1
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language
A car has an initial velocity of 12 m/s and is brought to rest over a distance of 45 m. The acceleration of the car is
1
+1·6 m/s²
2
+3·2 m/s²
3
-1·6 m/s²
4
-0·8 m/s²
2
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language
The universal constant of gravitation G has the unit
1
N
2
m/s
3
Joule
4
N·m²/kg²
3
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Two bodies of unequal masses are dropped from a tower. At any instant, they have equal
1
Momentum
2
Acceleration
3
Potential energy
4
Kinetic energy
4
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language
The frequency (f), wavelength (λ) and speed (v) of a sound wave are related as
1
f=vλ
2
λ=vf
3
$f = \frac{\lambda}{v}$
4
v=λf
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