Question Library
Browse our collection of questions across various subjects
Mathematics
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Consider the following statements: 1.There exists no triangle ABC for which sin A + sin B = sin C. 2.If…
NDA Mathematics 2014
NDA 2014
Mathematics
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From an aeroplane above a straight road the angles of depression of two positions at a distance 20 m apart…
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the following statements: 1.If 3θ is an acute angle such that sin 3θ = cos 2θ, then the measurement…
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the following statements: 1. n(sin^2 1/2 67° – sin^2 1/2 22°) > 1 for all positive integers n ≥…
NDA Mathematics 2014
NDA 2014
Mathematics
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If x and y are positive and xy > 1, then what is tan⁻¹x + tan⁻¹y equal to?
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the following statements: 1.Value of sin θ oscillates between -1 and 1. 2.Value of cos θ oscillates between 0…
NDA Mathematics 2014
NDA 2014
Mathematics
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The complete solution of 3 tan²x = 1 is given by:
NDA Mathematics 2014
NDA 2014
Mathematics
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Given: C(n, r) : C(n, r + 1) = 1 : 2 and C(n, r + 1) : C(n, r…
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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Given: C(n, r) : C(n, r + 1) = 1 : 2 and C(n, r + 1) : C(n, r…
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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Given: C(n, r) : C(n, r + 1) = 1 : 2 and C(n, r + 1) : C(n, r…
NDA Mathematics 2014
NDA 2014
Mathematics
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What is the sum of the coefficients of the two middle terms?
NDA Mathematics 2014
NDA 2014
General Ability
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Which of the following is/are amphoteric?
NDA General Ability 2014
NDA 2014
General Ability
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A sound wave has frequency of 2 kHz and wavelength of 35 cm. If an observer is 1.4 m away…
NDA General Ability 2014
NDA 2014
General Ability
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Which one among the following lakes is situated on the west coast of India?
NDA General Ability 2014
NDA 2014
General Ability
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The site of cellular respiration in animal cell is
NDA General Ability 2014
NDA 2014
General Ability
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Which of the following is correct regarding the reaction of fluorine with water?2F₂(g) + 2H₂O(l) → 4H⁺(aq) + 4F⁻(aq) +…
NDA General Ability 2014
NDA 2014
General Ability
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Planet A has double the radius than that of Planet B. If the mass of Planet A is four times…
NDA General Ability 2014
NDA 2014
General Ability
Easy
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A balloon filled up with gas would only go up in air if it is filled up with
NDA General Ability 2014
NDA 2014