1.

In covering a certain distance , the speeds of a and b are in the ratio of 3:4. a takes 30 minutes more than b to reach the destination. The time taken by a to reach the destination is ____________

A. 2 HOURS
B. 1 HOUR
C. 2.5 HOURS
D. 1.5 HOURS
Answer» B. 1 HOUR


Discussion

No Comment Found