Earn $100 Online Daily just answering survey. Click Here

What is the correct answer?


A walks around a circular field at the rate of one round per hour while B runs around it at the rate of six rounds per hour. They start at same point at 7:30 am. They shall first cross each other at ?

A. 7:15 am

B. 7:30 am

C. 7: 42 am

D. 7:50 am

Related Questions