Minute hand overlaps hour hand in 65 mins. In how many days it will gain 1440 hours ?
Option:
A. 15 days
B. 45 days
C. 60 days
D. 65 days
Answer: C . 60 days
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Justification:
In this problem , it has considered that 65 mins = 1hr
So mins has increased by 5 mins so multiply 5 x 24 = 120 mins extra ,
That is now per day it adds 2hr extra, so divide 1440/26 = 59.384 days =~ 60 days.
