Question
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 in the same direction from the same point at
7.30 a.m. They shall first cross each other at:
Answer: Option D
Was this answer helpful ?
Since A and B move in the same direction along the circle, so they will
first meet each other when there is a difference of one round between
the two
Relative speed of A and B = (6-1) = 5 rounds per hour.
Time taken to complete one round at this speed = 1/5 hr = 12 min.
Was this answer helpful ?
More Questions on This Topic :
Question 6.
A thief is noticed by a policeman from a
d....
Question 7.
A walks at 4 kmph and 4 hours after his star....
Submit Solution