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GMAT Data Sufficiency (DS)

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768
ER
View first unread post 100 Hardest and easiest questions for DS as of March 2024
Bunuel
19
160514
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
446260
View first unread post by: bb
07 Mar 2012, 08:58
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Topics
ER
View first unread post If x equals one of the numbers 1/54, 1/23, or 1/12, then (1) 1/55 < x
Bunuel
1
848
View first unread post by: PyjamaScientist
29 Oct 2021, 05:20
2
ER
View first unread post The cost of production of a certain instrument increases with the numb
Bunuel
6
1544
View first unread post by: CrackverbalGMAT
29 Oct 2021, 21:48
26
ER
View first unread post Is x > 0?
Tags: Difficulty: 705-805 Level,  Inequalities
Go to page: 1, 2
afife76
21
8101
View first unread post by: bumpbot
30 Oct 2021, 06:47
19
ER
View first unread post If the Sequence S has 100 terms what is the 83rd term
rxs0005
5
7334
View first unread post by: bumpbot
30 Oct 2021, 07:50
13
ER
View first unread post If root(x) is a positive integer is root(x) a prime number?
vomhorizon
4
6149
View first unread post by: bumpbot
30 Oct 2021, 11:04
8
ER
View first unread post In four years, Andy will be twice as old as Betsy. How old is Betsy?
Bunuel
5
4647
View first unread post by: bumpbot
30 Oct 2021, 11:56
ER
View first unread post Is |abc| > abc? 1) ab > 0 2) ac ≤0 GMATinsight
GMATinsight
2
1016
View first unread post by: Archit3110
30 Oct 2021, 21:53
3
ER
View first unread post If a is an integer, is b an integer?
Bunuel
3
2918
View first unread post by: bumpbot
31 Oct 2021, 01:32
6
ER
View first unread post If 0 < a < b < c, does the median of a, b, and c equal the mean of a,
Bunuel
5
1922
View first unread post by: Bunuel
31 Oct 2021, 02:45
18
View first unread post Find an integer F
stolyar
4
6717
View first unread post by: bumpbot
31 Oct 2021, 06:39
13
ER
View first unread post In the xy-coordinate plane, line L 1 and line L 2 intersect at the
RITU700
4
4220
View first unread post by: bumpbot
31 Oct 2021, 09:19
2
ER
View first unread post If in set A there is more than one number, is the average (arithmetic
Bunuel
3
1557
View first unread post by: bumpbot
31 Oct 2021, 22:29
4
ER
View first unread post Is m divisible by 6? (1) m is divisible by 3 (2) m is divisible by 4
Bunuel
4
21652
View first unread post by: bumpbot
31 Oct 2021, 22:59
4
View first unread post In a spelling competition, competitors were required to spell 108 diffe
nislam
5
1214
View first unread post by: nislam
01 Nov 2021, 11:40
4
ER
View first unread post Goku and Vegeta are waiting in a line
Abhi077
2
1287
View first unread post by: bumpbot
02 Nov 2021, 02:42
1
ER
View first unread post In a certain Italian recipe book, every recipe that includes oregano a
Russ19
2
1143
View first unread post by: babataer1
02 Nov 2021, 03:41
7
ER
View first unread post If all members of Set X are positive integers, what is the range of Se
Bunuel
3
3526
View first unread post by: bumpbot
02 Nov 2021, 06:06
1
ER
View first unread post If x is not equal to 0, 1 or −1, is x^2 − 1/x^2 + 1 > x^2 + 1/x^2 − 1
Russ19
1
887
View first unread post by: chetan2u
02 Nov 2021, 07:51
18
ER
View first unread post If x and y are both positive integers, what is their greatest common
Bunuel
10
2953
View first unread post by: bumpbot
02 Nov 2021, 11:10
2
ER
View first unread post In a sequence a1, a2, a3, . . ., for each positive integer n, the valu
nislam
1
1249
View first unread post by: chetan2u
02 Nov 2021, 22:42
4
ER
View first unread post If a and b are both positive, what percent of b is a?
Bunuel
3
13446
View first unread post by: bumpbot
02 Nov 2021, 22:58
1
ER
View first unread post What is the value of 30 percent of a certain number?
Bunuel
3
1690
View first unread post by: bumpbot
02 Nov 2021, 23:03
ER
View first unread post In triangle ABC above, what is the length of segment AB?
Bunuel
1
1279
View first unread post by: Nidzo
03 Nov 2021, 02:23
2
ER
View first unread post a + b = 8. Is ab > 8? (1) a^2 - b^2 = 32 (2) a^2 + b^2 = 40
Bunuel
1
1304
View first unread post by: Nidzo
03 Nov 2021, 06:15
3
ER
View first unread post If x is a positive integer, is x divisible by 4?
