Physics Mcqs For Test Preparation Of All Competitive Exam With Answers

Physics Mcqs

(5.0 × 104) × (3.0 × 10−6) =
A. 1.5 × 10−3
B. 1.5 × 10−1
C. 1.5 × 101
D. 1.5 × 103
E. 1.5 × 105

5.0 × 105 + 3.0 × 106 =
A. 8.0 × 105
B. 8.0 × 106
C. 5.3 × 105
D. 3.5 × 105
E. 3.5 × 106

(7.0 × 106)/(2.0 × 10−6) =
A. 3.5 × 10−12
B. 3.5 × 10−6
C. 3.5
D. 3.5 × 106
E. 3.5 × 1012

The number of significant figures in 0.00150 is:
A. 2
B. 3
C. 4
D. 5
E. 6

The number of significant figures in 15.0 is:
A. 1
B. 2
C. 3
D. 4
E. 5

3.2 × 2.7 =
A. 9
B. 8
C. 8.6
D. 8.64
E. 8.640

1.513 + 27.3 =
A. 29
B. 28.8
C. 28.9
D. 28.81
E. 28.813

1 mi is equivalent to 1609 m so 55 mph is:
A. 15 m/s
B. 25 m/s
C. 66 m/s
D. 88 m/s
E. 1500 m/s

A sphere with a radius of 1.7 cm has a volume of:
A. 2.1 × 10−5 m3
B. 9.1 × 10−4 m3
C. 3.6 × 10−3 m3
D. 0.11 m3
E. 21 m3

A sphere with a radius of 1.7 cm has a surface area of:
A. 2.1 × 10−5 m2
B. 9.1 × 10−4 m2
C. 3.6 × 10−3 m2
D. 0.11 m2
E. 36 m2

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