100 Hardest and easiest questions for DS as of September 2023 #Announcements
Nov 16, 2022
Ku: 743 ER Re: 19DS Question Directory by Topic and Difficulty #Announcements
Mar 7, 2012
Ku: 1390 ER Re: 0What is the positive integer n?
Sep 23 at 12:22am
Ku: 132 ER Re: 14What is the ratio of the area of the TV screen with diagonal
Sep 22 at 11:49pm
Ku: 39 ER Re: 9Is cdef < 0? (1) cd^2e^3f^4 < 0 (2) c^2d^3e^4f^5 > 0
Sep 22 at 11:34pm
Ku: 15 ER Re: 9What is the hundredths digit of the decimal z?
Sep 22 at 11:25pm
Ku: 405 ER Re: 14The first four digits of the six-digit initial password for a shopper'
Sep 22 at 11:15pm
Ku: 71 ER Re: 16List A contains x1, x2, ..., x10; list B contains y1, y2
Sep 22 at 11:11pm
Ku: 9 ER Re: 2a, b, c, and d are positive integers. If (a + b) (c – d) = r
Sep 22 at 11:07pm
Ku: 56 ER Re: 10If cubical blocks in a display are stacked one on top of the other on
Sep 22 at 11:00pm
Ku: 64 ER Re: 9Sep 22 at 10:47pm
Ku: 2 ER Re: 3Is x > 0 ? (1) x^3 < x^4 (2) x^3 < x^5
Sep 22 at 07:50pm
Ku: 13 ER Re: 6If n is the least of three different integers greater than 1, what is
Sep 22 at 05:52pm
Ku: 117 ER Re: 17What is the value of x/yz, if x, y and z are integers?
Sep 22 at 02:33pm
Ku: 5 ER Re: 3If a certain store purchased a computer game and then sold
Sep 22 at 01:24pm
Ku: 75 ER Re: 9If x, y and z are integers and xy + z is an odd integer, is x an even
Sep 22 at 01:04pm
Ku: 891 ER Re: 22Is x an integer? (1) x^3 = 8 (2) x = 4^(1/2)
Sep 22 at 12:59pm
Ku: 21 ER Re: 16If x 0, what is the value of |x|/x? (1) x < 0 (2) x = -1
Sep 22 at 11:14am
Ku: 0 ER Re: 1If the greatest common factor of two integers, m and n, is
Sep 22 at 10:53am
Ku: 18 ER Re: 12If n and t are positive integers, what is the greatest prime factor of
Sep 22 at 10:38am
Ku: 461 ER Re: 19What is the value of |a - b|? (1) |a + b| = 10 (2) |a^2 - b^2| = 20
Sep 22 at 08:48am
Ku: 0 ER Re: 1If q is an integer, then q is divisible by how many positive
Sep 22 at 08:02am
Ku: 12 ER Re: 5Bill’s street address is wxyz Oak Street where w, x, y, and
Sep 22 at 07:38am
Ku: 24 ER Re: 13If a_n= 0.5* a_n+1, what is the value of a_7
Sep 22 at 07:37am
Ku: 15 ER Re: 2Is x|y| = |xy|? (1) x > 0 (2) y > 0
Sep 22 at 07:34am
Ku: 0 ER Re: 2If x is an integer, is y an integer?
Sep 22 at 07:16am
Ku: 38 ER Re: 7Of the 48 students in a class, 16 like to study History. What percenta
Sep 22 at 05:05am
Ku: 25 ER Re: 7What is the average (arithmetic mean) of a sequence of N consecutive
Sep 22 at 01:30am
Ku: 0 ER Re: 0Guy's net income equals his gross income minus his deductions. By what
Sep 22 at 12:18am
Ku: 195 ER Re: 15What is the average (arithmetic mean) weight of the five elephants in
Sep 21 at 11:15pm
Ku: 1 ER Re: 1W, X, Y, and Z represent distinct digits such that WX * YZ = 1995. Wha
Sep 21 at 11:10pm
Ku: 55 ER Re: 9Bill can dig a well in x! hours. Carlos can dig the same
Sep 21 at 09:29pm
Ku: 85 ER Re: 14What is the standard deviation of set X, which contains consecutive
Sep 21 at 09:06pm
Ku: 3 ER Re: 1In the figure above, segments AD and AC divide ∠EAB into three nonover
Sep 21 at 07:28pm
Ku: 12 ER Re: 2Working independently at their respective constant rates, pumps X and
Sep 21 at 01:19pm
Ku: 24 ER Re: 5The integer x is how much greater than 3?
Sep 21 at 10:44am
Ku: 3 Re: 3Is n/18 an integer? (1) 5n/18 is an integer. (2) 3n/18 is an integer.
Sep 21 at 10:18am
Ku: 295 ER Re: 21Tim and Glenn are running laps around a circular track. If they start
Sep 21 at 07:52am
Ku: 39 ER Re: 16If the length of Amanda's membership was rounded up to the
Sep 21 at 07:44am
Ku: 4 ER Re: 4The function y=px^2-4x+q in the x-y plane attains a
Sep 21 at 07:08am
Ku: 37 ER Re: 10What is the sum of the remainders when n positive integers were divide
Sep 21 at 06:58am
Ku: 4 ER Re: 3Is |x + y| = |x| + |y|? (1) xy > 0 (2) x < 0
Sep 21 at 05:27am
Ku: 1 ER Re: 1If p is a prime number greater than 2, what is the value of p ?
Sep 21 at 04:56am
Ku: 125 ER Re: 20Is x positive? (1) 1/(x + 1) < 1 (2) (x - 1) is a perfect square.
Sep 21 at 02:03am
Ku: 68 ER Re: 10Sep 21 at 01:16am
Ku: 44 ER Re: 8Four points that form a polygon lie on the circumference of
Sep 20 at 10:46pm
Ku: 13 ER Re: 3Sep 20 at 09:46pm
Ku: 1 ER Re: 1What is the remainder when the positive integer x is divided by 6?
Sep 20 at 09:43pm
Ku: 127 ER Re: 14GMAT Club World Cup 2022 (DAY 10): Is the sum of four consecutive
Sep 20 at 07:25pm
Ku: 31 ER Re: 28What percent of the employees of Company X are technicians?
Sep 20 at 06:38pm
Ku: 25 ER Re: 5If x^2 - y^2 = 1, what is the value of x? (1) x + y = 1/2 (2) y^2 = 9
Sep 20 at 02:24pm
Ku: 0 ER Re: 1If x and y are positive integers and x < y, what is the value of x?
Sep 20 at 01:14pm
Ku: 0 ER Re: 10 user online