Question Library
Browse our collection of questions across various subjects
General Ability
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Net movement of water from a dilute to a concentrated solution through a selectively permeable membrane is called
NDA General Ability 2019
NDA 2019
Mathematics
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What is the least value of 25 cosec² x + 36 sec² x?
NDA Mathematics 2019
NDA 2019
General Ability
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Which one of the following is termed as ‘Dry ice’ ?
NDA General Ability 2019
NDA 2019
Mathematics
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If A is a square matrix of order n > 1, then which one of the following is correct?
NDA Mathematics 2019
NDA 2019
General Ability
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Which one of the following substances is not a mixture ?
NDA General Ability 2019
NDA 2019
General Ability
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Soaps clean surfaces on the principle based on
NDA General Ability 2019
NDA 2019
Mathematics
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The sum of (p + q)ᵗʰ and (p – q)ᵗʰ terms of an AP is equal to
NDA Mathematics 2019
NDA 2019
General Ability
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Which one of the following does not represent the salt, Calcium carbonate ?
NDA General Ability 2019
NDA 2019
Mathematics
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The numbers 1, 5 and 25 can be three terms (not necessarily consecutive) of
NDA Mathematics 2019
NDA 2019
General Ability
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10 g of ice at -10°C is mixed with 10 g of water at 0°C. The amount of heat required…
NDA General Ability 2019
NDA 2019
General Ability
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Which one of the following statements regarding lenses is not correct ?
NDA General Ability 2019
NDA 2019
Mathematics
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In the expansion of (1 + axⁿ), the first three terms are respectively 1, 12x and 64x². What is n…
NDA Mathematics 2019
NDA 2019
General Ability
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Consider the following part of an electric circuit : The total electrical resistance in the given part of the electric…
NDA General Ability 2019
NDA 2019
Mathematics
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What is the number of terms in the expansion of [(2x – 3y)² (2x + 3y)²]²?
NDA Mathematics 2019
NDA 2019
Mathematics
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From 6 programmers and 4 typists, an office wants to recruit 5 people. What is the number of ways this…
NDA Mathematics 2019
NDA 2019
General Ability
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If the work done on the system or by the system is zero, which one of the following statements for…
NDA General Ability 2019
NDA 2019
Mathematics
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A is a square matrix of order 3 such that its determinant is 4. What is the determinant of its…
NDA Mathematics 2019
NDA 2019
General Ability
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A student measures certain lengths using a meter scale having least count equal to 1 mm. Which one of the…
NDA General Ability 2019
NDA 2019
General Ability
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“The sum of emfs and potential differences around a closed loop equals zero” is a consequence of
NDA General Ability 2019
NDA 2019