other trigonometric ratios of the angle A. Q. 2. Consider ∆ ACB, right-angled at C, in which AB…
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CBSE Test Paper-02 Class – 12 Physics (Electric Charges and Fields) 1. A charge q is placed at the center of the line joining two equal charges Q. The system of the three charges will be in equilibrium if q…
Express each number as product of its prime factors: 1). 140 2). 156 3). 3825 4). 5005 6). 742 2. Given that HCF (306, 657) = 9, find LCM (306, 657). 3. [ 7×11×13×15+15 ] is a (a) Composite number…
In this post you can download 10 different sample papers based on the reduced syllabus for academic session 2020-21. Sample Paper 1 – With solutions – Click to Download Sample Paper 2 – With solutions – Click to Download Sample…
1.Write the underlying principle of a moving coil galvanometer. (Delhi 2015) 2. An electron is moving along +ve x-axis in the presence of uniform magnetic field along +ve y-axis. What is the direction of force acting on it? 3. How…
Test – Chapter 4 – Moving Charges & Magnetism – Numericals. 1. A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. What is the magnitude of the magnetic field…
CBSE Class 12 Physics Syllabus 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. Electric field, electric field due to a…
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