GRE- Quantitative Reasoning

A. The quantity in Column A is greater;
B. The quantity in Column B is greater;
C. The quantities are equal;
D. The relationship cannot be determined from the information given.

Answer(s): A
Explanation: Q percent is based on $100. Therefore, Q percent = Q dol ars, and Quantity B wil
always be $1 less than Quantity A.
QUESTION: 11

A. The quantity in Column A is greater;
B. The quantity in Column B is greater;
C. The quantities are equal;
D. The relationship cannot be determined from the information given.

Answer(s): C
Explanation: x + y + the measure of the third interior angle (let's call it w) = 180. Also, w + z =
180 (because their angles combine to form a straight line). So, you have two equations: x + y +
w = 180 or x + y = 180 ? w
w + z = 180 or z = 180 ? w Therefore, x + y = z (Quantity A = Quantity B)
QUESTION: 12

A. The quantity in Column A is greater;
B. The quantity in Column B is greater;
C. The quantities are equal;
D. The relationship cannot be determined from the information given.

Free GRE GRE Section 2: Quantitative Exam Questions (page: 5)

GRE Section 2: Quantitative Exam Discussions & Posts