Q:
A train of length 250 m crosses a bridge of length 150m in 20 seconds. What is the speed of train?
Answer
Sol : (length of train+ length of bridge) = speed of train x Time
(250+150) = 20 x Speed
Speed = 400/20= 20 m/s =72 km/h
View answer
Workspace
Report Error
Discuss
Aptitude and Reasoning
General Knowledge
Puzzles
Interviews
Technical
Certifications
Exams
Job
Roles
True or False
Exams