100 Hardest and easiest questions for PS as of March 2023 #Announcements
Sep 20, 2022
Ku: 902 ER Re: 25GMAT PS Question Directory by Topic & Difficulty #Announcements
Feb 22, 2012
Ku: 2676 ER Re: 0If each term in the sum a1+a2+a3+...+an is either 7 or 77 and the sum
Apr 14 at 07:36am
Ku: 1129 ER Re: 31The cross section and bottom view of a flowerpot are shown above. If
Apr 14 at 07:23am
Ku: 27 ER Re: 7Apr 14 at 04:56am
Ku: 19 ER Re: 4Which of the following cannot be the range of a set consisting of 5 od
Apr 14 at 04:54am
Ku: 39 ER Re: 12Seven positive integers have an arithmetic average of 34 and a median
Apr 14 at 04:32am
Ku: 41 ER Re: 5If (x+500)/510+(x+510)/515+(x+520)/520+(x+530)/525+(x+540)/530=10
Apr 14 at 04:18am
Ku: 13 ER Re: 5Last year 26 members of a certain club traveled to England, 26 members
Apr 14 at 04:12am
Ku: 413 ER Re: 24If k#0 and k - (3 -2k^2)/k = x/k, then x =
Apr 14 at 02:22am
Ku: 74 ER Re: 18There are three boxes, each containing a different number of light
Apr 14 at 02:07am
Ku: 7 ER Re: 3If it takes 5 machines 5 minutes to make 5 widgets, how long would it
Apr 14 at 01:37am
Ku: 14 ER Re: 7If m ≠ 0 and m - 1+2m^2/2m =y/x, then y is...=
Apr 14 at 01:32am
Ku: 5 ER Re: 4x years ago, Cory was one fifth as old as Tania. In x years, Tania wil
Apr 14 at 01:32am
Ku: 41 ER Re: 6Without stoppage, Kalpana travel’s bus travels a certain distance with
Apr 14 at 01:30am
Ku: 8 ER Re: 4Two trains continuously travel between Washington D.C. and Baltimore
Apr 14 at 01:19am
Ku: 46 ER Re: 5The four-digit number 486X, where X is the units digit of 486X, is a m
Apr 14 at 12:50am
Ku: 17 ER Re: 6If 4^a∗2^b=16^4, what is the minimum possible value of (32–ab)?
Apr 14 at 12:42am
Ku: 46 ER Re: 14Lines CA and CB touch the circle only at points A and B respectively,
Apr 14 at 12:12am
Ku: 11 ER Re: 5Each factor of 210 is written on a piece of paper, and all the pieces
Apr 14 at 12:09am
Ku: 14 ER Re: 7If a, b, and c are three different numbers and ax:by:cz = 1:2:(–3), th
Apr 13 at 11:46pm
Ku: 2 ER Re: 3From an ordinary deck of cards, only 12 picture cards are retained. Th
Apr 13 at 09:52pm
Ku: 8 ER Re: 3It takes printer A 4 more minutes than printer B to print 40
Apr 13 at 09:44pm
Ku: 226 ER Re: 24Each student in a class of 40 plays at least one indoor game chess, ca
Apr 13 at 08:40pm
Ku: 9 ER Re: 5A manufacturer packages soap powder in containers of three different
Apr 13 at 08:19pm
Ku: 0 ER Re: 4For how many unique pairs of nonnegative integers {a, b} is the equati
Apr 13 at 07:01pm
Ku: 90 ER Re: 12Mixture A is 15 percent alcohol, and mixture B is 50 percent
Apr 13 at 04:09pm
Ku: 65 ER Re: 18On the graph above, when x = 1/2, y = 2; and when x = 1, y =
Apr 13 at 02:58pm
Ku: 162 ER Re: 11If x^2 + y^2 = 28 and xy = 11, what is the value of (x + y)^2 ?
Apr 13 at 12:14pm
Ku: 0 ER Re: 2At the end of December, Amit found out that he has texted
Apr 13 at 11:53am
Ku: 2 Re: 1A company manufactures and sells pens for $2.50 each. The fixed costs
Apr 13 at 11:39am
Ku: 1 Re: 2If a, b and c are positive and a/(2b - c)=2b/(3a + c) = a/b. What is
Apr 13 at 10:52am
Ku: 3 ER Re: 1Sets A, B and C are shown below. If number 100 is included
Apr 13 at 10:09am
Ku: 96 ER Re: 30What is the remainder when 3^32 is divided by 4?
Apr 13 at 10:05am
Ku: 1 ER Re: 4A local club has between 24 and 57 members. The members of the club ca
Apr 13 at 10:04am
Ku: 9 ER Re: 6What is the largest power of 5! that can divide 41!?
Apr 13 at 09:57am
Ku: 9 ER Re: 3q is the smallest positive integer for which 3^q is a factor of 8124.
Apr 13 at 09:55am
Ku: 7 ER Re: 4The last digit of 12^12 + 13^13 – 14^14*15^15 =
Apr 13 at 09:51am
Ku: 11 ER Re: 4There are 5 apples in a bag. 4 apples are good but 1 apple is rotten.
Apr 13 at 09:34am
Ku: 1 ER Re: 3Among 200 integers 2^3, 2^6, 2^9, 2^12, ..., 2^600, how many numbers
Apr 13 at 09:08am
Ku: 4 ER Re: 4A researcher computed the mean, the median, and the standard
Apr 13 at 09:07am
Ku: 86 ER Re: 8Twenty percent of the employees of a certain company have stock option
Apr 13 at 08:46am
Ku: 3 ER Re: 3x, y and z satisfy xy/x+y = 1/3, yz/y+z = 1/5, and xz/x+z = 1/6. What
Apr 13 at 08:06am
Ku: 2 ER Re: 1If p pounds of beef cost d dollars, how many cents would k pounds of
Apr 13 at 07:41am
Ku: 22 ER Re: 7How much more interest will maria receive if she invests 1000$ for one
Apr 13 at 07:27am
Ku: 302 ER Re: 34Perimeter of a triangle with integer sides is equal to 15. How many
Apr 13 at 06:54am
Ku: 20 ER Re: 6A wheel of a car of radius 21 cms is rotating at 600 RPM. What is the
Apr 13 at 06:09am
Ku: 15 ER Re: 4The area of parallelogram ABCD equals
Apr 13 at 03:40am
Ku: 7 ER Re: 4When y = 5x is rounded to the nearest integer, the result is 15. Based
Apr 13 at 03:32am
Ku: 2 ER Re: 2How many positive integers less than 10,000 are such that the product
Apr 13 at 02:08am
Ku: 112 ER Re: 22If x and y are integers, what is the least possible positive value of
Apr 13 at 01:46am
Ku: 23 ER Re: 7Mrs. Dickson spent 40 percent of the money she had in her purse on
Apr 13 at 01:39am
Ku: 0 ER Re: 20 user online