Mr. Dubey • 101.94K Points
Coach Reasoning

Q. A watch gain 8 seconds in 4 minutes and was set right at 4 AM. What time will it show at 11 PM on the same day?

(A) 11:08
(B) 12:38
(C) 11:38
(D) 12:08

Correct Answer - Option(C)
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Filed under category Reasoning

Explanation by: Mr. Dubey

8 Seconds in 4 Minutes mean 120 Seconds (or 2 Minutes) in one hour.
From 4AM to 11PM (on the same day) = 19 hours
So, total seconds gain in 19 hours = 19 X 120 (Seconds gain per hour) = 2280 Seconds.
Now, 2280 Seconds = 38 Minutes (i.e. 2280/19 = 38)
Thus incorrect clock will show 11:38PM at 11PM.

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Q. A watch gain 8 seconds in 4 minutes and was set right at 4 AM. What time will it show at 11 PM on the same day?

Explanation by: Mr. Dubey

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