Download Aptitude Crack
img not found img not found

Problems on Trains

Q1:

How many seconds will a 500 metre long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?

A 25

B 30

C 40

D 45

ANS:B - 30

Speed of the train relative to man = (63 - 3) km/hr
  = 60 km/hr
 
= ( 60 x 5 ( m/sec
18
 
= ( 50 ( m/sec.
3
Therefore Time taken to pass the man
= ( 500 x 3 ( sec
50
  = 30 sec.



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.