Download Aptitude Crack
img not found img not found

Problems on Trains

Q1:

A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?

A 120 m

B 240 m

C 300 m

D None of these

ANS:B - 240 m

 
Speed = 54 x 5 m/sec = 15 m/sec.
18
Length of the train = (15 x 20)m = 300 m. Let the length of the platform be x metres.
Then, x + 300 = 15
36
x + 300 = 540 x = 240 m.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.