In a kilometer race, A beats B by 48 meters or 12 seconds. What time does A take to complete the race? Choose the correct answer.
A) 238 sec B) 190 sec C) 667 sec D) 167 sec E) 176 sec

Rationale: "time taken by b run 1000 meters = ( 1000 * 12 ) / 48 = 250 sec . time taken by a = 250 - 12 = 238 sec . answer : a"
Answer: A