Question Library
Browse our collection of questions across various subjects
Mathematics
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Let a vector r make angles 60°, 30° with x and y axes respectively. What are the direction cosines…
NDA Mathematics 2014
NDA 2014
Mathematics
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Let a vector r make angles 60°, 30° with x and y axes respectively. What angle does r make…
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the vectors a = î – 2ĵ + k̂ and b = 4î – 4ĵ + 7k̂. What…
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the vectors a = î – 2ĵ + k̂ and b = 4î – 4ĵ + 7k̂. What…
NDA Mathematics 2014
NDA 2014
Mathematics
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The vertices of a triangle ABC are A(2, 3, 1), B(-2, 2, 0) and C(0, 1, -1). What is…
NDA Mathematics 2014
NDA 2014
Mathematics
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The vertices of a triangle ABC are A(2, 3, 1), B(-2, 2, 0) and C(0, 1, -1). NDA Mathematics…
NDA Mathematics 2014
NDA 2014
Mathematics
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The vertices of a triangle ABC are A(2, 3, 1), B(-2, 2, 0) and C(0, 1, -1). What is…
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the spheres x² + y² + z² – 4y + 3 = 0 and x² + y² + z²…
NDA Mathematics 2014
NDA 2014
Mathematics
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Consider the spheres x² + y² + z² – 4y + 3 = 0 and x² + y² + z²…
NDA Mathematics 2014
NDA 2014
Mathematics
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A straight line passes through (1, -2, 3) and is perpendicular to the plane 2x + 3y – z =…
NDA Mathematics 2014
NDA 2014
Mathematics
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A straight line passes through (1, -2, 3) and is perpendicular to the plane 2x + 3y – z =…
NDA Mathematics 2014
NDA 2014
Mathematics
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A straight line passes through (1, -2, 3) and is perpendicular to the plane 2x + 3y – z =…
NDA Mathematics 2014
NDA 2014
General Ability
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Which one among the following stock exchanges was closed for two continuous days in October 2012 due to the devastating…
NDA General Ability 2013
NDA 2013
General Ability
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Which of the following statements is/are correct? 1. UN General Assembly in November 2012 adopted a resolution banning death penalty.…
NDA General Ability 2013
NDA 2013
General Ability
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Which of the following statements is/are correct? 1. The 14th Finance Commission was constituted under the Chairmanship of Shri Vijay…
NDA General Ability 2013
NDA 2013
General Ability
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Which one among the following has completed thirty years of its development on 1st January, 2013?
NDA General Ability 2013
NDA 2013
General Ability
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Which one among the following European countries has the maximum number of running nuclear reactors?
NDA General Ability 2013
NDA 2013
General Ability
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Anthony De Mello Trophy is associated with test cricket series played between
NDA General Ability 2013
NDA 2013
General Ability
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Who among the following is a sportsperson who has won the maximum number of gold medals in Summer Olympic Games?
NDA General Ability 2013
NDA 2013
General Ability
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Which one among the following is not true about Bal Gangadhar Tilak?
NDA General Ability 2014
NDA 2014