Multiplication of a Decimal by a Power of Ten Online Quiz



Following quiz provides Multiple Choice Questions (MCQs) related to Multiplication of a Decimal by a Power of Ten. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Multiply 21.843 102

A - 21843

B - 2.1843

C - 218.43

D - 2184.3

Answer : D

Explanation

Shifting the decimal point two places to the right,

21.843 102 = 2184.3

Q 2 - Multiply 324.5689 102

A - 32456.89

B - 324568.9

C - 324.5689

D - 32.45689

Answer : A

Explanation

Shifting the decimal point two places to the right,

324.5689 102 = 32456.89

Q 3 - Multiply 9.528 103

A - 952.8

B - 9528

C - 9.528

D - 95.28

Answer : B

Explanation

Shifting the decimal point three places to the right,

9.528 103 = 9528

Q 4 - Multiply 26.4216 103

A - 264.216

B - 2642.16

C - 26421.6

D - 264216

Answer : C

Explanation

Shifting the decimal point three places to the right,

26.4216 103 = 26421.6

Q 5 - Multiply 7.012 102

A - 70.12

B - 7012

C - 701.2

D - 70120

Answer : C

Explanation

Shifting the decimal point two places to the right,

7.012 102 = 701.2

Q 6 - Multiply 25.4273 103

A - 254273

B - 254.273

C - 2542.73

D - 25427.3

Answer : D

Explanation

Shifting the decimal point three places to the right,

25.4273 103 = 25427.3

Q 7 - Multiply 48.476 102

A - 4847.6

B - 4847.6

C - 48476

D - 4.8476

Answer : B

Explanation

Shifting the decimal point two places to the right,

48.476 102 = 4847.6

Q 8 - Multiply 928.4327 102

A - 92843.27

B - 928432.7

C - 9284.327

D - 92.84327

Answer : A

Explanation

Shifting the decimal point two places to the right,

928.4327 102 = 92843.27

Q 9 - Multiply 656.2364 102

A - 6.562364

B - 6562.364

C - 65623.64

D - 656236.4

Answer : C

Explanation

Shifting the decimal point two places to the right,

656.2364 102 = 65623.64

Q 10 - Multiply 91.42976 104

A - 9142976

B - 9142.976

C - 91429.76

D - 914297.6

Answer : D

Explanation

Shifting the decimal point four places to the right,

91.42976 104 = 914297.6

multiplication_of_decimal_by_power_of_ten.htm
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