Question Library
Browse our collection of questions across various subjects
Mathematics
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What is the coefficient of the middle term in the binomial expansion of (2 + 3x)⁴ ?
NDA Mathematics 2018
NDA 2018
Mathematics
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If α and β (≠ 0) are the roots of the quadratic equation x² – αx – β = 0,…
NDA Mathematics 2018
NDA 2018
Mathematics
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A survey was conducted among 300 students. It was found that 125 students like to play cricket, 145 students like…
NDA Mathematics 2018
NDA 2018
Mathematics
Easy
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A survey was conducted among 300 students. It was found that 125 students like to play cricket, 145 students like…
NDA Mathematics 2018
NDA 2018
Mathematics
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The sum of the series 3 – 1 + 1/3 – 1/9 + 1/27 – … is equal to
NDA Mathematics 2018
NDA 2018
Mathematics
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Let x be the number of integers lying between 2999 and 8001 which have at least two digits equal. Then…
NDA Mathematics 2018
NDA 2018
Mathematics
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If A, B and C are subsets of a Universal set, then which one of the following is not correct…
NDA Mathematics 2018
NDA 2018
Mathematics
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Consider the following expressions : 1. x + x² – 1/x 2 . √(ax² + bx + c – d/x…
NDA Mathematics 2018
NDA 2018
Mathematics
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If an infinite GP has the first term x and the sum 5, then which one of the following is…
NDA Mathematics 2018
NDA 2018
General Ability
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Statement I : In the northern hemisphere the ocean currents flowing from equator towards the north pole and from pole…
NDA General Ability 2011
NDA 2011
General Ability
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Statement I : The Mediterranean climate is highly suitable for fruit productionStatement II : Cool and moist winters in Mediterranean…
NDA General Ability 2011
NDA 2011
General Ability
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Statement I : The semi-arid tracts of India stretching from eastern Rajasthan in the north to south central Tamil Nadu…
NDA General Ability 2011
NDA 2011
General Ability
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Statement I : Decay and disintegration of rocks in situ is called weatheringStatement II : Mechanical weathering is mainly caused…
NDA General Ability 2011
NDA 2011
General Ability
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Statement I : Oxidation in our body cell releases dangerous free radicalsStatement II : Our body itself produces antioxidants to…
NDA General Ability 2011
NDA 2011
General Ability
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Statement I : A myopic person is advised to use concave lensStatement II : The eye lens of a myopic…
NDA General Ability 2011
NDA 2011
General Ability
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Consider the following statements with regard to the Global Hunger Index : 1.India ranks within the top ten among the…
NDA General Ability 2011
NDA 2011
General Ability
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Consider the following statements with regard to the Renewable Energy Certificate (REC) Mechanism launched in November 2010 by the Government…
NDA General Ability 2011
NDA 2011
General Ability
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Which one among the following films won the Nargis Dutt award for best feature film on national integration in the…
NDA General Ability 2011
NDA 2011