1. Home
  2. Question Answer
  3. Vaibhav takes 24 minutes to complete one round of a circular path of a sports field

. Vaibhav takes 24 minutes to complete one round of a circular path of a sports field

While Rohan takes 18 minutes for the same. Suppose both of them start from the same point and at the same time and go in the same direction

After how much time will they meet again at the starting point

1. 48 minutes

2. 24 minutes 

3. 72 minutes

4. 36 minutes

Best Answer

Ans: 2

Sol: Time taken by Vaibhav to complete one round = 24 min.

and time taken by Rohan for the same round = 18 min

They will meet again at starting point after LCM (24, 18) i.e. 72 min.

Related questions

Talk to Our counsellor