Question 62

Each day on Planet M is 10 hours, each hour 60 minutes and each minute 40 seconds. The inhabitants of Planet M use 10 hour analog clock with an hour hand, a minute hand and a second hand. If one such clock shows 3 hours 42 minutes and 20 seconds in a mirror what will be the time in Planet M exactly after 5 minutes?

Solution

10 hour analog clock is used.

Time in mirror = 3 hours 42 minutes and 20 seconds

=> Actual time = 10 - (3 hrs 42 min 20 sec)

= 6 hrs 17 min 20 sec

$$\therefore$$ Time after 5 minutes = 6 hrs 22 min 20 sec

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