Question Library
Browse our collection of questions across various subjects
General Ability
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A monatomic species that has 18 electrons and a net charge of 2⁻ has
NDA General Ability 2014
NDA 2014
General Ability
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Light waves projected on oil surface show seven colours due to the phenomenon of
NDA General Ability 2014
NDA 2014
General Ability
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A topographical map with scale 1 : 50000 indicates 1 cm to
NDA General Ability 2014
NDA 2014
General Ability
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A sample of gas is to be identified by means of its behaviour in the presence of a glowing splint.…
NDA General Ability 2014
NDA 2014
General Ability
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A ray of light travels from a medium of refractive index n₁ to a medium of refractive index n₂. If…
NDA General Ability 2014
NDA 2014
Mathematics
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What is the sum of the coefficients of the middle terms in the given expansion ?
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the expansion (x² + 1/x)¹⁵. Consider the following statements : The term containing x² does not exist in the…
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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Consider the expansion (x² + 1/x)¹⁵. Consider the following statements : There are 15 terms in the given expansion. The…
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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Consider the expansion (x² + 1/x)¹⁵. What is the ratio of coefficient of x¹⁵ to the term independent of x…
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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Consider the expansion (x² + 1/x)¹⁵. What is the independent term in the given expansion ?
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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Consider the function f(x) = (x – 1)/(x + 1). What is f(f(x)) equal to ?
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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Consider the function f(x) = (x – 1)/(x + 1). What is f(2x) equal to ?
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the function f(x) = (x – 1)/(x + 1). What is ( f(x) + 1 ) / ( f(x)…
NDA Mathematics 2014
NDA 2014
Mathematics
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If A and B are square matrices of second order such that |A| = –1, |B| = 3, then what…
NDA Mathematics 2014
NDA 2014
Mathematics
Easy
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If f(x) = ax + b and g(x) = cx + d such that f(g(x)) = g(f(x)), then which one…
NDA Mathematics 2014
NDA 2014
Mathematics
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A and B are two sets having 3 elements in common. If n(A) = 5, n(B) = 4, then what…
NDA Mathematics 2014
NDA 2014
Mathematics
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What is the number of ways that a cricket team of 11 players can be made out of 15 players…
NDA Mathematics 2014
NDA 2014
Mathematics
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What is the number of ways in which one can post 5 letters in 7 letter boxes ?
NDA Mathematics 2014
NDA 2014
Mathematics
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What is ( (1 + i)ⁿ⁺⁵ / (1 – i)ⁿ⁺³ ) equal to, where n is a natural number and…
NDA Mathematics 2014
NDA 2014