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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
160655
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
446459
View first unread post by: bb
07 Mar 2012, 08:58
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Topics
4
ER
View first unread post If a, b are the integers, is b divisible by 7 ?
Bunuel
3
570
View first unread post by: gmatophobia
28 Nov 2022, 09:25
4
ER
View first unread post Is x < 1 ? (1) x = 1/(3 + y^2) (2) y = -2
Bunuel
3
553
View first unread post by: gmatophobia
28 Nov 2022, 09:37
14
ER
View first unread post Is x^3 + y^3 > x^2 + y^2? (1) x + y >x^2+y^2 (2) x^4 + y^4 > x^2 + y^2
Bunuel
7
4011
View first unread post by: StacyArko
28 Nov 2022, 11:53
61
ER
View first unread post The average (arithmetic mean) price of the 3 items that Kate
Bunuel
10
27370
View first unread post by: bumpbot
28 Nov 2022, 12:19
3
ER
View first unread post X = 2*(P/ Q)^(n+1). Find X if P, Q and n are positive integers.
Bunuel
1
557
View first unread post by: gmatophobia
28 Nov 2022, 22:39
7
ER
View first unread post If a and b are integers, what is the value of b?
Bunuel
3
1838
View first unread post by: bumpbot
29 Nov 2022, 00:38
15
ER
View first unread post What is the value of positive integer b?
Bunuel
6
1900
View first unread post by: bumpbot
29 Nov 2022, 00:47
11
ER
View first unread post If a and b are positive integers, then what is the value of a^b ?
Bunuel
7
4623
View first unread post by: bumpbot
29 Nov 2022, 00:56
1
ER
View first unread post If a and b are integers, then what is the value of ab ?
Bunuel
2
1379
View first unread post by: bumpbot
29 Nov 2022, 01:24
3
ER
View first unread post What is the value of x^2 + y^2 + xy ?
Bunuel
2
837
View first unread post by: gmatophobia
29 Nov 2022, 03:03
5
ER
View first unread post In the figure above, if PQ = x, is the area of triangle PQR equal to
Bunuel
3
2278
View first unread post by: bumpbot
29 Nov 2022, 03:10
36
ER
View first unread post The four integers a, b, c, and d are such that a < b < c < d, d = 7a
Bunuel
7
6300
View first unread post by: bumpbot
29 Nov 2022, 03:38
22
ER
View first unread post Is the perimeter of a triangle greater than 30?
Bunuel
12
5777
View first unread post by: bumpbot
29 Nov 2022, 04:15
1
ER
View first unread post If Beth spent $400 of her earnings last month on rent, how much did Be
Bunuel
3
2594
View first unread post by: bumpbot
29 Nov 2022, 04:57
1
ER
View first unread post Roger can chop down 4 trees in an hour. How long does it take Vincent
Bunuel
2
2319
View first unread post by: bumpbot
29 Nov 2022, 05:03
4
ER
View first unread post If n is an integer, is n even?
Bunuel
7
5410
View first unread post by: bumpbot
29 Nov 2022, 05:12
36
ER
View first unread post What was the amount of money donated to a certain charity?
Bunuel
12
20718
View first unread post by: bumpbot
29 Nov 2022, 08:41
6
ER
View first unread post If a and x are integers and a > x what is the value of x ?
Bunuel
3
770
View first unread post by: cat2010
29 Nov 2022, 10:39
ER
View first unread post When assigning a score for the term, a professor takes the mean of all
Bunuel
2
1189
View first unread post by: cat2010
29 Nov 2022, 10:59
2
ER
View first unread post What is the value of a^4 – b^4 ?
Bunuel
3
1692
View first unread post by: bumpbot
29 Nov 2022, 11:07
27
ER
View first unread post If xy ≠ 0, is xy = 70? (1) x > y (2) x^2 = y^2
Bunuel
7
5990
View first unread post by: bumpbot
29 Nov 2022, 12:06
4
ER
View first unread post In the figure, the area of the first rectangle is 100. What is the are
Bunuel
6
1833
View first unread post by: bumpbot
29 Nov 2022, 12:32
8
ER
View first unread post Last year the average (arithmetic mean) cost of 5 computer models was
Bunuel
3
3572
View first unread post by: bumpbot
29 Nov 2022, 12:33
90
ER
View first unread post If a, c, d, x, and y are positive integers such that ay < x and c/d is
Bunuel
20
8198
View first unread post by: A2D2
29 Nov 2022, 22:43
26
ER
View first unread post GMAT CLUB OLYMPICS: 9/20th of water from Jar X is poured to jar Y. Aft
Bunuel
7
4930
View first unread post by: bumpbot
30 Nov 2022, 01:43
12
ER
View first unread post Set J consists of terms {2, 7, 12, 17, a}. Is a > 7? (1) a is the
Bunuel
21
5192
View first unread post by: bumpbot
30 Nov 2022, 03:38
16
ER
View first unread post GMAT CLUB OLYMPICS: If x 0, is x < 1 ?
