Question

Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is ?
A) 42 sec
B) 44 sec
C) 46 sec
D) 48 sec

Answer 1

Hii dear here is your answer

option d is the correct answer

Hope it's help u

Answer 2

✒✒.Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is ?
A) 42 sec
B) 44 sec
C) 46 sec✔✔✔
D) 48 sec.