Mass NDA Questions

NDA Physics

Mass MCQ Questions


7.
What is the mass of 1 liter of water?
A.
1 gram
B.
10 grams
C.
1000 grams
D.
100 Grams
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ANSWER :
C. 1000 grams
8.
What is the mass of an object with a weight of 50 Newtons on Earth's surface? (Acceleration due to gravity = 9.8 m/s²)
A.
5.1 kg
B.
51 Kg
C.
500 Kg
D.
490 Kg
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ANSWER :
D. 490 Kg
9.
Which property of matter remains constant regardless of its location in the universe?
A.
Mass
B.
Volume
C.
Weight
D.
Density
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ANSWER :
A. Mass
10.
What is the mass of a 10 kg object on Earth's surface? (Acceleration due to gravity = 9.8 m/s²)
A.
0.98 N
B.
98 N
C.
980 N
D.
9.8 N
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ANSWER :
B. 98 N
11.
Which of the following represents the relationship between mass (m), volume (V), and density (ρ)?
A.
m = V / ρ
B.
m = V * ρ
C.
V = m / ρ
D.
V = m * ρ
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ANSWER :
C. V = m / ρ
12.
If an object has a mass of 20 kg and a density of 4 kg/m³, what is its volume?
A.
5 m³
B.
80 m³
C.
0.25 m³
D.
16 m³
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ANSWER :
A. 5 m³