A watch which gains 5secons in 3 minutes was set a 7am. In the afternoon of the same day when the true time is 1pm,the watch will indicate-
A. 1 : 05 pm
B. 1 : 10 pm
C. 1 : 12pm
D. 12 : 55pm
সঠিক উত্তরঃ
B.
1 : 10 pm
Explanation:
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