Use some thinking to answer the following question. What distance will be covered by a bus moving at 72 kmph in 30 seconds?
Options:
(A) 278
(B) 600
(C) 772
(D) 551
(E) 131
72 kmph = 72 * 5/18 = 20 mps
D = Speed * time = 20 * 30 = 600 m. So the final answer is (B).