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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
160566
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
446333
View first unread post by: bb
07 Mar 2012, 08:58
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Topics
166
ER
View first unread post If y 0, is |x| = 1 ? (1) x = y/|y| (2) |x| = -x
Bunuel
11
25329
View first unread post by: bumpbot
22 Mar 2023, 05:38
16
ER
View first unread post 86 people attended the screening of a movie. If the number of males li
MBAisGoal
4
4047
View first unread post by: dthuy681
22 Mar 2023, 06:19
41
ER
View first unread post Is x an even integer? (1) x^2 is divisible by 4 (2) x^4 is divisible
Bunuel
9
4405
View first unread post by: bumpbot
22 Mar 2023, 06:48
ER
View first unread post Is quadrilateral ABCD a parallelogram? (1) AB = BC (2) CD = DA
Bunuel
2
1226
View first unread post by: SaquibHGMATWhiz
22 Mar 2023, 06:50
2
ER
View first unread post What is the measure of angle AED minus the measure of angle ABE?
Bunuel
2
1078
View first unread post by: SaquibHGMATWhiz
22 Mar 2023, 07:09
3
ER
View first unread post What is the value of x? (1) w + y = 118 (2) 2y - w = 56
Bunuel
3
2138
View first unread post by: bumpbot
22 Mar 2023, 14:17
8
ER
View first unread post Movie tickets were sold for what average price in Alpha City in 1999?
Bunuel
2
1535
View first unread post by: khumoyuns
22 Mar 2023, 17:32
10
ER
View first unread post What is the value of r/2 + s/2 ? (1) (r + s)/2 = 5 (2) r + s = 10
Bunuel
5
18620
View first unread post by: bumpbot
22 Mar 2023, 18:06
2
ER
View first unread post Some milk was added to each of the 5 cans. If standard deviation of
Bunuel
2
838
View first unread post by: Ashu9876
22 Mar 2023, 22:50
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
79
ER
View first unread post What is the remainder when the positive integer n is divided by 6?
co801dw
11
41176
View first unread post by: Ashu9876
23 Mar 2023, 00:41
1
ER
View first unread post At a certain school, 2/3 of the students have a driver's license.
Bunuel
1
683
View first unread post by: $!vakumar.m
23 Mar 2023, 02:51
1
ER
View first unread post The level of water in a reservoir decreased over a three-month period.
Bunuel
1
747
View first unread post by: $!vakumar.m
23 Mar 2023, 02:57
29
View first unread post The amount of coal a train burns each mile is directly propo
gmatmathguy123
7
12516
View first unread post by: Jitesh8
23 Mar 2023, 06:44
10
ER
View first unread post If n is a positive integer, is (1/2)^n > 0.125 ?
Bunuel
13
2465
View first unread post by: bumpbot
23 Mar 2023, 08:15
8
ER
View first unread post Is quadrilateral MNPQ a rectangle?
dheeraj24
10
7588
View first unread post by: Bunuel
23 Mar 2023, 09:20
10
ER
View first unread post If a and b are positive integers
Shawshank
3
6748
View first unread post by: bumpbot
23 Mar 2023, 09:56
18
ER
View first unread post Given A + B = 5. Is A > B?
101mba101
5
8444
View first unread post by: bumpbot
23 Mar 2023, 10:25
ER
View first unread post If uv < 0, is u^99v^100 < 0 ? (1) u < 0 (2) v > 0
Bunuel
1
713
View first unread post by: gmatophobia
23 Mar 2023, 23:58
19
ER
View first unread post If n is an integer, xy ≠ 0, and x^n
BrentGMATPrepNow
8
3564
View first unread post by: bumpbot
24 Mar 2023, 01:29
2
ER
View first unread post On a certain test, did more than 1/5 of the students score above 80?
Bunuel
1
701
View first unread post by: $!vakumar.m
24 Mar 2023, 02:50
3
ER
View first unread post What percent of 150 is r? (1) The ratio of r to 210 is 1 : 7
Bunuel
1
812
View first unread post by: $!vakumar.m
24 Mar 2023, 02:54
52
ER
View first unread post If xy 0, is x^y > 0 ?
Bunuel
11
9757
View first unread post by: bumpbot
24 Mar 2023, 03:02
11
View first unread post P, Q, R are three distinct positive numbers. Which is the greatest
amanvermagmat
5
2368
View first unread post by: bumpbot
24 Mar 2023, 03:41
19
ER
View first unread post In the sequence a1,a2,a3,…, an,an is determined for all values of n>2
Bunuel
8
7516
View first unread post by: bumpbot
24 Mar 2023, 04:30
12
ER
View first unread post In the coordinate plane, circle C has radius r and its center is at po
rakshitsood21
3
2534
View first unread post by: IanStewart
24 Mar 2023, 07:44
7
ER
View first unread post Is 1/a>1/b?
