railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Speed Time and Distance Problem on Trains
A 1200 m long train crossed a man who is running against the direction of the train with a speed of 50 m/s in 6 seconds. If a platform whose length is half of the train's length, then find out the time in which train will cross the platform.
1
10 seconds
2
12 seconds
3
9 seconds
4
6 seconds