1
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
Which one of the following is the lowest possible temperature?
A
0° Celsius
B
-073° Celsius
C
-173° Celsius
D
-273° Celsius
2
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
Numerically two thermometers, one in Fahrenheit scale and another in Celsius scale shall read same at
A
-40°
B
0° 
C
-273°
D
100° 
3
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
The image we see in plane mirror is
A
real and thus can be photographed.
B
virtual and nearer than the object.
C
virtual and is laterally inverted.
D
real but cannot be photographed.
4
NDA General Ability 18 April 2021
MCQ (Single Correct Answer)
+4
-1.33
Point of Origin of Earthquake Wave is known as
A
Epicenter
B
Focus
C
Photosphere
D
Seismic Zone