Question Library
Browse our collection of questions across various subjects
Mathematics
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A cone of radius r cm and height h cm is divided into two parts by drawing a plane through…
CDS Elementary Mathematics 2014
CDS 2014
Mathematics
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The area of a sector of a circle of radius 36 cm is 72π cm². The length of the corresponding…
CDS Elementary Mathematics 2014
CDS 2014
General Knowledge
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Among the following animals, choose the one having three pairs of legs.
CDS General Knowledge 2014
CDS 2014
General Knowledge
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A metal screw-top on a glass bottle which appears to be stuck could be opened by using the fact that
CDS General Knowledge 2014
CDS 2014
General Knowledge
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Which one of the following dams is constructed across Krishna River?
CDS General Knowledge 2014
CDS 2014
General Knowledge
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Two strands of DNA are held together by
CDS General Knowledge 2014
CDS 2014
General Knowledge
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In cricket match, while catching a fast-moving ball, a fielder in the ground gradually pulls his hands backwards with the…
CDS General Knowledge 2014
CDS 2014
General Knowledge
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Which of the following are the two main constituents of granite?
CDS General Knowledge 2014
CDS 2014
General Knowledge
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What causes dough (a mixture of flour, water, etc.) to rise when yeast is added to it?
CDS General Knowledge 2014
CDS 2014
General Knowledge
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Which of the following is/are direct source(s) of information about the interior of the earth? 1. Earthquake wave 2. Volcano…
CDS General Knowledge 2014
CDS 2014
General Knowledge
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In a forest, animals like voles and wood lice feed on plant roots and barks respectively. Among the other carnivores,…
CDS General Knowledge 2014
CDS 2014
General Knowledge
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Which of the following is/are the stage(s) of demographic transition? 1. High death rate and birthrate, low growth rate 2.…
CDS General Knowledge 2014
CDS 2014
Mathematics
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A square is inscribed in a circle of diameter 2a and another square is circumscribing the circle. The difference between…
CDS Elementary Mathematics 2014
CDS 2014
Mathematics
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If tan 86° = cot 2θ, where 0 < 86° < π⁄2, then what is the value of tan 56°?
CDS Elementary Mathematics 2014
CDS 2014
Mathematics
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If sin θ + 2 cos θ = 1, where 0 < θ < π⁄2, then what is 2 sin…
CDS Elementary Mathematics 2014
CDS 2014
Mathematics
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What is cosec (75° + θ) – sec (15° – θ) – tan (55° + θ) + cot (35° –…
CDS Elementary Mathematics 2014
CDS 2014
Mathematics
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If sec θ + tan θ = 2, what is the value of sec θ?
CDS Elementary Mathematics 2014
CDS 2014
Mathematics
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If sin θ cos θ = 1⁄2, then what is sin⁶θ + cos⁶θ equal to?
CDS Elementary Mathematics 2014
CDS 2014
General Knowledge
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Two layers of a cloth of equal thickness provide warmer covering than a single layer of cloth with double the…
CDS General Knowledge 2014
CDS 2014
Mathematics
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If 2 cot θ = 3, then what is (2 cos θ – sin θ)⁄(2 cos θ + sin θ)…
CDS Elementary Mathematics 2014
CDS 2014