engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Speed Time and Distance Problem on Trains
The speed of a train is 15 m/s, the train crosses a platform having a length of 300 meters in 35 seconds, find the length of the train.
1
225 kilo meters
2
225 meters
3
300 meters
4
450 meters