A and B started at the same time from the same place for

A and B started at the same time from the same place for a certain destination.
B walking at 5 of A’s speed reached the destination
6
1 hour 15 minutes after A. B reached the destination in

1. 6 hours 45 minutes
2. 7 hours 15 minutes
3. 7 hours 30 minutes
4. 8 hours 15 minutes

	1 −	5		of time taken by B
		6

=1 hour 15 minutes
∴ Time taken by B
= 1 hour 15 minutes × 6
=7 hours 30 minutes

B walking at	5	of A’s speed reached the destination
	6