railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Speed Time and Distance Relative Speed
In a circular race of 625 m, X and Y start from the same point, at the same time and at speeds of 36 km/h and 54 km/h, respectively. When will they meet again for the first time on the track if they are running in the opposite directions?
1
In 15 seconds
2
In 20 seconds
3
In 25 seconds
4
In 10 seconds