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Question

# A clock is set right at 5 a.m. The clock loses 16 minutes in 24 hours. What will be the true time when the clock indicates 10 p.m. on 4th day?

A
11 p.m.
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B
12 p.m.
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C
1 p.m.
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D
2 p.m.
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Solution

## The correct option is A 11 p.m.The clock loses 16 minutes in 24 hours => 60 minutes in 90 hours 89 hours of this clock = 90 hours in an accurate clock Time from 5 a.m. to 10 p.m. of 4th day = 72+12+5 = 89 hours Which means 90 hours have passed originally. So, the correct time now is 11 p.m.

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