GMAT® Official Guide 2019 Quantitative Review
PS03623- If the volume of a ball is 32,490 cubic millimeters,
what is the volume of the ball in cubic centimeters?
(1 millimeter= 0.1 centimeter)
(A) 0.3249
(B) 3.249
(C) 32.49
(D) 324 .9
(E) 3,249
PS070 58- David used part of $100,000 to purchase a house. Of
the remaining portion, he invested ½ of it at 4 percent
simple annual interest and ~ of it at 6 percent simple
annual interest. If after a year the income from the
two investments totaled $320, what was the purchase
price of the house?(A) $96, 000
(B) $94,000
(C) $88,000
(D) $75,000
(E) $40,000
PS11537- In the sequence x 0 , x 1 , x 2 , ... , Xn, each term from
x 1 to xk is 3 greater than the previous term, and
each term from xk + 1 to Xn is 3 less than the previous
term, where n and k are positive integers and k < n. If
x 0 = Xn = 0 and if xk = 15, what is the value of n?
(A) 5
(B) 6
(C) 9
(D) 10
(E) 15p Q R
1.-----i l'-------,1M T SNote: Not drawn to scale.
PS11145- In the figure shown above, line segment QR has length
12, and rectangle MPQT is a square. If the area of
rectangular region MPRS is 540, what is the area of
rectangular region TQRS?
(A) 144
(B) 216
(C) 324
(D) 360
(E) 396
PS09439
131. A certain manufacturer sells its product to stores
in 113 different regions worldwide, with an average
(arithmetic mean) of 181 stores per region. If last
year these stores sold an average of 51,752 units
of the manufacturer's product per store, which of the
following is closest to the total number of units of the
manufacturer's product sold worldwide last year?(A) 106
(B) 107
(C) 108
(D) 109
(E) 1010
PS17708- Andrew started saving at the beginning of the year and
had saved $240 by the end of the year. He continued
to save and by the end of 2 years had saved a total of
$540. Which of the following is closest to the percent
increase in the amount Andrew saved during the
second year compared to the amount he saved during
the first year?
(A) 11%
(B) 25%
(C) 44%
(D) 56%
(E) 125%