Correct option is D
Given:
Starting time = 16:50 hours
Finishing time = 21:15 hours
Formula / Concept used:
Time taken = Finishing time − Starting time
Time taken = Finishing time − Starting time
Solution:
From 16:50 to 17:00 = 10 minutes
From 17:00 to 21:00 = 4 hours
From 21:00 to 21:15 = 15 minutes
From 16:50 to 17:00 = 10 minutes
From 17:00 to 21:00 = 4 hours
From 21:00 to 21:15 = 15 minutes
Total time taken = 4 hours + (10 + 15) minutes
Total time taken = 4 hours 25 minutes
Total time taken = 4 hours 25 minutes
The correct option is (D) 4 hours 25 minutes