Bunuel
2
2116
View first unread post by: Bunuel
03 Nov 2021, 06:42
1
ER
View first unread post A certain number of books are to be divided by students. If the number
Bunuel
3
1314
View first unread post by: Bunuel
03 Nov 2021, 06:42
7
ER
View first unread post In a certain school district, math teachers are considered qualified
Bunuel
3
2087
View first unread post by: Bunuel
03 Nov 2021, 06:43
3
ER
View first unread post What is the area of circle ? (1) The ratio of the circumference of th
Bunuel
3
1263
View first unread post by: Bunuel
03 Nov 2021, 06:43
ER
View first unread post Gold gym has few members in two batches, A and B. The gym can divide
Bunuel
2
909
View first unread post by: Bunuel
03 Nov 2021, 06:44
ER
View first unread post Jade's compensation consists of a salary plus a commission that is eq
Bunuel
2
1127
View first unread post by: Bunuel
03 Nov 2021, 06:44
9
ER
View first unread post Is x > 2 + 2y ? (1) x^2 - 3xy + 2y^2 = 0 (2) y < -2
Bunuel
8
2832
View first unread post by: Bunuel
03 Nov 2021, 06:44
1
ER
View first unread post What was the ratio of the number of parcels to envelopes picked up by
Bunuel
2
1058
View first unread post by: Bunuel
03 Nov 2021, 06:45
3
ER
View first unread post John, Michael and Sameer paddled a boat for about 1500 feet. Who paddl
Bunuel
2
1354
View first unread post by: Bunuel
03 Nov 2021, 06:45
4
ER
View first unread post In the figure shown, all the lines pass through point A in the center.
Bunuel
2
1173
View first unread post by: Bunuel
03 Nov 2021, 06:47
1
ER
View first unread post If x any y are positive integers, is x even? (1) x^2 + y^2 = 98 (2) x
Bunuel
2
997
View first unread post by: Bunuel
03 Nov 2021, 06:47
3
ER
View first unread post In a certain Asian studies class, the number of students that have not
Bunuel
2
1205
View first unread post by: Bunuel
03 Nov 2021, 06:48
ER
View first unread post The diagram above shows a rectangular garden, bordered by a walkway co
Bunuel
2
1929
View first unread post by: Bunuel
03 Nov 2021, 06:48
1
ER
View first unread post Felixity, a musician, never sings sad rock songs. Of the songs on Feli
Bunuel
2
1640
View first unread post by: Bunuel
03 Nov 2021, 06:49
ER
View first unread post What is the value of (x - 2)(2 + y) ? (1) xy = 6 (2) x + y = 5
Bunuel
3
1215
View first unread post by: Bunuel
03 Nov 2021, 06:49
3
ER
View first unread post In each of five taste tests, each of 51 participants chose either Bran
Bunuel
2
1451
View first unread post by: Bunuel
03 Nov 2021, 06:51
5
ER
View first unread post Pete works at three part-time jobs to make extra money. What are hisav
Bunuel
7
1849
View first unread post by: Bunuel
03 Nov 2021, 07:11
3
ER
View first unread post Mark has fewer than 9 coins. Each coin is either a quarter (worth $0.2
Bunuel
4
2872
View first unread post by: Bunuel
03 Nov 2021, 07:11
7
ER
View first unread post If a, b, and c are all integers, is ab + bc + ca + a^2 odd?
Bunuel
6
2726
View first unread post by: Bunuel
03 Nov 2021, 07:14
1
ER
View first unread post If a and b are positive integers, is ab + b^a + 1 odd? (1) (a+b) is o
Bunuel
3
1354
View first unread post by: Bunuel
03 Nov 2021, 07:15
4
ER
View first unread post N is the number of sides of a polygon. What is N?
Bunuel
2
1153
View first unread post by: Victor19
03 Nov 2021, 11:29
11
ER
View first unread post If n and p are positive integers, what is the ratio of n to p?
Bunuel
9
2633
View first unread post by: bumpbot
03 Nov 2021, 20:47
21
ER
View first unread post Is 9 the HCF of p and q?
GMATBusters
15
4236
View first unread post by: Fdambro294
04 Nov 2021, 00:38
6
ER
View first unread post Does the average of a, b, and c equal c ? (1) c - a = c + b (2) c = 0
Bunuel
3
2997
View first unread post by: bumpbot
04 Nov 2021, 05:44
12
ER
View first unread post Can the positive integer k be expressed as the product of
enigma123
12
5680
View first unread post by: bumpbot
04 Nov 2021, 07:45
2
ER
View first unread post If K is the area of a rectangle, then what is K?
Bunuel
2
1008
View first unread post by: asishron29181
04 Nov 2021, 09:00
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