Q: A train 124 m long running at 68 kmph crosses a platform in 19 sec. What is the length of the platform?
Options:
(A) 338
(B) 234
(C) 240
(D) 881
(E) 271 Let's give some random thoughts before answering.
D = 68 * 5/18 = 19 = 358 124 = 234
Therefore, the answer is (B).