Test Index

UPSC CAPF AC 2016 Paper

© examsnet.com

Question : 28

Total: 125

A circular coin of radius 1 cm is allowed to roll freely on the periphery over a circular disc of radius 10 cm. If the disc has no movement and the coin completes one revolution rolling on the periphery over the disc and without slipping, then what is the number of times the coin rotated about its centre?

10
10.5
11
12

Go to Question:

Prev Question

Next Question

More Free Exams: