Question Library
Browse our collection of questions across various subjects
General Ability
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What is the total number of covalent bonds in methanol?
NDA General Ability 2021
NDA 2021
General Ability
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Which one of the following ions is not iso-electronic with F⁻?
NDA General Ability 2021
NDA 2021
General Ability
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An object of mass 2000 g possesses 100 J kinetic energy. The object must be moving with a speed of
NDA General Ability 2021
NDA 2021
General Ability
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A tennis ball is thrown in the vertically upward direction and the ball attains a maximum height of 20 m.…
NDA General Ability 2021
NDA 2021
General Ability
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Which among the following is true for propagation of sound waves?
NDA General Ability 2021
NDA 2021
General Ability
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Reverberation is a phenomenon associated with a
NDA General Ability 2021
NDA 2021
General Ability
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Spherical mirror formula relating an object distance ‘u’, image distance ‘v’ and focal length of mirror ‘f’ may be applied…
NDA General Ability 2021
NDA 2021
General Ability
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Which one of the following hormones is responsible for the development of female sexual characters?
NDA General Ability 2021
NDA 2021
General Ability
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Intestinal bacteria are main source of which one of the following vitamins?
NDA General Ability 2021
NDA 2021
General Ability
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What is the total number of chambers in the stomach of domestic animals like cattle, buffalo, goat and sheep?
NDA General Ability 2021
NDA 2021
General Ability
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Power of a lens of focal length 25 cm is
NDA General Ability 2021
NDA 2021
General Ability
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Twinkling of stars is primarily due to the atmospheric
NDA General Ability 2021
NDA 2021
General Ability
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Myopia is a defect in human vision where an image of a
NDA General Ability 2021
NDA 2021
General Ability
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The device used to produce electric current is known as
NDA General Ability 2021
NDA 2021
General Ability
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Imagine a current-carrying straight conductor with magnetic field of lines in anti-clockwise direction. Then the direction of current is determined…
NDA General Ability 2021
NDA 2021
General Ability
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Cinnabar is an ore of which one of the following?
NDA General Ability 2021
NDA 2021
General Ability
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To protect steel and iron from rusting, a thin layer of which one of the following metals is applied?
NDA General Ability 2021
NDA 2021