Physics Past Paper Questions

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Q 71:Cheetah can run at a speed of :
A
50 kmh-1
B
60 kmh-1
C
70 kmh-1
D
80 kmh-1
Lahore, 2019
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Q 72:Cheetah can run at a speed of:
A
15 kmh¯¹
B
60 kmh¯¹
C
70 kmh¯¹
D
80 kmh¯¹
Lahore, 2019
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Q 73:Coefficient of friction between tyre and wet road is:
A
0.1
B
0.2
C
0.3
D
0.4
Lahore, 2019
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Q 74:Density of ice is :
A
900 kg m-3
B
910 kg m-3
C
920 kg m-3
D
940 kg m-3
Lahore, 2019
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Q 75:Einstein's mass-energy equation 'c' is the :
A
Speed of sound
B
Speed of light
C
Speed of electron
D
Speed of earth
Lahore, 2019
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Q 76:Generally faces of Leslie's cube are :
A
3
B
4
C
5
D
6
Lahore, 2019
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Q 77:In gases, heat is mainly transferred by:
A
molecular collision
B
Conduction
C
Convection
D
Radiation
Lahore, 2019
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Q 78:Law of Inertia is known as:
A
First law of motion
B
Second law of motion
C
Third law of motion
D
Momentum
Lahore, 2019
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Q 79:The weight of a body is 147 N then its mass is:
A
Zero
B
1.47 kg
C
147 kg
D
14.7 kg
Gujranwala, 2019
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Q 80:Which one of the following is the smallest quantity?
A
0.01 g
B
2 mg
C
100 mg
D
5000 ng
Gujranwala, 2019
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Total MCQs: 745Page 8 of 75
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