Two trains are moving in the opposite direction on parallel tracks at speeds of 64 km/h and 96 km/h respectively. The first train passes a telegraph post in 5 seconds whereas the second train passes the post in 6 seconds. Find the time taken by the trains to cross each other completely.

Challenger App

Home/

Questions/

Maths/

Train

No.1 PSC Learning App

★

1M+ Downloads

Get App

Two trains are moving in the opposite direction on parallel tracks at speeds of 64 km/h and 96 km/h respectively. The first train passes a telegraph post in 5 seconds whereas the second train passes the post in 6 seconds. Find the time taken by the trains to cross each other completely.

A28/11 s

B14/11 s

C28/5 s

D14/5 s

Answer:

C. 28/5 s

Related Questions:

A train crosses a pole in 5 seconds and crosses the tunnel in 20 seconds. If the speed of the train 90 m/s, then find the length of the tunnel.

A train running at the speed of 72 kmph crosses a 260 metre long platform in 23 seconds. What is the length of the train in metres?

മണിക്കൂറിൽ 72 കി.മീ. വേഗത്തിലോടുന്ന 150 മി. നീളമുള്ള തീവണ്ടി 250 മീ. നീളമുള്ള പാലം കടക്കാൻ വേണ്ട സമയം?

A train runs at a speed of 111 kmph to cover a distance of 222 km and then at a speed of 86 kmph to cover a distance of 258 km. Find the average speed of the train for the entire distance.

A train 800m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel is