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: 3A bag contains 7 red, 9 yellow, and 3 black balls. If a ball is pick
2 mins
Ku: 3 ER Re: 7The sum of four consecutive odd numbers is equal to the sum
13 mins
Ku: 548 ER Re: 22What is the remainder when 25^25 is divisible by 26 ?
41 mins
Ku: 11 ER Re: 5The tyre of a car made an average of 500 revolutions per minute in
1 hr
Ku: 0 ER Re: 1If x and y are integers and 7^x−7^(x−2)=3∗14^y what is the value of x?
1 hr
Ku: 4 ER Re: 3The population in a certain town doubles every 5 years. Approximately
1 hr
Ku: 19 ER Re: 10What is (1331)^(1/2)/(396^(1/2) + 275^(1/2))
1 hr
Ku: 31 ER Re: 10Last year, a certain public transportation system sold an average
1 hr
Ku: 56 ER Re: 13Maxwell leaves his home and walks toward Brad's house at the same time
1 hr
Ku: 3 ER Re: 7A class comprises 40 students and is divided into two sections. In sec
1 hr
Ku: 3 ER Re: 3What is the remainder when (2^16)(3^16)(7^16) is divided by 10?
1 hr
Ku: 21 ER Re: 9On a certain day, orangeade was made by mixing a certain
2 hrs
Ku: 320 ER Re: 20Milton school has a student-to-teacher ratio of 25 to 2. The average
2 hrs
Ku: 2 ER Re: 4A school library consists of literature books and science books in the
2 hrs
Ku: 0 ER Re: 0How many different numbers can we have by changing the position of the
2 hrs
Ku: 10 ER Re: 5What is the remainder when (1!)^3+ (2!)^3 + (3!)^3 +.....(11
2 hrs
Ku: 93 ER Re: 15In the figure AB and CD are two diameters of circle. Interse
2 hrs
Ku: 206 ER Re: 38A certain candy manufacturer reduced the weight of Candy Bar M by 20
2 hrs
Ku: 33 ER Re: 6If N is a positive integer less than 200, and 14N/60 is an
3 hrs
Ku: 121 ER Re: 10If a certain toy store's revenue in November was 2/5 of its
3 hrs
Ku: 188 ER Re: 20How many different pairs of positive integers (a, b) satisfy the equat
4 hrs
Ku: 111 ER Re: 20The set of solutions for the equation (x^2 – 25)^2 = x^2 – 10x + 25 co
9 hrs
Ku: 411 ER Re: 27N! is ending with x zeroes. (N + 3)! is ending with (x + 2) zeroes. Ho
10 hrs
Ku: 13 Re: 4Half an hour after Car A started traveling from Newtown to Oldtown, a
13 hrs
Ku: 74 ER Re: 10The average (arithmetic mean) of all scores on a certain algebra test
13 hrs
Ku: 9 ER Re: 4The students in a class were asked to vote for their favourite subject
15 hrs
Ku: 3 ER Re: 3Abe and Beth both start from a common point and travel in different
16 hrs
Ku: 2 ER Re: 2If (6^2)(44)(5^x)(20) / (8^2)(9) = 1375, what is the value of x?
18 hrs
Ku: 16 ER Re: 19If (4^x)(8^y)(16^7x) = (8^4y)(32^x)(64^y) what is value x/y?
18 hrs
Ku: 8 ER Re: 5Two semi-circles are drawn on adjacent sides of a square with side len
18 hrs
Ku: 11 ER Re: 4ABCD is a parallelogram. E and F are points on AB such that AE=EF=FB.
18 hrs
Ku: 6 ER Re: 3In how many different ways can a group of 8 people be divide
19 hrs
Ku: 276 ER Re: 16Tom purchased a total of $5000 worth of travelers checks in $50 and $
19 hrs
Ku: 7 Re: 4Two similar triangles have areas in the ratio 81:16.
19 hrs
Ku: 11 ER Re: 6If |-x/3 + 1| < 2, which of the following must be true?
20 hrs
Ku: 168 ER Re: 22For which of the following x is |x|+x>0 ?
20 hrs
Ku: 8 ER Re: 6In a 3600 m race around a circular track of length 400m, the faster ru
20 hrs
Ku: 6 ER Re: 3If 5 < x < 10 and y = x + 5, what is the greatest possible
20 hrs
Ku: 40 ER Re: 12In how many ways can 5 boys and 3 girls be seated on 8
20 hrs
Ku: 78 ER Re: 21If f(x) = 5 - 2x and f(3k) = f(k + 1), then f(k) =
20 hrs
Ku: 12 ER Re: 8Four points A, B, C and D are in a row, not necessarily in the same or
20 hrs
Ku: 9 ER Re: 3If AB||CD, what is the value of x?
20 hrs
Ku: 11 ER Re: 5The turnover of an organization named 'Coverage' was $640 crore per an
21 hrs
Ku: 66 ER Re: 16The octahedron is an eight-faced geometric solid that can be thought o
22 hrs
Ku: 14 ER Re: 7Which of the following lines do not contain coordinate points that are
22 hrs
Ku: 9 ER Re: 7Two digits in hunter's age are the same as the digit in the titan's ag
22 hrs
Ku: 86 ER Re: 18In the sequence a1, a2, ... , an each term after the first term is
22 hrs
Ku: 18 ER Re: 53 girls and 4 boys line up in a row. If girls stand at the first and
22 hrs
Ku: 0 ER Re: 10 user online