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: 0If m and n are positive integers, what is the value of m?
Sep 12 at 05:24am
Ku: 0 ER Re: 1If x and y are different positive numbers, is z between x and y?
Sep 12 at 04:48am
Ku: 6 ER Re: 5Sep 12 at 04:43am
Ku: 4 ER Re: 3Is |m| less than 1? (1) |m| > m (2) m = 0.5
Sep 12 at 02:50am
Ku: 1 ER Re: 1A certain company consists of three divisions, A, B, and C. Of the emp
Sep 12 at 02:24am
Ku: 105 ER Re: 17Is y > 0? (1) x^2 - y^2 = 0 (2) x^2 + y^2 = 0
Sep 12 at 01:31am
Ku: 3 ER Re: 2What is the average (arithmetic mean) monthly salary of a worker at
Sep 12 at 01:30am
Ku: 0 ER Re: 0If a certain positive two-digit number has tens' digit w and units' di
Sep 12 at 01:07am
Ku: 21 ER Re: 5Is x% of x% of y equal to x% less than y ? (1) x(x + 100) =
Sep 12 at 12:38am
Ku: 107 ER Re: 20If a^2 = b, is 1 > a > 0? (1) 1 > b > 0 (2) a > b
Sep 11 at 10:11pm
Ku: 1 ER Re: 4Each of the dinners served at a banquet was either chicken or beef or
Sep 11 at 08:28pm
Ku: 43 ER Re: 6Is 3^p > 2^q ? (1) q = 2p (2) q > 0
Sep 11 at 08:27pm
Ku: 9 ER Re: 5Working together at their respective constant rates, Tom and Matt made
Sep 11 at 05:51pm
Ku: 34 ER Re: 11At a souvenir shop, all posters are priced equally and all
Sep 11 at 05:36pm
Ku: 110 ER Re: 12S is a set of integers such that i) if a is in S, then a is
Sep 11 at 01:34pm
Ku: 69 ER Re: 12David earns a commission that consists of a certain number of dollars
Sep 11 at 01:03pm
Ku: 17 ER Re: 4Three roommates—Bela, Gyorgy, and Janos—together saved money for a tri
Sep 11 at 10:16am
Ku: 44 ER Re: 10Sep 11 at 08:49am
Ku: 82 ER Re: 20If x and y are integers, is x^3 - y^3 an odd integer?
Sep 11 at 08:47am
Ku: 0 ER Re: 1If x is not equal to y and if √x = y, what is the value of y
Sep 11 at 06:31am
Ku: 37 ER Re: 20Is a > c? (1) b > d (2) ab^2 b > b^2c d
Sep 11 at 06:19am
Ku: 68 ER Re: 15The variables x, y, and m are all positive integers. If y is even and
Sep 11 at 06:06am
Ku: 1 ER Re: 1In a certain sequence, when you subtract the Mth element from the (M-1
Sep 11 at 06:06am
Ku: 21 ER Re: 6What is the value of y? (1) 3|x^2 - 4| = y - 2 (2) |3 - y| = 11
Sep 11 at 06:02am
Ku: 199 ER Re: 1915a + 6b = 30, what is the value of a - b ?
Sep 11 at 04:26am
Ku: 13 ER Re: 10In an interview for a certain job, 120 candidates appeared and two que
Sep 11 at 01:15am
Ku: 18 ER Re: 7Is x = 3? (1) x = (−3y − 3)/(1− y) (2) |x|/x + x|x| > 0
Sep 10 at 11:39pm
Ku: 8 ER Re: 3If line M passes through the coordinate system shown above, does line
Sep 10 at 10:32pm
Ku: 5 ER Re: 2If the successive tick marks shown on the number line above
Sep 10 at 06:18pm
Ku: 123 ER Re: 6A drawer contains 8 socks, and 2 socks are selected at random without
Sep 10 at 05:46pm
Ku: 135 ER Re: 13Six congruent circles are packed into an equilateral triangle so that
Sep 10 at 12:45pm
Ku: 37 ER Re: 6Of the shares of stock owned by a certain investor, 30
Sep 10 at 12:03pm
Ku: 165 ER Re: 7Does |a - b| = b - a? (1) a < b (2) ab < 0 and a^2*b = 1
Sep 10 at 10:27am
Ku: 1 ER Re: 2Lines L and M intersect at (-2,-2). Is the Value of X- intercept of L
Sep 10 at 10:22am
Ku: 45 ER Re: 14If m and n are integers, what is the value of m + n ?
Sep 10 at 09:06am
Ku: 41 ER Re: 11A certain shop only sells items for a whole number of dollars and nine
Sep 10 at 08:39am
Ku: 10 ER Re: 2If x^2 + 3x + c = (x + a)(x + b) for all x, what is the value of c?
Sep 10 at 07:28am
Ku: 8 ER Re: 3Company X is forming a two-person committee by selecting one
Sep 10 at 04:46am
Ku: 53 ER Re: 18Four more work visas are available and five employers from country A a
Sep 10 at 04:25am
Ku: 7 ER Re: 2Sep 10 at 03:54am
Ku: 9 ER Re: 2If x is a positive integer and x^y = 1, what is the value of x?
Sep 10 at 03:51am
Ku: 14 ER Re: 4Sep 10 at 03:47am
Ku: 3 ER Re: 3Is x > 3? (1) (x^2y)^3/(xy^3)^2 = 3 (2) x^3y^(3) = 1
Sep 10 at 12:18am
Ku: 3 ER Re: 2When a positive integer n is divided by 3, what is the remainder?
Sep 9 at 11:27pm
Ku: 2 ER Re: 3If m and n are positive integers, what is the remainder when m is divi
Sep 9 at 09:59pm
Ku: 14 ER Re: 4If a and b are nonzero numbers on the number line, is 0 between a and
Sep 9 at 07:02pm
Ku: 30 ER Re: 8If lines k and j are in the xy coordinate plane, is the
Sep 9 at 04:09pm
Ku: 56 ER Re: 13Sep 9 at 03:10pm
Ku: 10 ER Re: 1Sep 9 at 03:08pm
Ku: 2 ER Re: 1Is the number of seconds required to travel d1 feet at r1
Sep 9 at 02:43pm
Ku: 312 ER Re: 230 user online