Some question: A Train requires 10 seconds to pass a pole while it requires 40 seconds to cross a stationary train which is 300 mtrs long. Find the speed of the train.\nOptions:\n(A) 36kmph\n(B) 42kmph\n(C) 48kmph\n(D) 52kmph\n(E) 64kmph
Some stream of consciousness:
User
In 10s the train crosses the pole and in 40 sec the train crosses one more stationary train\nIn 30 sec the train travels a distance of 300 mtrs\nSpeed = 300/30 = 10 m/s = 10 * 18/5 = 36 kmph The answer: (A).
Assistant