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The rotation undergone by the minute han...

The rotation undergone by the minute hand of a clock as it traverses a distance of 255 minutes is :

A

810 degrees

B

1530 degrees

C

450 degrees

D

90 degrees

Text Solution

Verified by Experts

The correct Answer is:
B
Minute hand of a clock traverses a distance = 255 minutes
Requied rotation by the minute hand
`" "=(360)/60 times 255=1530` degrees
Trick : Required rotation by the minute hand = `360/60 times` total distance traverses by the minute hand
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