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: 0A certain company consists of three divisions, A, B, and C. Of the emp
Apr 6 at 09:02am
Ku: 84 ER Re: 16Is x < 0? (1) x^5 + x^3 + 1 < 0 (2) x^3 + 1 < 0
Apr 6 at 08:31am
Ku: 0 ER Re: 1If n is a positive integer, is 12 a factor of n×(n+1)×(n+2)
Apr 6 at 08:26am
Ku: 7 Re: 6If p and q are distinct positive integers, is
Apr 6 at 06:31am
Ku: 2 Re: 1Is p an odd integer? (1) (p^5)^5 is an odd integer (2) ((p)^(1/5))^(1
Apr 6 at 04:46am
Ku: 2 ER Re: 2If m and n are positive integers, is 4^m*(1/3)^n < 1?
Apr 6 at 04:25am
Ku: 4 ER Re: 3If a and x are integers, and a is even, is x even too? (1) x^a is odd
Apr 6 at 01:01am
Ku: 11 ER Re: 4If AB=3, what is the shortest side of triangle ABC?
Apr 6 at 12:52am
Ku: 36 ER Re: 12The difference between John's and Paul's heights is twice the differen
Apr 6 at 12:49am
Ku: 11 ER Re: 5If |x| < 4, what is the value of x?
Apr 5 at 11:48pm
Ku: 19 ER Re: 9If x ≠ y, and y = (x^2 - y^2)/(x-y), then what is the value of y ?
Apr 5 at 11:17pm
Ku: 9 ER Re: 2Is w greater than 1? (1) w + 2 > 0 (2) w^2 > 1
Apr 5 at 08:49pm
Ku: 87 ER Re: 17A circular patch is placed on a square piece of fabric. What is the
Apr 5 at 07:08pm
Ku: 1 ER Re: 1Is |x| ≤ 4 ? |x + 2| + |x − 4| > 2|x − 1| |(x + 4)(x − 3)| > 8
Apr 5 at 11:49am
Ku: 34 ER Re: 10Apr 5 at 10:47am
Ku: 756 ER Re: 125If x - y > 10, is x - y > x + y ? (1) x = 8 (2) y = -20
Apr 5 at 09:40am
Ku: 44 ER Re: 9Is |a - b| < |a| + |b| ? (1) ab< 0 (2) a^b < 0
Apr 5 at 09:26am
Ku: 35 ER Re: 9A sewing store buys fabric X by the at the wholesale price. If each co
Apr 5 at 09:18am
Ku: 9 ER Re: 6The average score of x number of exams is y. When an additional exam
Apr 5 at 08:17am
Ku: 25 ER Re: 5A pizza recipe calls for cheese and flour in the ratio of 2 grams to 1
Apr 5 at 04:40am
Ku: 14 ER Re: 5Apr 5 at 03:31am
Ku: 30 ER Re: 19If 8 skiers raced down a course multiple times in one day, and each
Apr 5 at 01:51am
Ku: 2 ER Re: 5Four angles are formed by the intersection of line X and line Y.
Apr 4 at 11:54pm
Ku: 3 ER Re: 2What is the value of x^2 - y^2 ? (1) x + y = 2x (2) x - y = 0
Apr 4 at 10:05pm
Ku: 3 ER Re: 2If x and y are positive integers, is 2x a multiple of y?
Apr 4 at 09:14pm
Ku: 58 ER Re: 11If Chanel purchased $9.90 worth of pencils and erasers and p
Apr 4 at 06:38pm
Ku: 1 Re: 3If x and y are integers, is x > y?
Apr 4 at 01:39pm
Ku: 487 ER Re: 29If x and y are positive integers, is x divisible by y?
Apr 4 at 11:10am
Ku: 0 ER Re: 1Is x > 1? (1) x^3 > x (2) x^2 > x > 0
Apr 4 at 10:51am
Ku: 8 ER Re: 15Is x > 0? (1) 3^x is an integer (2) x^2 < x
Apr 4 at 10:49am
Ku: 5 ER Re: 5Each of the 45 books on a shelf is written either in English or in Spa
Apr 4 at 10:02am
Ku: 290 ER Re: 22If in the equation x^2 – 2x – c = 10, x is a variable and c is a const
Apr 4 at 09:53am
Ku: 5 ER Re: 2Are x and y integers? (1) The product xy is an integer. (2) x + y
Apr 4 at 09:35am
Ku: 30 ER Re: 12Is x positive? (1) x − y < 0 (2) x^2 − y^2 > 0
Apr 4 at 09:33am
Ku: 10 ER Re: 6Is the positive integer p a multiple of 50?
Apr 4 at 09:31am
Ku: 20 ER Re: 9Does 7x = 14 + 2x? (1) -3x is greater than or equal to -9. (2) 2x is
Apr 4 at 09:27am
Ku: 4 ER Re: 4Is positive integer n a multiple of 6? (1) 3 is a factor of n. (2) 3n
Apr 4 at 09:25am
Ku: 6 ER Re: 4Is positive integer x divisible by 48?
Apr 4 at 09:21am
Ku: 13 ER Re: 8Is x > 0? (1) x^6 > x^7 (2) x^7 > x^8
Apr 4 at 09:14am
Ku: 62 ER Re: 14If x ≠ 0, does x have an odd number of factors?
Apr 4 at 09:11am
Ku: 27 ER Re: 12If x and y are positive integers, is x a factor of 12?
Apr 4 at 08:31am
Ku: 12 ER Re: 6In the figure above, PQRS is a square and AB = AC. Is the area of tria
Apr 4 at 07:45am
Ku: 125 ER Re: 17How many employees are in company C? 1) There are 120 ways to form a
Apr 4 at 06:55am
Ku: 23 ER Re: 6A contractor combined x tons of a gravel mixture that contained 10 per
Apr 4 at 05:42am
Ku: 314 ER Re: 19Edwin is planning to drive from Boston to New Orleans. By what percent
Apr 4 at 05:27am
Ku: 145 ER Re: 12In 2003 Acme Computer priced its computers five times higher than its
Apr 4 at 05:22am
Ku: 33 ER Re: 9If a and b are positive integers, is ab < 6?
Apr 4 at 05:11am
Ku: 12 Re: 9If c and k are distinct positive integers, is c divisible by k?
Apr 4 at 04:08am
Ku: 5 ER Re: 2In the figure shown ABCD is a rectangle. The shaded region represents
Apr 4 at 04:08am
Ku: 9 ER Re: 3What is the units digit of 9^x where x is a nonnegative integer?
Apr 4 at 12:31am
Ku: 1 ER Re: 20 user online