Give stream of consciousness and then the final answer. How long does a bus 100 m long traveling at 50 kmph takes to cross a bridge of 150 m in length?\nOptions:\n(A) 18\n(B) 16\n(C) 15\n(D) 11\n(E) 12
User
D = 100 + 150 = 250 m\nS = 50 * 5/18 = 125/9\nT = 250 * 9/125 = 18 sec
The final answer: (A).
Assistant