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: 3ABC is a right angled triangle with BC = 6 cm and AB = 8 cm. AC is
Apr 2 at 04:47am
Ku: 90 ER Re: 10The dimensions of a field are 20 m by 9 m. A pit 10 m long,
Aug 14, 2021
Ku: 21 ER Re: 8There are 3 dimes and 3 quarters in a coin purse. If 4 coins are chose
Oct 3, 2021
Ku: 12 ER Re: 5How many factors of 72^2 are multiples of 6?
May 1, 2021
Ku: 39 ER Re: 8"You were a quarter of my age when I was twice of your present age"
Sep 1, 2020
Ku: 16 ER Re: 5In the diagram below, PQRS is a rectangle with RT = TU = UV = VW = WS.
Jan 10, 2022
Ku: 2 Re: 2In a 4 person race, medals are awarded to the fastest 3 runners. The
Nov 21, 2022
Ku: 137 ER Re: 22X, Y and Z take 20, 30 and 60 days respectively to complete a job inde
Apr 25, 2022
Ku: 3 ER Re: 2A and B are friends. A and B can independently build a wall in 15 days
Apr 18, 2022
Ku: 9 ER Re: 9g(x) is defined as the product of all even integers k such t
Oct 30, 2022
Ku: 72 ER Re: 9A circular gear with a diameter of 24 centimeters is mounted directly
Aug 5, 2022
Ku: 30 ER Re: 12The number of integers of n satisfying -n+2≥0 and 2n≤4 is
Oct 3, 2019
Ku: 16 ER Re: 15G is the centre of a regular hexagon ABCDEF. How many triangles can be
Jun 21, 2019
Ku: 20 ER Re: 5The ratio of the earnings of A,B and C is 2:3:5
Jun 24, 2016
Ku: 36 ER Re: 6An investment of d dollars at k percent simple annual
Jul 22, 2022
Ku: 345 ER Re: 14r=3^(n+2), then in terms of r, 9^n=
Aug 22, 2020
Ku: 21 ER Re: 4A can complete a project in 20 days and B can complete the
May 30, 2022
Ku: 256 ER Re: 23Two integers will be randomly selected from sets A and B
Sep 20, 2022
Ku: 27 ER Re: 9A child received a gift of six different soccer team flags, including
Nov 17, 2022
Ku: 44 ER Re: 8The ratio of flour to water to sugar in a recipe is 7:4:1.
Apr 7 at 12:58am
Ku: 53 ER Re: 10If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =?
Jul 16, 2021
Ku: 10 ER Re: 7One water pump can fill half of a certain empty tank in 3 hours. Anoth
Aug 15, 2021
Ku: 24 ER Re: 9Bob and Alice can finish a job together in 3 hours.
Jul 21, 2022
Ku: 40 ER Re: 11Containers A and B each contain 8 gold coins, 12 silver coins, and not
Aug 29, 2017
Ku: 12 ER Re: 11Sep 11, 2021
Ku: 24 ER Re: 9Which of the following is equal to (2^k)(5^k − 1)?
Aug 5, 2021
Ku: 36 ER Re: 15A bag contains 2 white and 3 red balls, and a bag B contains 4 white
Feb 26 at 09:50am
Ku: 31 ER Re: 5Express the value 0.4232323….. as a quotient of two numbers
Jan 19, 2022
Ku: 25 ER Re: 3The area of the region bounded by the curves y = |x - 2|, x = 1, x =
Feb 22, 2021
Ku: 13 ER Re: 8Find the probability that a randomly selected year has 53 Sundays.
May 6, 2020
Ku: 18 ER Re: 4If x and y are non-zero numbers such that x>y, which of the following
Aug 18, 2019
Ku: 6 ER Re: 11Amy has a 3600 square foot apartment that she wants to carpet
Jun 27, 2019
Ku: 5 ER Re: 6If xy=1, what is the value of 2(x+y)^2/2(x-y)^2?
Jul 23, 2019
Ku: 31 ER Re: 7Several students are studying together for an exam - Kaplan
May 16, 2020
Ku: 4 ER Re: 5Vasya wrote down several consecutive integers
Aug 11, 2019
Ku: 20 ER Re: 4During a war a Major is supposed to send 5 units of soldiers to 5 diff
Apr 1, 2021
Ku: 31 ER Re: 4In the figure, PQ=QR=RS=ST=TU=UV=VP
Dec 10, 2018
Ku: 3 ER Re: 3S is a set containing a integers, where 0<a<11. If the arithmetic
Jan 15 at 07:28am
Ku: 10 Re: 3P is a set of all integers between x and y, inclusive, and Q is a set
Jan 12 at 10:01pm
Ku: 3 ER Re: 2If a and b are positive integers, which of the following CANNOT be the
Nov 29, 2022
Ku: 0 ER Re: 3For any integer k, k> 1, the "width" of k is the number of primes (not
Nov 27, 2022
Ku: 6 Re: 2If S represents the sum of all the positive three-digit numbers that c
Nov 20, 2022
Ku: 2 Re: 1In a classroom while seating the students, the teacher found that if 6
Nov 12, 2022
Ku: 0 ER Re: 1A bag has 6 different pairs of socks. If 4 socks are randomly selected
Sep 28, 2022
Ku: 2 ER Re: 1In company A, each of the p employees was selected in all of the n
Sep 27, 2022
Ku: 8 Re: 5If M = 12^n, where n is a non-negative single digit integer, what is
Sep 27, 2022
Ku: 0 Re: 2A number X is randomly selected from the set of all non-prime integers
Sep 25, 2022
Ku: 2 ER Re: 1A family including a father, a mother, three sons and three daughters,
Sep 1, 2022
Ku: 7 Re: 30 user online