Problems On Train Quantitative Aptitude Interview Questions and Answers Part 3
Above video will provide solutions for below questions
Problems On Train
4. Suppose a man covers a certain distance at ”x” km/hr and an equal distance at ”y” km/hr. Then,
5. Time taken by a train of length “L” meters to pass a pole or standing man or a signal post is equal to the time taken by the train to cover “L” meters.
FORMULAS FOR FINDING SPEED, TIME AND DISTANCE
6. Time taken by a train of length “L” meters to pass a stationery object of length “b” meters is the time taken by the train to cover (L+ b) meters.
7. Suppose two trains or two objects bodies are moving in the same direction at “u m/s” and “v m/s”,
8. Suppose two trains or two object’s bodies are moving in opposite directions at “u” m/s and “v” m/s, then their relative speed is = (u + v) m/s.
9. If two trains of length “X” metres and “Y” metres are moving in opposite directions at “u”m/s and “v”m/s, then, the time taken by the trains to cross each other is given by
10. If two trains of length “X” meters and “Y” meters are moving in the same direction at “u”m/s and “v”m/s,then the time taken by the faster train to cross the slower train is given by