Bunuel
5
3517
View first unread post by: chetan2u
30 Nov 2022, 04:43
6
ER
View first unread post The average of several test scores is 80. After that average was calcu
Bunuel
5
9171
View first unread post by: bumpbot
30 Nov 2022, 06:16
5
ER
View first unread post Is x + y > 0 ? (1) x > |y| (2) y < 0
Bunuel
4
776
View first unread post by: SaquibHGMATWhiz
30 Nov 2022, 10:08
35
ER
View first unread post Is k an even integer? (1) 5k + 2 is even. (2) k^2 + 1 is odd.
Bunuel
13
5709
View first unread post by: bumpbot
30 Nov 2022, 13:45
ER
View first unread post If P and Q are positive integers, is P = Q ?
Bunuel
1
411
View first unread post by: gmatophobia
30 Nov 2022, 13:54
17
ER
View first unread post GMAT CLUB OLYMPICS: The sequence of n integers is such that
Bunuel
5
4909
View first unread post by: bumpbot
01 Dec 2022, 03:27
2
ER
View first unread post If m and n are integers, is |m - n|= |m| - |n|?
Bunuel
1
964
View first unread post by: gmatophobia
01 Dec 2022, 03:52
3
ER
View first unread post Is ab + cd > 0 ? (1) ac + db > 0 (2) ad + bc > 0
Bunuel
1
1093
View first unread post by: gmatophobia
01 Dec 2022, 04:06
3
ER
View first unread post If P = k^3 - k^2, where k and P are positive integers, is P divisible
Bunuel
4
1032
View first unread post by: Rabab36
01 Dec 2022, 05:02
6
ER
View first unread post If line k is in the xy–coordinate plane, what is the slope of k?
Bunuel
5
3546
View first unread post by: bumpbot
01 Dec 2022, 09:47
2
ER
View first unread post If both a and b have odd number of factors, what is the value of a/b ?
Bunuel
3
500
View first unread post by: SaquibHGMATWhiz
01 Dec 2022, 23:15
2
ER
View first unread post All the terms of a certain sequence x_1,x_2, ..., x_n
Bunuel
2
783
View first unread post by: SaquibHGMATWhiz
02 Dec 2022, 00:10
ER
View first unread post What is the value of 5a + 10b, if a and b are positive integers such
Bunuel
3
731
View first unread post by: chetan2u
02 Dec 2022, 03:03
4
ER
View first unread post Cyclist A leaves point X at 12 noon and travels at constant velocity
Bunuel
10
2719
View first unread post by: bumpbot
02 Dec 2022, 08:57
4
ER
View first unread post If all variables are positive, is (w/x) > (y/z)?
Bunuel
5
1695
View first unread post by: bumpbot
02 Dec 2022, 09:09
10
ER
View first unread post How many different ways can two basketball teams be formed from 7 frie
Bunuel
3
4419
View first unread post by: Stanindaw
02 Dec 2022, 11:52
7
ER
View first unread post A number of ties are individually packaged in unmarked boxes. What is
Bunuel
12
2967
View first unread post by: va95
02 Dec 2022, 12:13
10
ER
View first unread post If r, s and t are not zero, is r > s > t ? (1) rs/s > rs/r (2) st/s >
Bunuel
5
2432
View first unread post by: bumpbot
03 Dec 2022, 03:17
3
ER
View first unread post Is ac + bd + bc + ad > 0?
Bunuel
3
1658
View first unread post by: bumpbot
03 Dec 2022, 05:00
13
ER
View first unread post A group of 30 people includes men, women and children. If one person
Bunuel
4
4051
View first unread post by: bumpbot
03 Dec 2022, 09:04
15
ER
View first unread post Is (9^x)^(3 – 2x) = 1? (1) The product of x and positive integer y is
Bunuel
12
7431
View first unread post by: bumpbot
03 Dec 2022, 23:42
14
ER
View first unread post Sequence A is defined by the equation An = 3n + 7, where n is an integ
Bunuel
8
11018
View first unread post by: puneetfitness
04 Dec 2022, 00:06
40
ER
View first unread post A, B, P, and Q are four positive numbers. Does AQ = BP?
Bunuel
6
4081
View first unread post by: bumpbot
04 Dec 2022, 00:59
7
ER
View first unread post At Larry's Auto Supply Store, Brand X antifreeze is sold by the gallon
Bunuel
7
5159
View first unread post by: bumpbot
04 Dec 2022, 03:15
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