Question

A watch gains 12 seconds every
3hours. What time will it show as 1
a.m. on Tuesday if it is set right at
p.m. on Sunday?
in itse​

Answer 1

From sunday 3 AM to tuesday 10 AM, the time duration is 24 hours + 24 hours + 7 hours = 55 hours

Thus, watch will gain= (4 × 55) seconds = 220 seconds i.e., 3 minutes 40 seconds.

Hence, the watch will show 10:03:40 AM when it is actually 10 AM on Tuesday.