A ship 450 m long is running at a speed of 24 km/hr. In what time will it pass a bridge 900 m long? Pick
A) 202.5 sec	B) 205.5 sec	C) 200 sec	D) 1350 sec	E) 900 sec

Rationale: total length = 450 + 900 = 1350 speed = 24 km / h = ( 24 * 5 ) / 18 = 20 / 3 m / s time = ( 1350 * 3 ) / 20 = 202.5 sec . answer : a
Answer: A