Question
Download Solution PDFShrenik switched on a bulb at 2:39:40 hours and switched it off on the same day at 12:30:34 hours. For how long was the bulb in switched-on mode?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
From 2:39:40 to 12hrs total time = 9hours 20 min and 20 sec
Now,
From 12 hrs to 12:30:34 total time = 30 min 34 sec
So, Total time = 9hours 20 min 20 sec + 30 min 34 sec
⇒ 09 hours 50 minutes 54 seconds
∴ The required answer is 09 hours 50 minutes 54 seconds.
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