1
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
Change Language

The electrostatic potential doesn't depend on which of the following 

(1) It depends on the charge

(2) It depends on the endpoints of the path through work done

(3) It depends on the path taken for the work done 

(4) It depends on the amount of work done 

A
 Only statement 1
B
Only statement 2 
C
Only statement 3
D
Only statement 4
2
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Mirage is an illustration of
A
only dispersion of light.
B
only reflection of light.
C
only total internal reflection of light.
D
both refraction and total internal reflection of light.
3
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
Change Language

Consider the following statements about Light year:

1. Light year is a unit for measurement of very large distances.

2. Light year is a unit for measurement of very large time intervals.

3. Light year is a unit for measurement of intensity of light.

Which of the statements given above is/are correct?

A
1, 2 and 3
B
2 and 3 only
C
1 and 2 only
D
1 only
4
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following regarding density of water at atmospheric pressure is correct?
A
Density of water at 4°C is 1000 kg/m3.
B
Density of water at 0°C is 1000 kg/m3.
C
Density of water at 0°C is 100 kg/m3.
D
Density of water at 4°C is 10 kg/m3.
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