100 Hardest and easiest questions for DS as of March 2023 #Announcements
Nov 16, 2022
Ku: 719 ER Re: 19DS Question Directory by Topic and Difficulty #Announcements
Mar 7, 2012
Ku: 1363 ER Re: 0There are three types of Chandeliers hung in a party hall: A, B and C.
Apr 8 at 11:39am
Ku: 20 Re: 4Is x^2 - y^2 < x - y? (1) x - y < 0 (2) x + y > 0
Apr 8 at 09:45am
Ku: 3 ER Re: 2If z is an integer, is z prime?
Apr 8 at 08:44am
Ku: 14 ER Re: 6The number of antelope in a certain herd increases every
Apr 8 at 08:42am
Ku: 118 ER Re: 30If |x² + 3x – 7| = 3, is x prime?
Apr 8 at 07:52am
Ku: 6 ER Re: 6Working together at their constant rates, A and B can fill
Apr 8 at 06:44am
Ku: 66 ER Re: 12If R is set of 15 consecutive integers, is the integer 10 in R?
Apr 8 at 06:37am
Ku: 1 ER Re: 2If k is an even integer, what is the remainder when k is divided by 10
Apr 8 at 06:18am
Ku: 4 Re: 4Samantha invests i1 dollars in bond X, which pays r1
Apr 8 at 05:05am
Ku: 15 ER Re: 16Machines A and B each produce tablets at their respective co
Apr 8 at 04:54am
Ku: 170 ER Re: 29The ratio of profit percentage of 1 cricket bat to 1 tennis racquet is
Apr 8 at 04:10am
Ku: 1 Re: 1If x, y and z are positive integers, is it true that x^2 is divisible
Apr 8 at 03:10am
Ku: 13 ER Re: 5Is ∆ ABC a right triangle? (1) The degree measure of ∠A
Apr 8 at 03:09am
Ku: 5 ER Re: 3If x, y, and z are positive integers, is x + y divisible by 2?
Apr 8 at 03:09am
Ku: 0 ER Re: 2What fraction of this year's graduating students at a certain college
Apr 8 at 02:38am
Ku: 144 ER Re: 19Is integer N odd? (1) N is a factor of 100. (2) N is a factor of 135
Apr 8 at 01:58am
Ku: 4 ER Re: 3Apr 8 at 01:54am
Ku: 20 ER Re: 7If x ≠ 0, is |x|/x < 1? (1) x < 1 (2) x > −1
Apr 8 at 01:41am
Ku: 10 ER Re: 8G number of girls and B number of boys are students of a school S.
Apr 8 at 01:33am
Ku: 2 Re: 1If x and y are integers, is x^2 + x + y an even number?
Apr 8 at 12:08am
Ku: 0 ER Re: 2Apr 7 at 11:41pm
Ku: 34 ER Re: 8If c 0 and ab/c < 0, is a/c < 0 ?
Apr 7 at 09:10pm
Ku: 0 ER Re: 3Does x = y ? (1) xy/(x + y) = 0 (2) xy = 0
Apr 7 at 12:58pm
Ku: 15 ER Re: 3How many members of a certain legislature voted against the measure to
Apr 7 at 10:38am
Ku: 116 ER Re: 14GMAT Club World Cup 2022 (DAY 9): If x and y are integer
Apr 7 at 10:12am
Ku: 17 ER Re: 15The integers y and z are both positive. Is yz a multiple of 500?
Apr 7 at 08:56am
Ku: 15 ER Re: 4If n is positive, is root(n) > 100 ?
Apr 7 at 07:46am
Ku: 284 ER Re: 17If Adam is a centimeters tall, Alfredo is b centimeters tall, and Davi
Apr 7 at 07:41am
Ku: 2 ER Re: 3In order to play a certain game, 24 players must be split in
Apr 7 at 07:23am
Ku: 33 ER Re: 18n is an integer such that n ≥ 0. For n > 0, the sequence tn is defined
Apr 7 at 06:19am
Ku: 45 ER Re: 8If x 0, is x*y = 0? (1) y = z (2) x = y + z
Apr 7 at 06:18am
Ku: 0 ER Re: 4If 0 < x < 1, is the hundredths digit of x equal to 9 ? (1) x + 0.001
Apr 7 at 05:57am
Ku: 3 ER Re: 2In the xy-plane, lines k and l intersect at the point (1,1). Is the y-
Apr 7 at 05:20am
Ku: 608 ER Re: 28What is the value of positive integer n ? (1) n^5! = 1 (2) n^5 = n!
Apr 7 at 04:44am
Ku: 9 ER Re: 8What is the greatest common factor of positive integers x and y?
Apr 7 at 03:20am
Ku: 2 ER Re: 2In what ratio should Solution 1 and Solution 2 be mixed to
Apr 7 at 02:14am
Ku: 56 ER Re: 11Point (x, y) has in which quadrant of the rectangular coordinate syste
Apr 7 at 12:52am
Ku: 7 ER Re: 4Is the number of distinct prime factors of the positive integer X more
Apr 7 at 12:26am
Ku: 10 ER Re: 4ABC is a right triangle with right angle at point B. If the ratio of
Apr 6 at 11:38pm
Ku: 26 ER Re: 14Is a + b > c? (1) a, b, and c represent three different lengths of the
Apr 6 at 11:07pm
Ku: 2 ER Re: 1The line y = 2 contains points J, K, L, and M, though not necessarily
Apr 6 at 10:57pm
Ku: 1 ER Re: 1How many workers does Factory X employ? (1) 120 workers at Factory X
Apr 6 at 10:39pm
Ku: 1 ER Re: 1What is the median of the data set S that consists of the integers 17
Apr 6 at 10:08pm
Ku: 19 ER Re: 4If n is an integer and n > 1,000^2 - 999^2, what is the value of n ?
Apr 6 at 09:40pm
Ku: 0 ER Re: 1In the equation x^2 + bx + 12 = 0, x is a variable and b is a constant
Apr 6 at 07:49pm
Ku: 60 ER Re: 10Is 'b' the median of three numbers a, b, and c? 1) |a-b|=|b-c| 2) b>c
Apr 6 at 07:15pm
Ku: 3 ER Re: 4The table above shows the morning schedule for train X . If Juan took
Apr 6 at 01:02pm
Ku: 40 ER Re: 10Store S sold a total of 90 copies of a certain book during
Apr 6 at 12:30pm
Ku: 152 ER Re: 20Alan and Sue have each been saving one dollar a day and will continue
Apr 6 at 10:38am
Ku: 48 ER Re: 8Apr 6 at 09:10am
Ku: 16 ER Re: 60 user online