An advertisement designed to convince readers of the great durability of automobiles manufactured by the Deluxe Motor Car Company cites as evidence the fact that over half of all automobiles built by the company since 1970 are still on the road today, compared to no more than a third for any other manufacturer.
Which of the following, if true, most strongly supports the advertisement’s argument?

Question

Examsnet · Accepted Answer

Correct Answer is :  The number of automobiles built by Deluxe each year has not increased sharply since 1970.

GMAT Verbal Reasoning Practice Test 7