GMAT Quantitative Reasoning Practice Test 8

Question : 73 of 76

Marks: +1, -0

During a trip, a vehicle’s gas mileage was 25 miles per gallon for the first 3/5 of the distance driven and 20 miles per gallon for the next 1/5 of the distance driven. What was the vehicle’s gas mileage for the rest of the
distance driven?
(1) The total distance driven by the vehicle during the trip was 500 miles.
(2) The vehicle’s gas mileage for the total distance driven during the trip was 20 miles per gallon.

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.

Validate

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