GMAT Test 1 Quantitative Section

Question 1: The numbers of products a store sold on 4 consecutive days were x, x + 5, x + 3 and x + 12. If the daily average of the products sold was 13, what is the value of x?

4
6
7
8
12

Question 2: Is x > 5?

(1) x² < 4
(2) |x - 5| > 0

Statement (1) ALONE is sufficient, but statement (2) is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) 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.

Question 3: If x = mx + n and y = mx - n, then y - x =

x - y
-2n
m + n
2m
-m

Question 4: What is the product x·y ?

(1) 3^x·9^y = 81
(2) x + y = 16

Statement (1) ALONE is sufficient, but statement (2) is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) 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

Question 5: In the infinite sequence a₁,a₂,...a_n,...,each term after the first one is equal to three times the previous term. If a₃ + a₄ = 252, what is the value of a₁?

5
7
9
10
11

Question 6: Blue marbles, green marbles and red marbles are in a ratio of 5 to 7 to 8 in a box. If the total number of marbles is 240, how many green marbles are in the box?

81
83
84
86
90

Question 7: A customer bought a shirt and a tie during a sale. Which item did he buy at the greater dollar value?

(1) He bought the shirt at a 5 percent discount.

(2) He bought the belt at a 15 percent discount.

Statement (1) ALONE is sufficient, but statement (2) is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) 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.

Question 8: In a class with 25 students, 13 learn French and 18 learn Spanish and 2 do not learn either. How many students learn both French and Spanish?

7
8
9
10
11

Question 9: What is the slope of line l in the rectangular coordinate system?

(1) Line l intersects line y = x + 5 in more than one point
(2) Line l is parallel with line y = x + 12

Statement (1) ALONE is sufficient, but statement (2) is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) 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.

Question 10: What is the area of the triangle ABC?

(1) The edge AB of the triangle is 5 inches.
(2) Triangle ABC is equilateral

Statement (1) ALONE is sufficient, but statement (2) is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) 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.

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