# Find Time of Journey Bovered by A

A is twice as fast as B and B is thrice as fast as C is. The journey covered by c in 3/2 hours will be covered by A in

- 15 minutes
- 20 minutes
- 30 minutes
- 1 hour

**Answer: (1) 15 minutes**

**Explanation:-**

Let be the speed of C = P

Then, the speed of B = 3P

The speed of A = 6P

Therefore, the ratio of speed of A and C = 1 : 6

Time taken by C to covered journey = 3/2 hours.

the speed of C is 6 times less than A.

Then, A will take 1/6 of the total time taken by C.

Therefore, time taken by C to covered same distance = 3/ 2 x 6

= 3/12 = 1/4 hr.

1 hr = 60 min

Therefore, 1/4 hr = 1 x 60/4 = 15 min.

Hence, the answer is (1) 15 min.