100 Hardest and easiest questions for PS as of September 2023 #Announcements
Sep 24 at 04:25am
Ku: 930 ER Re: 25GMAT PS Question Directory by Topic & Difficulty #Announcements
Feb 22, 2012
Ku: 2747 ER Re: 0Triathlete Dan runs along a 2-mile stretch of river and then swims bac
22 hrs
Ku: 60 ER Re: 15There are 8 teams in a certain league and each team plays each of the
22 hrs
Ku: 335 ER Re: 40A computer appliance dealer bought a computer at a wholesale price of
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Ku: 10 ER Re: 7A certain fruit stand sold apples for $0.70 each and bananas for $0.50
22 hrs
Ku: 616 ER Re: 47Claudia has 12 coins, each of which is a 5-cent coin or a 10-cent coin
20 hrs
Ku: 24 ER Re: 9A boy's club, which is trying to raise money by having a car wash, can
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Ku: 3 ER Re: 4If x is divisible by 6 and 9, then x must be a multiple of:
20 hrs
Ku: 30 ER Re: 4If c + d = x and c – d = y, then cd
18 hrs
Ku: 8 ER Re: 5A salesperson earns a weekly salary of $600 plus a commission of 1 per
18 hrs
Ku: 46 ER Re: 6The diagram above represents a rectangular picture (inner region) surr
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Ku: 5 ER Re: 2Two horses begin running on an oval course at the same time.
18 hrs
Ku: 86 ER Re: 17Four concentric circles share the same center. The smallest circle has
18 hrs
Ku: 23 ER Re: 13The line represented by the equation y = - 2 x + 6 is
17 hrs
Ku: 75 ER Re: 7Originally, the bill for Quon's meal wass $11.88, which included an 8%
17 hrs
Ku: 1 Re: 2If the figure above is a cube, and A, B and C are midpoints on the edg
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Ku: 5 ER Re: 2PQR is an isosceles right-angled triangle with perimeter 8 + 82 and
16 hrs
Ku: 0 Re: 2A certain road trip was completed in two parts interrupted by an hour-
15 hrs
Ku: 29 ER Re: 7If 5*125^(1/x) = 1/(5^(1/x)), then x = ?
15 hrs
Ku: 70 ER Re: 10Which of the following equations has a root in common with x^2−7x+12=0
15 hrs
Ku: 6 ER Re: 6If 4x^2 + 9y^2 = 100 and (2x + 3y)^2 = 150, then what is the value of
15 hrs
Ku: 5 ER Re: 30 < x < y, and x and y are consecutive integers. If the difference bet
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Ku: 30 ER Re: 14If x is positive, then 1/(root(x+1) + root(x)) =
14 hrs
Ku: 17 ER Re: 7A six-digit positive integer, ABCDEF, is divisible by all the integers
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Ku: 32 ER Re: 6Two machines A and B work at constant rates which are in the ratio of
13 hrs
Ku: 6 ER Re: 5How many factors of 6! are greater than 100?
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Ku: 21 ER Re: 7A total of 40 brand X television sets and 80 brand Y television sets w
11 hrs
Ku: 14 ER Re: 7Find the area of triangle with sides 13^(1/2), 61^(1/2), and 80^(1/2)?
9 hrs
Ku: 5 Re: 4There are different 10 circles. What is the number of the greatest pos
8 hrs
Ku: 52 ER Re: 7If x is the average (arithmetic mean) of 5 consecutive even
8 hrs
Ku: 54 ER Re: 17If x/y is an integer, which of the following must also be an integer?
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Ku: 16 ER Re: 6If x^3 > y^2 > z, which of the statements could be true?
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Ku: 23 ER Re: 8If y ≠ 3 and 3x/y is a prime integer greater than 2, which
6 hrs
Ku: 84 ER Re: 14If x/|x|<x which of the following must be true about x?
5 hrs
Ku: 505 ER Re: 36If the selling price of a mat is five times the discount offered and
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Ku: 6 ER Re: 4If 0<2x+3y<50 and -50<3x+2y<0, then which of the following must be tr
5 hrs
Ku: 30 ER Re: 7The points A, B, C and D lie on the number line in that order. If AB=B
5 hrs
Ku: 12 ER Re: 4The average distance between the Sun and a certain planet is approxima
4 hrs
Ku: 228 ER Re: 9Of a certain high school graduating class, 75 percent of the students
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Ku: 7 ER Re: 6Three pumps X, Y, and Z drain the water tank for 2,3, and 6 hours
4 hrs
Ku: 0 Re: 0In the rectangular coordinate system, if the line x = 2y + 5
4 hrs
Ku: 47 ER Re: 11When 15x is divided by 2y, the quotient is x
3 hrs
Ku: 29 ER Re: 12In a study done among 120 people at a Medical Centre, it was found tha
3 hrs
Ku: 4 ER Re: 3Three children A, B and C have candies such that the ratio of candies
3 hrs
Ku: 7 ER Re: 4Which of the following is NOT equivalent to 49a^2 = 9b^2 - 4?
2 hrs
Ku: 10 ER Re: 8If a dak is a unit of length and 14 daks = 1 jin, how many squares wit
2 hrs
Ku: 12 ER Re: 7A retailer acquires items at a cost of N dollars apiece, sells them on
2 hrs
Ku: 9 ER Re: 6Listed below are the mean temperatures measured in the Tokharian
1 hr
Ku: 0 ER Re: 0Letters are sent out to invite people to a dinner party. In every
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Ku: 0 ER Re: 0A box contains some Blue balls and 9 Red balls. If the probability tha
1 hr
Ku: 13 ER Re: 6The product of all the prime numbers less than 20 is closest to which
16 mins
Ku: 720 ER Re: 260 user online