Challenger App

No.1 PSC Learning App

1M+ Downloads
Two trains of length 75m and 95m are moving in the same direction at 9m/s and 8m/s, respectively. Find the time taken by the faster train to cross the slower train

A180 sec

B170 sec

C110 sec

D125 sec

Answer:

B. 170 sec

Read Explanation:

[T=D1+D2 / S1-S2]=(75+95) / (9-8) = 170 sec


Related Questions:

A car completes a journey in seven hours. It covered half of the distance at 40 kmph and the remaining half at 60 kmph speed. Then, the distance (in km) covered is:
Train A leaves station M at 7:35 AM and reaches station N at 2:35 PM on the same day. Train B leaves station N at 9:35 AM and reaches station M at 2:35 PM on the same day. Find the time when Trains A and B meet.
A train clears a platform of 200 meters long in 10 seconds and passes a telegraph post in 5 seconds. The length of the train is :
Two trains are moving in the opposite directions at 48km/ hr and 42 km/hr. The faster train crosses a man in the slower train in 4 seconds. The length of the faster train is.
280 മീ. നീളമുള്ള തീവണ്ടി 72 km/ hr വേഗത്തിൽ സഞ്ചരിക്കുന്നു. 200 മീ. നീളമുള്ള പ്ലാറ്റ്ഫോം കടന്നുപോകുന്നതിന് വേണ്ട സമയം എത്ര ?