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GMAT Data Sufficiency (DS)

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769
ER
View first unread post 100 Hardest and easiest questions for DS as of March 2024
Bunuel
19
160667
View first unread post by: bumpbot
28 Nov 2023, 14:32
1416
ER
View first unread post DS Question Directory by Topic and Difficulty
bb
0
446484
View first unread post by: bb
07 Mar 2012, 08:58
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Topics
5
ER
View first unread post What is the value of (x + y)^2 (1) x^2 + xy = 3 (2) y^2 + yx = 5
Bunuel
2
2697
View first unread post by: bumpbot
02 Feb 2023, 08:03
5
ER
View first unread post What is the value of a + b ? (1) (a + b) 2 = 4 (2) a = 2 b
carcass
4
1213
View first unread post by: Bunuel
02 Feb 2023, 09:38
5
ER
View first unread post Hanna holds a certain number of cards, each of which is green or
Abhi077
3
1795
View first unread post by: bumpbot
03 Feb 2023, 04:54
5
ER
View first unread post If a and b are two real numbers, is ab < 6? (1) |a-2| < 1 (2) |b+3|
ktzsikka
4
2503
View first unread post by: bumpbot
04 Feb 2023, 04:02
5
ER
View first unread post If x = (9b - 3ab)/(3/a - a/3), what is x? (1) 9ab/(3+a) = 18/5 (2) b
Bunuel
6
2785
View first unread post by: bumpbot
05 Feb 2023, 11:47
5
ER
View first unread post For how many integer values of m is x < m < y ?
SwordfishII
5
4139
View first unread post by: bumpbot
07 Feb 2023, 11:04
5
ER
View first unread post If r, s, and t are nonzero numbers, is rt = 14 ?
Bunuel
5
3687
View first unread post by: bumpbot
07 Feb 2023, 12:17
5
ER
View first unread post What was the median annual salary for the employees at Company X last
GMATBusters
11
2794
View first unread post by: bumpbot
08 Feb 2023, 04:53
5
ER
View first unread post In a class, there are 170 students, each plays at least one out of
Bunuel
1
786
View first unread post by: stne
08 Feb 2023, 10:07
5
ER
View first unread post Is the figure shown above a rectangle? (1) c = d (2) c + d = 180
Bunuel
1
983
View first unread post by: Naman1313
09 Feb 2023, 08:18
5
ER
View first unread post P and Q are in a coordinate plane. What is the distance between P and
AkshdeepS
2
2250
View first unread post by: bumpbot
14 Feb 2023, 08:09
5
ER
View first unread post If x and y are integers, is x/y an integer? (1) Both x/4 and x/7 are
Bunuel
3
745
View first unread post by: $!vakumar.m
16 Feb 2023, 11:24
5
ER
View first unread post x, y, a, and b are four positive integers. D is the greatest common di
Bunuel
2
862
View first unread post by: $!vakumar.m
16 Feb 2023, 11:34
5
ER
View first unread post M is a three-digit number abc, where a is the hundreds digit, b is the
Aabhash777
2
1522
View first unread post by: NikhilNideeshwar
19 Feb 2023, 07:50
5
ER
View first unread post Carl and Mark run in opposite directions around a stadium. Carl runs
Bunuel
1
967
View first unread post by: $!vakumar.m
21 Feb 2023, 05:05
5
ER
View first unread post If x and y are integers, is x = 0? (1) (-2)^x*y^3 > 0 (2) (-3)^x*y^2
Bunuel
3
1670
View first unread post by: Bunuel
22 Feb 2023, 08:01
5
ER
View first unread post Is triangle ADB equal in area to triangle ADC? (1) ADBC (2) CD=DB
Bunuel
2
1072
View first unread post by: SaquibHGMATWhiz
25 Feb 2023, 07:38
5
ER
View first unread post GMAT Club Around The World!!! Jane and Chris work at a factory produci
Bunuel
8
2821
View first unread post by: bumpbot
27 Feb 2023, 03:33
5
ER
View first unread post Alejandro went to a shop and bought only lollypops and chocolate bars.
Bunuel
2
1035
View first unread post by: TPW
01 Mar 2023, 01:17
5
ER
View first unread post Is the radius of circle Q longer than 2?
Bunuel
2
1048
View first unread post by: Bunuel
04 Mar 2023, 01:30
5
ER
View first unread post If x#0, is 1/x + 1/y = 4 ?
