The diameter of a car wheel is 42 cm. The number of complete revolutions it will make in moving 132 km is

CBSE Maths Exam 2021-22 Term 1, question: The diameter of a car wheel is 42 cm. The number of complete revolutions it will make in moving 132 km is

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Class 10 Maths Term 1 Exam, options for the question – The diameter of a car wheel is 42 cm. The number of complete revolutions it will make in moving 132 km is

a) 10 power 4

b) 10 power 5

c) 10 power 6

d) 10 power 3

The correct answer is: 10 power 5