Student: What distance will be covered by a bus moving at 72 kmph in 30 seconds?\nOptions:\n(A) 278\n(B) 600\n(C) 772\n(D) 551\n(E) 131.
Another student: Let's say, hmmm...

User
72 kmph = 72 * 5/18 = 20 mps\nD = Speed * time = 20 * 30 = 600 m. Final answer: (B).
Assistant