Q36. Three runners, A, B, and C, have speeds in the ratio 3:4:5. They start simultaneously from the same point on a circular track and run in the same direction. If the length of the track is 60 units, when will they all meet again at the starting point for the first time?Mathematics — Ratio And Proportion — Question 36 of 75A. After 40 units of timeB. After 120 units of timeC. After 20 units of timeD. After 60 units of timePractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →