engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Speed Time and Distance Problem on Trains
A train crosses a platform of 70 meters long in 45 seconds and a standing man in 10 seconds. Find the length of the train and it's speed.
1
2 meters; 2 m/sec
2
6 meters ; 6 m/sec
3
5 meters ; 5 m/sec
4
20 meters ; 2 m/sec
5
8 meters; 8 m/sec