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: 0Problem Solving Butler: 2 Questions Every Day
2 hrs
Ku: 294 ER Re: 19Complete 1000 Problem Solving Series (PS-1000 Series)
Jan 29 at 02:15pm
Ku: 28 ER Re: 30.99999999/1.0001 - 0.99999991/1.0003 =
Nov 10, 2022
Ku: 3077 ER Re: 37For every positive even integer n, the function h(n) is defined to be
Aug 21, 2022
Ku: 2711 ER Re: 43Last Sunday a certain store sold copies of Newspaper A for $1.00 each
Mar 20 at 05:45pm
Ku: 2691 ER Re: 53List T consist of 30 positive decimals, none of which is an integer
Dec 27, 2022
Ku: 2275 ER Re: 35NEW!!! Tough and tricky exponents and roots questions
Mar 23 at 04:56am
Ku: 2254 ER Re: 54Of the 300 subjects who participated in an experiment using virtual-re
Feb 9 at 10:48pm
Ku: 1877 ER Re: 34A photography dealer ordered 60 Model X cameras to be sold
Mar 7 at 10:43am
Ku: 1865 ER Re: 45In the figure above, points P and Q lie on the circle with
Jul 22, 2022
Ku: 1829 ER Re: 29A certain city with population of 132,000 is to be divided into 11
Apr 4 at 05:09am
Ku: 1736 ER Re: 34M is the sum of the reciprocals of the consecutive integers from 201
Dec 25, 2022
Ku: 1696 ER Re: 29Oct 3, 2022
Ku: 1599 ER Re: 102For every integer k from 1 to 10, inclusive the "kth term of a certain
Jul 25, 2022
Ku: 1411 ER Re: 49Seven pieces of rope have an average (arithmetic mean) lengt
Mar 6 at 03:09pm
Ku: 1345 ER Re: 36If two integers are chosen at random out of the set {2, 5, 7, 8}, what
Apr 1 at 03:19am
Ku: 1329 ER Re: 37In a village of 100 households, 75 have at least one DVD player, 80
Jan 21 at 03:24am
Ku: 1303 ER Re: 50If s and t are positive integers such that s/t = 64.12 which
Mar 28 at 02:15am
Ku: 1295 ER Re: 25Running at their respective constant rates, Machine X takes 2 days
Dec 31, 2022
Ku: 1268 ER Re: 46Last year the price per share of Stock X increased by k percent and
Apr 2 at 06:21am
Ku: 1264 ER Re: 30Right triangle PQR is to be constructed in the xy-plane so
Aug 4, 2022
Ku: 1262 ER Re: 17A committee of three people is to be chosen from four married couples.
Dec 28, 2022
Ku: 1261 ER Re: 48Tanya prepared 4 different letters to be sent to 4 different addresses
Jan 11 at 09:51am
Ku: 1218 ER Re: 39Feb 6 at 05:41am
Ku: 1211 ER Re: 116Which of the following fractions is closest to 1/2?
Oct 12, 2022
Ku: 1211 ER Re: 30A couple decides to have 4 children. If they succeed in having 4 child
Jun 5, 2022
Ku: 1205 ER Re: 35During a trip, Francine traveled x percent of the total distance at an
Dec 28, 2022
Ku: 1193 ER Re: 46If x and y are positive numbers such that x + y = 1, which of the
Feb 9 at 10:13am
Ku: 1188 ER Re: 38When positive integer x is divided by positive integer y, the remainde
Oct 25, 2022
Ku: 1179 ER Re: 23How many of the integers that satisfy the inequality (x+2)(x
Feb 6 at 08:38pm
Ku: 1176 ER Re: 36Of the three-digit integers greater than 700, how many have two digits
Feb 9 at 02:11am
Ku: 1166 ER Re: 23If x is positive, which of the following could be correct ordering of
Mar 12 at 07:54am
Ku: 1159 ER Re: 41A researcher plans to identify each participant in a certain medical
Apr 4 at 11:50pm
Ku: 1158 ER Re: 76Positive integer n leaves a remainder of 4 after division by
Dec 16, 2022
Ku: 1151 ER Re: 38If an integer n is to be chosen at random from the integers 1 to 96
Apr 15, 2022
Ku: 1150 ER Re: 31If 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: 31For which of the following functions f is f(x) = f(1-x) for all x?
Sep 30, 2022
Ku: 1123 ER Re: 14A certain experimental mathematics program was tried out in 2 classes
Jun 12, 2022
Ku: 1120 ER Re: 45The measurements obtained for the interior dimensions of a
Feb 25 at 12:12pm
Ku: 1119 ER Re: 52At a certain fruit stand, the price of each apple is 40 cents and the
Mar 28 at 07:16am
Ku: 1102 ER Re: 35The letters D, G, I, I , and T can be used to form 5-letter strings as
Feb 21 at 09:27am
Ku: 1101 ER Re: 40If n is a positive integer and n^2 is divisible by 72, then the larges
Jun 4, 2022
Ku: 1062 ER Re: 35At a blind taste competition a contestant is offered 3 cups of each of
Mar 11 at 01:38am
Ku: 1048 ER Re: 24For any positive integer n, the sum of the first n positive integers
Feb 24 at 08:09am
Ku: 1042 ER Re: 31The function f is defined for each positive three-digit integer n by
Dec 7, 2022
Ku: 1034 ER Re: 19Apr 6 at 08:17am
Ku: 1025 ER Re: 69In the figure shown, what is the value of v+x+y+z+w?
Sep 30, 2022
Ku: 1024 ER Re: 25A certain characteristic in a large population has a distribution that
Aug 14, 2022
Ku: 1024 ER Re: 15Mary passed a certain gas station on a highway while traveling west at
Jan 23 at 01:43pm
Ku: 1021 ER Re: 20In the figure, point D divides side BC of triangle ABC into segments
Sep 1, 2022
Ku: 1012 ER Re: 300 user online