state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Speed Time and Distance
A train A running at 80.2 km/h crosses another train B running at 63.8 km/h in the opposite direction in 22.05 seconds. If the length of B is four - fifth that of A, then what is the length of train B(in meter)?
1
490 meter
2
350 meter
3
392 meter
4
370 meter