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NDA Exam Pattern, NDA Questions with Answers Page 9

(#M40026877) NDA QUESTION General Ability Test-2012 Keep an EYE

A hot object loses heat to its surroundings in the form of heat radiation. The rate of loss of heat depends on
the
(A) temperature of the object
(B) temperature of the surroundings
(C) temperature difference between the object and its surroundings
(D) average temperature of the object and its surroundings

Asked In NDA MAN (12 years ago)

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(#M40026876) NDA QUESTION General Ability Test-2012 Keep an EYE

Yellow colour light is used as fog because yellow colour
(A) light is most scattered by fog
(B) has the longest wavelength among all colours
(C) has the longest wavelength among all colours except red and orange but the red colour is already used for
brake light and stop light where as organe colour is avoided due to its similarly with red
(D) has the shortest wavelength among all colours not already reserved for other purpose

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(#M40026875) NDA QUESTION General Ability Test-2012 Keep an EYE

The earth's magnetic field is approximately -
(A) 1 Tesla (B) 2 Gauss
(C) 104 Tesla (D) 1 Gauss

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(#M40026874) NDA QUESTION General Ability Test-2012 Keep an EYE

In India, distribution of electricity for domestic purpose is done in the of
(A) 220 V ; 50 Hz (B) 110 V ; 60 Hz
(C) 220 V ; 60 Hz (D) 110 V ; 50 Hz

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(#M40026873) NDA QUESTION General Ability Test-2012 Keep an EYE

The process of nuclear fusion in the sun requires
(A) very high temperature and very high pressure
(B) low temperature and high pressure
(C) high temperature and low pressure
(D) very high temperature and no pressure

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(#M40026872) NDA QUESTION General Ability Test-2012 Keep an EYE

Which one among the following statements about thermal conductivity is correct ?
(A) Steel > Wood > Water (B) Steel > Water > Wood
(C) Water > Steel > Wood (D) Water > Wood > Steel

Asked In NDA MAN (12 years ago)

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(#M40026871) NDA QUESTION General Ability Test-2012 Keep an EYE

A swinging pendulum has its maximum acceleration at
(A) the bottom of the swing (B) the two extremities of the swing
(C) every point on the swing (D) no particular portion of the pendulum

Asked In NDA MAN (12 years ago)

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(#M40026870) NDA QUESTION General Ability Test-2012 Keep an EYE

One feels heavier in a lift when the lift
(A) is going down steadily (B) just begins to go up
(C) is moving up steadily (D) descends freely

Asked In NDA MAN (12 years ago)

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(#M40026869) NDA QUESTION General Ability Test Keep an EYE

Which one among the following is the correct order of power consumption for light of equal intensity ?
(A) CFL tube < Fluorescent tube < Incandescent Bulb < Light emitting diode
(B) Light emitting diode < CFL tube < Fluorescent tube < Incandescent bulb
(C) CFL tube < Fluorescent tube < Light emitting diode < Incandescent bulb
(D) Incandescent bulb < Light emitting diode < Fluorescent tube < CFL tube

Asked In NDA MAN (12 years ago)

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(#M40026868) NDA QUESTION General Ability Test Keep an EYE

Which one among the following is an electrochemical cell that cannot be charged ?
(A) Electrolytic cell (B) Storage cell
(C) Primary cell (D) Fuel cell

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