buguy7
3
2815
View first unread post by: bumpbot
08 Mar 2023, 09:08
5
ER
View first unread post If b is greater than 120 percent of a, is b greater than 70? (1) b – a
Bunuel
6
4028
View first unread post by: bumpbot
09 Mar 2023, 06:35
5
ER
View first unread post For any integers a and b, min(a, b) and max(a, b) denote the minimum
Bunuel
2
2209
View first unread post by: bumpbot
10 Mar 2023, 08:09
5
ER
View first unread post All of the tickets for 2 music concerts, X and Y, were either purchase
Bunuel
6
6990
View first unread post by: bumpbot
11 Mar 2023, 05:54
5
ER
View first unread post If A and B are positive integers and A^3 is divisible by 24, then is
Bunuel
2
796
View first unread post by: SaquibHGMATWhiz
13 Mar 2023, 05:02
5
ER
View first unread post If a*b 0, and (x a)(x + b) = 0, is b = a? (1) x + a = 0 (2) x+b=0
Bunuel
3
1010
View first unread post by: Suvankar8250
14 Mar 2023, 02:08
5
ER
View first unread post If n is a positive integer what is the remainder when n(2n - 2)(n + 1)
Bunuel
2
1046
View first unread post by: SaquibHGMATWhiz
14 Mar 2023, 02:21
5
ER
View first unread post What is the tenths digit in the decimal representation of a certain
Bunuel
1
770
View first unread post by: Rabab36
14 Mar 2023, 02:34
5
ER
View first unread post If x and y are positive integers and x^2y = x^4y−6, what is the value
Bunuel
2
1309
View first unread post by: bumpbot
14 Mar 2023, 12:55
5
ER
View first unread post A triangle is inscribed in a circle. The length of one of its sides is
philipssonicare
6
4063
View first unread post by: bumpbot
15 Mar 2023, 15:10
5
ER
View first unread post If p is a prime number and n is a positive integer, what is the number
MathRevolution
6
3237
View first unread post by: bumpbot
20 Mar 2023, 18:39
5
ER
View first unread post There are 100 employees in a company. Is the standard deviation of the
MathRevolution
3
1624
View first unread post by: bumpbot
21 Mar 2023, 10:19
5
ER
View first unread post If x and y are positive integers greater than 1, is the unit digit of
ChandlerBong
2
618
View first unread post by: SaquibHGMATWhiz
22 Mar 2023, 23:08
5
ER
View first unread post What is the difference between the number of chocolates with Alice and
amanvermagmat
2
1892
View first unread post by: Ashu9876
26 Mar 2023, 23:35
5
ER
View first unread post If set S consists of the numbers n, -2, and 4, is the mean of set S gr
Bunuel
6
3802
View first unread post by: bumpbot
27 Mar 2023, 22:10
5
ER
View first unread post Is 1/(a - b) < b - a
rxs0005
6
3896
View first unread post by: bumpbot
28 Mar 2023, 14:22
5
ER
View first unread post In the circle above, chord AC = 26. What is the area of the circle?
Bunuel
2
777
View first unread post by: rxb266
30 Mar 2023, 04:38
5
ER
View first unread post If m/n = 7/4, what is the value of m + n ?
Bunuel
6
2534
View first unread post by: bumpbot
30 Mar 2023, 12:40
5
ER
View first unread post If c and k are distinct positive integers, is c divisible by k?
Bunuel
2
986
View first unread post by: SaquibHGMATWhiz
04 Apr 2023, 04:08
5
ER
View first unread post If in the equation x^2 – 2x – c = 10, x is a variable and c is a const
Bunuel
2
2713
View first unread post by: bumpbot
04 Apr 2023, 09:53
5
ER
View first unread post If m and n are positive integers, is 4^m*(1/3)^n < 1?
Bunuel
3
1721
View first unread post by: Bunuel
06 Apr 2023, 04:25
5
ER
View first unread post Is integer N odd? (1) N is a factor of 100. (2) N is a factor of 135
Bunuel
3
1526
View first unread post by: aashishchaubey
08 Apr 2023, 01:58
5
ER
View first unread post Is ∆ ABC a right triangle? (1) The degree measure of ∠A
Chembeti
3
4689
View first unread post by: bumpbot
08 Apr 2023, 03:09
5
View first unread post If x and y are non-zero integers is 2x/5 - 3y/4 = 1?
ChandlerBong
1
767
View first unread post by: gmatophobia
10 Apr 2023, 12:25
5
ER
View first unread post A children’s theater sells tickets to a show. Tickets for children cos
Bunuel
2
2735
View first unread post by: bumpbot
10 Apr 2023, 18:22
5
ER
View first unread post Red, white, blue, and black balls are arranged in a row such that the
Bunuel
2
1035
View first unread post by: wickedvikram
13 Apr 2023, 02:33
5
ER
View first unread post If (a*b)*c implies (a + b) is a multiple of c, is [m*(−n)]*12? (1) m
CareerGeek
3
3112
View first unread post by: bumpbot
13 Apr 2023, 05:18
5
View first unread post If p, q, and r are positive integers and p^4 + q^5 = r^4, is
gmatophobia
1
688
View first unread post by: stne
14 Apr 2023, 02:11
5
ER
View first unread post If the highest observation in the set S is 3 standard deviations above
Bunuel
1
1107
View first unread post by: Archit3110
14 Apr 2023, 03:13
5
ER
View first unread post If r is an integer, is s an integer?
Bunuel
3
2944
View first unread post by: bumpbot
15 Apr 2023, 02:40
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