An electronic device makes a beep after every 60 sec. Anothe

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An electronic device makes a beep after every 60 sec. Another device makes a beep after every 62 sec. They beeped together at 10 a.m. Find the time when they will next make a beep together at the earliest.

[DSSSB PRT 2018]

A 11 a.m.

B 10.31 a.m.

C 10.30 a.m.

D None of these