Introduction
Physics is a very important subject for Railway Recruitment exams and UPSC Exams. UPSC NDA and NA Prelims Exam is the combination of Mathematics and General Ability. Physics is one of the most important topics in the General Ability section. All these questions are easily understandable format. UPSC NDA and NA Physics Quiz 2 is very useful to get the maximum marks from the General Ability sections. Candidates can check the daily updates at UPSC Official Website
Pattern
| Paper Mode | Subject | Marks | Duration |
|---|---|---|---|
| Paper-I | Mathematics | 200 Marks | 2 hours |
| Paper-II | General Ability | 200 Marks | 2 hours |
Samples
1. Radiocarbon is produced in the atmosphere as a result of
-
A. collision between fast neutrons and nitrogen nuclei present in the atmosphere
B. action of ultraviolet light from the sun on atmospheric oxygen
C. action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere
D. lightning discharge in atmosphere
-
A. work done in rolling is more than in lifting
B. work done in lifting the stone is equal to rolling it
C. work done in both is same but the rate of doing work is less in rolling
D. work done in rolling a stone is less than in lifting it
-
A. viscosity of ink
B. capillary action phenomenon
C. diffusion of ink through the blotting
D. siphon action
-
A. the densities of the liquid in the two vessels are equal
B. the level of the liquid in the two vessels are at the same height
C. both its limbs are of unequal length
D. the temperature of the liquids in the two vessels are the same
-
A. the heating effect of current alone
B. hysteresis loss alone
C. both the heating effect of current and hysteresis loss
D. intense sunlight at noon
6. Nuclear sizes are expressed in a unit named
-
A. Fermi
B. angstrom
C. newton
D. tesla
-
A. time
B. distance
C. light
D. intensity of light
-
A. unequal heating of different parts of the atmosphere
B. magnetic disturbances in the atmosphere
C. depletion of ozone layer in the atmosphere
D. equal heating of different parts of the atmosphere
-
A. 2 minutes
B. 4 minutes
C. 8 minutes
D. 16 minutes
-
A. all stars move from east to west
B. the earth rotates from west to east
C. the earth rotates from east to west
D. the background of the stars moves from west to east
11. Pa(Pascal) is the unit for
-
A. thrust
B. pressure
C. frequency
D. conductivity
-
A. they emit light of a constant intensity
B. their distance from the earth does not change with time
C. they are very far away from the earth resulting in a decrease in intensity of light
D. they are nearer to earth and hence we receive a greater amount of light and, therefore minor variations in the intensity are not noticeable
-
A. they contain free electrons
B. the atoms are lightly packed
C. they have high melting point
D. All of the above
-
A. will overflow
B. will not rise
C. depressed
D. change its meniscus
-
A. Pressure and Young's modules
B. Planck's constant and Angular momentum
C. Impulse and moment of force
D. Force and rate of change of linear momentum