engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Relative Speed
A and B are participants in a 1,800 m circular race. A is running at a speed of 24 km/h and B is running at a speed of 15 km/h. If both start from the same point and at the same time and run in the same direction, find the time when they will meet again. (up to two decimal points)
1
500 sec
2
720 sec
3
600 sec
4
400 sec