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: 0Data Sufficiency Butler: 2 Questions Every Day
2 hrs
Ku: 350 ER Re: 19Complete 1000 Data Sufficiency Series (DS-1000 Series)
Jan 29 at 02:15pm
Ku: 28 ER Re: 6Inequality and absolute value questions from my collection
Dec 19, 2022
Ku: 3011 ER Re: 234A school administrator will assign each student in a group
Feb 23 at 10:03am
Ku: 1434 ER Re: 58Is |x - y| > |x| - |y|? (1) y < x (2) xy < 0
May 21, 2022
Ku: 1315 ER Re: 47Train A leaves New York for Boston at 3 PM and travels at
Mar 21 at 11:37pm
Ku: 1216 ER Re: 40May 18, 2021
Ku: 1193 ER Re: 70The table above shows the results of a survey of 100 voters who each
Mar 13 at 01:33am
Ku: 1155 ER Re: 37If q, s, and t are all different numbers, is q < s < t ?
Apr 14 at 11:35pm
Ku: 1152 ER Re: 20NEW!!! Tough and tricky exponents and roots questions
Jan 11 at 04:40am
Ku: 1073 ER Re: 32Jun 17, 2022
Ku: 1060 ER Re: 97Nov 15, 2022
Ku: 1028 ER Re: 135Is ((x-3)^2)^(1/2) = 3-x? (1) x ≠ 3 (2) -x|x| > 0
Jul 10, 2022
Ku: 1000 ER Re: 45In triangle ABC, point X is the midpoint of side AC and
Oct 26, 2022
Ku: 982 ER Re: 23On the number line shown, is zero halfway between r and s ?
Oct 6, 2022
Ku: 975 ER Re: 31If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0
Feb 1 at 09:14pm
Ku: 910 ER Re: 39A pentagon with 5 sides of equal length and 5 interior angles of equal
Nov 23, 2022
Ku: 905 ER Re: 66Are x and y both positive? (1) 2x - 2y = 1 (2) x/y > 1
Aug 11, 2022
Ku: 895 ER Re: 61In the xy-plane, at what two points does the graph of y=(x+a)(x+b)
Aug 21, 2022
Ku: 854 ER Re: 36In the xy-plane, region R consists of all the points (x, y)
Feb 10 at 01:05am
Ku: 850 ER Re: 32In the figure shown, what is the value of x?
Jul 1, 2022
Ku: 849 ER Re: 17Beginning in January of last year, Carl made deposits of $120 into his
Jun 22, 2022
Ku: 836 ER Re: 15Machines X and V produced identical bottles at different
Dec 26, 2022
Ku: 827 ER Re: 28If x, y and z are integers and xy + z is an odd integer, is x an even
Jun 13, 2022
Ku: 824 ER Re: 21In the xy-plane, does the line with equation y = 3x + 2 contains the
Feb 1 at 08:33pm
Ku: 817 ER Re: 30If x is an integer, what is the value of x? (1) x^2 - 4x + 3
Jun 23, 2022
Ku: 809 ER Re: 38Are at least 10 percent of the people in Country X who are 65 years
Feb 3 at 12:26am
Ku: 805 ER Re: 31A certain list consists of 3 different numbers. Does the median of the
Mar 16 at 09:18pm
Ku: 795 ER Re: 29Is xy > 0? (1) x - y > -2 (2) x - 2y < -6
Jul 9, 2022
Ku: 793 ER Re: 35If r and s are the roots of the equation x^2 + bx + c = 0
Oct 29, 2022
Ku: 791 ER Re: 17If it took Carlos 1/2 hour to cycle from his house to the library yest
Apr 23, 2022
Ku: 781 ER Re: 31Is x > y ? (1) x^(1/2) > y (2) x^3 > y
Feb 4 at 09:06am
Ku: 779 ER Re: 29If x, y, and z are three-digit positive integers and if x =
Nov 5, 2022
Ku: 777 ER Re: 23If x = u^2 - v^2, y = 2uv and z = u^2 + v^2, and if x = 11,
Jul 26, 2022
Ku: 776 ER Re: 30Apr 5 at 10:47am
Ku: 756 ER Re: 125Does the integer k have a factor p such that 1 < p < k ?
Oct 15, 2022
Ku: 748 ER Re: 33Last year, a certain company began manufacturing product X
Oct 4, 2022
Ku: 737 ER Re: 21In the figure above, is the area of triangular region ABC
Jan 8 at 08:10am
Ku: 733 ER Re: 22If x and y are positive integers such that x = 8y + 12, what is the
Aug 16, 2022
Ku: 732 ER Re: 28What is the median number of employees assigned per project
Nov 3, 2022
Ku: 721 ER Re: 27At least 100 students at a certain high school study japanes
Aug 2, 2022
Ku: 712 ER Re: 24If p, x, and y are positive integers, y is odd, and p = x^2
Oct 25, 2022
Ku: 710 ER Re: 23In the xy-plane shown, the shaded region consists of all points that
Apr 13 at 10:12pm
Ku: 694 ER Re: 34If r and s are positive integers, can the fraction r/s be expressed as
Yesterday at 08:59am
Ku: 681 ER Re: 38Of the 60 animals on a certain farm, 2/3 are either pigs or cows. How
Mar 9 at 06:19am
Ku: 681 ER Re: 41The annual rent collected by a corporation from a certain building was
May 30, 2022
Ku: 677 ER Re: 10In the figure shown, point O is the center of the semicircle and point
Nov 23, 2022
Ku: 676 ER Re: 33In the rectangular coordinate system shown above, does the
Sep 24, 2022
Ku: 666 ER Re: 11Joanna bought only $0.15 stamps and $0.29 stamps. How many $0.15 stamp
Mar 5 at 09:27am
Ku: 648 ER Re: 25If arc PQR above is a semicircle, what is the length of diameter PR ?
Nov 2, 2022
Ku: 647 ER Re: 170 user online