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Is the sum of $${p}^{2}$$ and $${q}^{2}$$ greater than 1?(1) p is greater than $$\frac{1}{2}$$.(2) q is greater than $$\frac{1}{2}$$.
Manhattan If $ defines a certain operation, is p $ q less than 20?(1) $$ x $ y = 2x^2 - y$$ for all values of x and y(2) p = 4, q = 10
OG18 OG19 OG20 OG2022 GMAT、gmat题库、gmat模考、gmat考满分 Of the four numbers represented on the number line above, is r closest to zero?(1) q=- s(2) - t < q
190302 p < q < r < s < t. The average of these five numbers is 6 less than t and 5 more than p. What is the range of {p,q,r,s,t}?
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If p and <font color='#FE8080'>q</font> are positive integers, what is the remainder when 2^{(4p+3q+1)} is divided by ?

(1) p=1

(2) <font color='#FE8080'>q</font>=1
OG21 OG2022 3P5 $$\frac{+4QR}{8S4}$$ In the correctly worked addition problem shown, P, Q, R, and S are digits. If Q = 2P, which of the following could be the value of S?
几何 GMAT、gmat题库、gmat模考、gmat考满分In the figure shown, the circle has center O and radius 50, and point P has coordinates (50,0). If point Q (not shown) is on the circle, what is the length of line segment PQ ?(1) The x-coordinate of point Q is – 30.(2) The y-coordinate of point Q is – 40.
OG18 OG19 OG20 OG2022 A manufacturer makes and sells 2 products, P and Q. The revenue from the sale of each unit of P is $20.00 and the revenue from the sale of each unit of Q is $17.00. Last year the manufacturer sold twice as many units of Q as P. What was the manufacturer's average (arithmetic mean ) revenue per unit sold of these 2 products last year?
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If p and q are positive integers, can the fraction p q be expressed as a decimal with only a finite number of nonzero digits?

  1. q is a factor of 12.
  2. p is a factor of 12.

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The function is defined for each positive three-digit integer by where and are the hundreds, tens, and units digits of respectively. If and are three-digit positive integers such that , then what is the value of ?
PREP07 Test 2 $$-2 < P \le -1$$$$-1 < Q \le 0$$$$0 < R \le 1$$$$1 < S \le 2$$For the inequalities above, what is the maximum possible value of P + Q + R + S ?
PREP07 Test 2 In the xy-plane, point P has coordinates (a, b) and point Q has coordinates (c, d). What is the distance between P and Q ?(1) b - d = 4(2) a - c = 3
In the xy-plane, region Q consists of all points (x, y) such that$$x^{2}+y^{2}\le{100}$$ . Is the point (a, b) in region Q?(1)a + b = 14(2)a>b
PREP07 Test 1 Ellen can purchase a certain computer at a local store at the price of p dollars and pay a 6 percent sales tax. Alternatively, Ellen can purchase the same computer from a catalog for a total of q dollars, including all taxes and shipping costs. Will it cost more for Ellen to purchase the computer from the local store than from the catalog?(1)q-p < 50(2)q=1,150
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Three robots, Q, R, and L, which eject water independently and simultaneously, each at a characteristic, constant rate, can fill a pool in 10 minutes. How long does it take Robot Q, working alone at its constant rate, to fill that pool with water?

  1. Machines R and L can fill the pool in 20 minutes.
  2. Machines Q and L can fill the pool in 15 minutes.
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Machines , , and took a total of 220 minutes to produce all of the parts for a new device. If machine took 2 times as many minutes as machine and 3 times as many minutes as machine , how many more minutes did machine take than machine ?
If P, Q, and R are three distinct points, do line segments PQ and PR have the same length?(1)P is the midpoint of line segment QR.(2)Q and R lie on the same circle with center P.
Manhattan Is pq > 0?(1) p < 0(2) q < 0
PREP07 Test 2 The numbers of books read by 7 students last year were 10, 5, p, q, r, 29, and 20. What was the range of the numbers of books read by the 7 students last year? (1) 5 < p < q (2) p < r < 15
PREP07 Test 2 P, Q, and R are located in a flat region of a certain state. Q is x miles due east of P and y miles due north of R. Each pair of points is connected by a straight road. What is the number of hours needed to drive from Q to R and then from R to P at a constant rate of z miles per hour, in terms of x, y, and z ? (Assume x, y, and z are positive.)