Two cars leave the same city traveling on the same road in the same direction. The second car leaves one hour after the first. How long will it take the second car to catch up with the first?
(1) The second car is traveling 10 miles per hour faster than the first car.
(2) The second car averages 60 miles per hour.

Question

Examsnet · Accepted Answer

Correct Answer is :  The problem can be solved using statement (1) and statement (2) TOGETHER, but not ONLY statement (1) or statement (2).

GMAT Quantitative Reasoning Practice Test 6