Correct Answer - Option 2 : 11:00 PM
The logic is :
5 Am |
First day |
5 Am |
Second day |
5 Am |
Third day |
5 Am + (5 Am to 10 Pm = 17 Hours) |
Fourth day |
Number of hours between 5 a.m to 10 p.m of 4th day = 24 × 3 + 17
= 72 + 17 = 89 Hours
The clock loses 16 minutes in 24 hours.
This clock shows 23 Hour 44mins = Actual correct clock time is 24 Hours
23 + 44/60 Hours(minutes converted into Hours) = 24 Hours
23 + 11/15 Hours = 24 Hours
Now, for 1 Hour = 24 × 15/(15 × 23 + 11)
= 24 × 15/(356)
So, for 89 Hours = 24 × 15/(356) × 89
= 6 × 15 = 90 Hours
The true time of clock is (90 - 89 = 1Hour) more than the current showing time = 10 p.m on 4th day + 1 Hour = 11 p.m on 4th day
Hence, '11:00 PM' is the correct answer.