engineering recuitment DDA JE Civil 2023 Mock Test Quantitative Aptitude Speed Time and Distance Problem on Trains
A goods train overtakes two boys who are walking in the same direction in which the train is going, at a rate of 5 kmph and 10 kmph and passes them completely in 21 and 24 seconds respectively. What is the length of the goods train (in metres)?
1
\(233\frac{1}{3}\)
2
\(260\frac{2}{3}\)
3
180
4
210