engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Speed Time and Distance Problem on Trains
A train 240 m long passed a man walking at a speed of 8 km per hour in the same direction on a platform in 12 seconds. How much time will it take to cross another man running at a speed of 10 km per hour speed in the opposite direction?
1
10 second
2
9.6 second
3
12.2 second
4
10.1 second