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At how many points between 10 O'clock an...

At how many points between 10 O'clock and 11 O'clock are the minute hand and hour hand of a clock at an angle of 30 degrees to each other?

A

2

B

4

C

1

D

3

Text Solution

Verified by Experts

The correct Answer is:
C
Between 10 and 11, the minute hand and hour hand are at an angle of `30^(@)` to each at minutes past 10 = minutes past 10. The next time they will be at angle of `30^(@)` to each other will be at 11.
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