BANK IBPS Clerk (Pre + Mains) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Problem on Trains
A 320 m long train crosses a 280 m small train running in opposite direction in 5 sec. Ratio between speed of longer train and smaller train is 7 ∶ 8. If faster train crosses a platform in 8 sec, then find time taken(in approx) by slower train to cross a bridge, which is 90 meters more long than platform.
1
12 sec.
2
15 sec.
3
20 sec.
4
24 sec.
5
None of these