Question Library
Browse our collection of questions across various subjects
General Knowledge
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The tagline ‘Invaluable Treasures of Incredible India’ is associated with the logo for
CDS GK 2018
CDS 2018
Mathematics
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From the top of a building 90 m high, the angles of depression of the top and the bottom of…
CDS Elementary Mathematics 2017
CDS 2017
General Knowledge
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The Central Water Commission has recently entered into a collaborative agreement with which one of the following entities for flood…
CDS GK 2018
CDS 2018
Mathematics
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If x = a cos θ + b sin θ and y = a sin θ – b cos θ,…
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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An aeroplane flying at a height of 300 m above the ground passes vertically above another plane at an instant…
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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If 7 sin² x + 3 cos² x = 4, 0 < x < 90°, then what is the value…
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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What is (cos⁴ A – sin⁴ A) / (cos² A – sin² A) equal to?
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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What is the value of sin x [ 1 / (1 + cos x) + 1 / (1 – cos…
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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What is the value of θ which satisfies the equation cos θ + tan θ = 1?
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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If cos θ₁ + cos θ₂ + cos θ₃ = 3, then what is sin θ₁ + sin θ₂ +…
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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If x sin θ = y cos θ = 2x tan θ / (1 – tan² θ), then what is…
CDS Elementary Mathematics 2017
CDS 2017
General Knowledge
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Name the Indian cricketer who is not inducted to the ICC Cricket Hall of Fame (till July 2018)
CDS GK 2018
CDS 2018
General Knowledge
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Under the PRASAD Tourism Scheme, which one of the following has not been identified as a religious site for development?
CDS GK 2018
CDS 2018
General Knowledge
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Which one of the following is correct about ‘Aaykar Setu’?
CDS GK 2018
CDS 2018
General Knowledge
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According to the updated World Bank data for 2017, India is the sixth biggest economy of the world (in terms…
CDS GK 2018
CDS 2018
Mathematics
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What is the minimum value of 9 tan²θ + 4 cot²θ ?
CDS Elementary Mathematics 2017
CDS 2017
Mathematics
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If D is the number of degrees and R is the number of radians in an angle θ, then which…
CDS Elementary Mathematics 2017
CDS 2017
General Knowledge
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Ace athlete Neeraj Chopra is an accomplished player in
CDS GK 2018
CDS 2018
Mathematics
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Consider the following frequency distribution: x Frequency Cumulative Frequency 1 8 8 2 10 18 3 f₁ 29 4 f₂…
CDS Elementary Mathematics 2017
CDS 2017