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: 0Integer N lies between 25 and 35, what is the value of N? (1) When N
Apr 16 at 11:10pm
Ku: 2 ER Re: 2What is the value of x? (1) (x + 2)(x + 3) = 0 (2) x^2 + 5x + 6 = 0
Apr 16 at 10:48pm
Ku: 2 ER Re: 2If the unit's digit of N is greater than 4, what is the unit's digit
Apr 16 at 10:32pm
Ku: 1 ER Re: 2In the figure above, does a = b?
Apr 16 at 08:53pm
Ku: 15 ER Re: 13What is the value of the sum of a list of n odd integers?
Apr 16 at 02:49pm
Ku: 9 ER Re: 6Is the prime number p equal to 37?
Apr 16 at 02:07pm
Ku: 24 ER Re: 4In City X, a television ratings service estimates that the number of
Apr 16 at 11:17am
Ku: 5 ER Re: 4The net profit for an appliance is equal to the selling price of the a
Apr 16 at 10:14am
Ku: 0 Re: 2If every member of set X {-14, -12, 17, 28, 41, Z} is multiplied by nu
Apr 16 at 09:19am
Ku: 31 ER Re: 11Tom, Rich, and Harry want to paint a room together. If Tom and Rich to
Apr 16 at 08:09am
Ku: 0 ER Re: 1How many different factors does X have?
Apr 16 at 08:02am
Ku: 2 Re: 2Danny purchased a number of grease pumps of only two possible variants
Apr 16 at 07:30am
Ku: 11 ER Re: 5If a, b and c are integers, is (a·b) a multiple of 18?
Apr 16 at 06:53am
Ku: 8 ER Re: 5Is quadrilateral ABCD a parallelogram?
Apr 16 at 06:40am
Ku: 22 ER Re: 14What is the value of x? (1) |x| = −x (2) |x|^2 = −x^2
Apr 16 at 06:38am
Ku: 10 ER Re: 7A rectangle PQRS has its diagonal QS along the X-axis. Point Q is (6,0
Apr 16 at 05:28am
Ku: 6 ER Re: 3In the xy-coordinate system, do any points on line k lie in
Apr 16 at 05:18am
Ku: 32 ER Re: 10If the three lines above all intersect at exactly one point, what is
Apr 16 at 04:24am
Ku: 6 ER Re: 4Dan took a 20-question multiple-choice test in psychology. If Dan answ
Apr 16 at 03:39am
Ku: 5 ER Re: 4From a group of J employees, K will be selected, at random, to sit in
Apr 16 at 03:16am
Ku: 40 ER Re: 9In the rectangular coordinate system above, is ABCD a square?
Apr 16 at 03:03am
Ku: 2 ER Re: 6Line M travels through three quadrants of the coordinate plane. Does
Apr 16 at 03:03am
Ku: 11 ER Re: 5How many cylindrical cans with a radius of 2 inches and a height of 6
Apr 16 at 12:54am
Ku: 63 ER Re: 5What digit does d represent in the decimal 0.d64?
Apr 15 at 10:19pm
Ku: 3 ER Re: 4If each of the students in a certain mathematics class is
Apr 15 at 09:01pm
Ku: 17 ER Re: 4Triangle ABC is inscribed in a rectangle ABEF forming two right triang
Apr 15 at 01:52pm
Ku: 55 ER Re: 15A spherical ball was cut into eight equal pieces along the same axis (
Apr 15 at 01:42pm
Ku: 12 ER Re: 4In the figure shown above, O represents the center of a circular 60
Apr 15 at 01:01pm
Ku: 7 ER Re: 6Barbara invested a portion of savings at 7 percent simple interest and
Apr 15 at 12:02pm
Ku: 4 ER Re: 2The length of each side of equilateral triangle M is 3 times the lengt
Apr 15 at 11:25am
Ku: 17 ER Re: 11A square piece of paper is cut by n different straight lines, each pas
Apr 15 at 10:57am
Ku: 29 ER Re: 3Is 2^a*2^b < 4 ? (1) a + b < 1 (2) a + b > 0
Apr 15 at 10:01am
Ku: 0 ER Re: 1In the xy-plane, line a and line b have the same slope. If the y-inter
Apr 15 at 09:40am
Ku: 46 ER Re: 11If n and s are each 2-digit positive integers, is n greater than s ?
Apr 15 at 08:09am
Ku: 4 ER Re: 2Kim and Sue each bought some roses and some daisies at the prices show
Apr 15 at 04:39am
Ku: 406 ER Re: 13Does the integer a have 4 or more distinct prime factors?
Apr 15 at 03:15am
Ku: 1 ER Re: 3What is the value of integer n?
Apr 15 at 02:54am
Ku: 14 ER Re: 9Is the positive integer x an even number?
Apr 15 at 02:51am
Ku: 0 ER Re: 2If r is an integer, is s an integer?
Apr 15 at 02:40am
Ku: 5 ER Re: 3If x and y are integers, is x/3 an integer?
Apr 15 at 02:35am
Ku: 6 ER Re: 2Is (p-2) (q-2) square of an integer?
Apr 15 at 12:40am
Ku: 10 ER Re: 3What is the value of 9^(a + 2b)/3^(a + 3b) ?
Apr 15 at 12:09am
Ku: 1 ER Re: 2Apr 14 at 11:40pm
Ku: 1 ER Re: 1If q, s, and t are all different numbers, is q < s < t ?
Apr 14 at 11:35pm
Ku: 1152 ER Re: 20Do at least 20 percent of the people in country X who are over the age
Apr 14 at 10:32pm
Ku: 1 ER Re: 3If w^2x^3y^4z^5 < 0, is xyz > 0 ?
Apr 14 at 10:31am
Ku: 1 ER Re: 1If x is positive integer, is 2x an integer?
Apr 14 at 10:19am
Ku: 0 ER Re: 1If x is positive integer, is x a prime number?
Apr 14 at 09:29am
Ku: 2 Re: 1If p is a real number and p \neq 2, is p-1 / p+2
Apr 14 at 08:40am
Ku: 1 ER Re: 1If x and y are integers, is x^2+11x+13y an even number?
Apr 14 at 08:05am
Ku: 8 ER Re: 40 user online