Question

Selvam takes 3 minutes to inspect a car, and Prakash takes 4 minutes to inspect a car. If they both start inspecting different cars at 8:30 AM, what would be the ratio of the number of cars inspected by Selvam and Prakash by 8:54 AM of the same day?

A. 1 : 3
B. 1 : 4
C. 3 : 4
D. 4 : 3
E. 7 : 4​

Answer 1

Answer:

may be c option I hope it is correct

Answer 2

Answer:

d.4:3

8:30 minus 8:54 = 24 minutes

24 minutes divided by 3 minutes = 8

24 minutes divided by 4 mins = 6

ratio= 8:6

      = 4:3