MathRevolution
5
2161
View first unread post by: bumpbot
24 Mar 2023, 08:36
9
ER
View first unread post Is x > 0 ? (1) |x – 5| = 7x + 2 (2) |x – 3| = |15x – 3|
Bunuel
2
3557
View first unread post by: bumpbot
24 Mar 2023, 09:18
3
ER
View first unread post If m and b are constants and, in the xy-plane, line l has equation y =
Bunuel
3
1229
View first unread post by: Bunuel
24 Mar 2023, 09:37
6
ER
View first unread post What is the area of the circle shown above with center O?
carcass
1
2039
View first unread post by: $!vakumar.m
24 Mar 2023, 11:03
135
ER
View first unread post The lifetime of all the batteries produced by a certain company in a
vigneshpandi
16
25117
View first unread post by: bumpbot
24 Mar 2023, 12:13
1
ER
View first unread post What is the units digit of 4^n?
Bunuel
3
3412
View first unread post by: bumpbot
24 Mar 2023, 12:36
1
View first unread post If the sequence v, w, x, y, and z is in Arithmetic progression
ChandlerBong
1
778
View first unread post by: gmatophobia
25 Mar 2023, 00:13
105
ER
View first unread post If y ≠2xz, what is the value of (2xz + yz)/(2xz – y)?
AbdurRakib
16
30345
View first unread post by: afra94
25 Mar 2023, 06:20
157
ER
View first unread post Any decimal that has only a finite number of nonzero digits
rxs0005
12
19586
View first unread post by: bumpbot
25 Mar 2023, 06:36
19
ER
View first unread post Is p^2 an odd integer? (1) p is an odd integer. (2) is an odd integer.
Bunuel
6
16283
View first unread post by: bumpbot
25 Mar 2023, 11:21
ER
View first unread post What is the value of m ? (1) 3^(3m - 1) = 9 (2) 5^(2m + 1) = 125
Bunuel
1
861
View first unread post by: hinasingh
25 Mar 2023, 11:56
3
ER
View first unread post If p is an integer, is p a prime number?
Bunuel
3
2657
View first unread post by: bumpbot
25 Mar 2023, 12:18
131
ER
View first unread post If a and b are distinct integers and their product is not equal to
janani28
9
13101
View first unread post by: bumpbot
25 Mar 2023, 13:12
107
ER
View first unread post A set of nonnegative integers consists of {x, x + 7, 2x, y, y + 5}.
madimo
13
15251
View first unread post by: bumpbot
25 Mar 2023, 19:34
70
ER
View first unread post Is A + B + C even?
dimitri92
8
18509
View first unread post by: bumpbot
25 Mar 2023, 22:41
48
ER
View first unread post If for any positive integer x, d[x] denotes its smallest odd
reg123456
8
11669
View first unread post by: bumpbot
25 Mar 2023, 22:56
237
ER
View first unread post Does the curve (x-a)^2 + (y-b)^2=16 intersect the y-axis ?
christoph
16
22824
View first unread post by: bumpbot
25 Mar 2023, 22:56
157
ER
View first unread post If xy 0, is x > y? (1) 4x = 3y (2) |y - x| = x - y
Economist
19
14240
View first unread post by: bumpbot
25 Mar 2023, 22:56
29
ER
View first unread post If x < p < q < y. Is |q - x| < |q - y|?
jamifahad
16
9141
View first unread post by: bumpbot
25 Mar 2023, 22:58
99
ER
View first unread post Is xy<0 ? (1) x^3*y^5/x*y^2 <0 (2) |x|-|y|<|x-y
Bunuel
13
17932
View first unread post by: bumpbot
25 Mar 2023, 23:02
69
ER
View first unread post What does |2b| equal?
galiya
19
11849
View first unread post by: bumpbot
25 Mar 2023, 23:04
194
ER
View first unread post Of all the attendees at a dinner party, 40% were women. If
Tags: Difficulty: 805+ Level,  Overlapping Sets
Go to page: 1, 2
mm007
27
28385
View first unread post by: bumpbot
25 Mar 2023, 23:05
51
ER
View first unread post Sequence S consists of 24 nonzero integers. If each term in
Tags: Difficulty: 805+ Level,  Sequences
Go to page: 1, 2
zisis
22
17012
View first unread post by: bumpbot
25 Mar 2023, 23:08
78
ER
View first unread post Shaina's five-distinct-digit locker code is 5A48B. What
Smita04
17
11360
View first unread post by: bumpbot
25 Mar 2023, 23:08
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