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GMAT Data Sufficiency (DS)

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770
ER
View first unread post 100 Hardest and easiest questions for DS as of March 2024
Bunuel
19
160705
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
446527
View first unread post by: bb
07 Mar 2012, 08:58
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Topics
6
ER
View first unread post a, b and c are positive. Is [m](√a)^{(b/c)}[/m] and Integer? 1) a has
GMATinsight
2
864
View first unread post by: stne
09 Nov 2020, 03:12
6
ER
View first unread post Sue purchased several identical brooms at Gigamart.
guerrero25
3
6702
View first unread post by: MHIKER
12 Nov 2020, 15:23
6
ER
View first unread post If x and y are integers, is x even? (1) (x + 2)(y^2 + 7) is even.
Bunuel
4
1225
View first unread post by: TestPrepUnlimited
17 Nov 2020, 14:16
6
ER
View first unread post In a class of 160 students, the number of students studying German
Turkish
4
3058
View first unread post by: daniformic
19 Nov 2020, 16:13
6
ER
View first unread post What is the value of 9x^2 - 30xy + 25y^2 ?
Ekland
12
6857
View first unread post by: Basshead
23 Nov 2020, 16:06
6
ER
View first unread post In a certain mixture of oil and vinegar, additional vinegar was added
Bunuel
4
2931
View first unread post by: bumpbot
26 Nov 2020, 00:42
6
ER
View first unread post If the average of four numbers is 35, how many of the numbers are less
Bunuel
4
4232
View first unread post by: Basshead
05 Dec 2020, 17:23
6
View first unread post If a and b are positive integers, what is the value of a/b?
GloryBoy92
3
2361
View first unread post by: bumpbot
10 Dec 2020, 20:44
6
ER
View first unread post If P and Q are integers, is [m][fraction](10^{2P} + Q)/3[/fraction][/m
GMATBusters
7
1317
View first unread post by: bumpbot
13 Dec 2020, 10:58
6
ER
View first unread post What is the value of the positive integer x?
Bunuel
3
1273
View first unread post by: carouselambra
14 Dec 2020, 23:33
6
ER
View first unread post If x and y are positive integers, is x^17 - 2*y^3 odd?
Bunuel
5
1597
View first unread post by: akadiyan
15 Dec 2020, 14:42
6
ER
View first unread post If n is a positive integer and m = 6.25 × 10^n, what is the value of n
Bunuel
6
3611
View first unread post by: bumpbot
18 Dec 2020, 19:37
6
ER
View first unread post Peter can drive to work via the expressway or via the backroads, which
Bunuel
6
4071
View first unread post by: bumpbot
19 Dec 2020, 09:03
6
ER
View first unread post In a bulb factory there are different kinds of bulbs, what is the prob
Bunuel
4
2755
View first unread post by: bumpbot
22 Dec 2020, 11:44
6
ER
View first unread post If Runner A followed Runner B down a portion of track that is 1/3 mile
Bunuel
4
9956
View first unread post by: bumpbot
26 Dec 2020, 09:27
6
ER
View first unread post What is the greatest common divisor of two positive integers x and y?
Bunuel
7
1660
View first unread post by: Bunuel
30 Dec 2020, 01:27
6
ER
View first unread post Is x^3 equal to 125 ? (1) x > 4 (2) x < 6
Bunuel
1
4325
View first unread post by: BrentGMATPrepNow
06 Jan 2021, 06:33
6
ER
View first unread post If x is a prime factor of y, is x^2 a factor of y?
Bunuel
4
1030
View first unread post by: MHIKER
06 Jan 2021, 07:10
6
ER
View first unread post If n is a 6-digit positive integer, abcd96, where a is the hundred-tho
Bunuel
3
1323
View first unread post by: GCMEMBER
18 Jan 2021, 23:06
6
ER
View first unread post Is y < 0 (1) x + y = 1 (2) x^2 < y^2
Bunuel
3
1269
View first unread post by: bumpbot
20 Jan 2021, 19:45
6
ER
View first unread post Is the area of the equilateral triangle E greater than the area of the
Bunuel
1
1904
View first unread post by: TestPrepUnlimited
24 Jan 2021, 20:28
6
ER
View first unread post If J and K are points in a plane and J lies inside the circle C with c
Sajjad1994
3
2066
View first unread post by: ScottTargetTestPrep
27 Jan 2021, 06:05
6
ER
View first unread post Is 3^x < 300? (1) 3^(x – 1) < 250 (2) 3^(x+ 1) = 3^x+ 486
Bunuel
5
2693
View first unread post by: bumpbot
29 Jan 2021, 22:07
6
ER
View first unread post In an xy-plane, how many points are common to the x-axis and the curve
Bunuel
3
1615
View first unread post by: MBAB123
31 Jan 2021, 03:11
6
ER
View first unread post If a, b, and c are positive integers, is abc an even integer ?
Bunuel
7
7046
View first unread post by: bumpbot
31 Jan 2021, 13:53
6
ER
View first unread post Is 12.5% of a greater than 11?
Bunuel
4
1635
View first unread post by: bumpbot
08 Feb 2021, 08:48
6
ER
View first unread post If a = 2,879 + b, what is the value of the digit b?
Bunuel
9
1387
View first unread post by: bumpbot
11 Feb 2021, 18:35
6
ER
View first unread post Which of the following is equivalent to (x + y)(x^2 + y^2)(x^4 + y^4)
Bunuel
5
5909
View first unread post by: bumpbot
17 Feb 2021, 06:48
6
ER
View first unread post x is non-negative integer, x = 0? (1) xy = x (2) x + y = x
GMATinsight
3
1266
View first unread post by: GMATinsight
22 Feb 2021, 05:10
6
ER
View first unread post What is the value of integer x?
Tags: Poor Quality
Sajjad1994
3
1211
View first unread post by: Bunuel
27 Feb 2021, 14:35
6
ER
View first unread post If |r| is not equal to 1, is integer r even?
enigma123
10
4164
View first unread post by: bumpbot
09 Mar 2021, 02:46
6
ER
View first unread post If a·b≠0, and (x+a)(x+b)=0, is x=a? (1) x−b=0 (2) a=−b
Bunuel
4
1159
View first unread post by: Bunuel
11 Mar 2021, 01:30
6
ER
View first unread post If a and b are integers and b is a multiple of 28, what is ab?
Bunuel
4
1622
View first unread post by: bumpbot
14 Mar 2021, 02:22
6
ER
View first unread post In a group of 250 adults, is the number of married (not necessarily to
Bunuel
8
1222
View first unread post by: unraveled
15 Mar 2021, 21:54
6
ER
View first unread post If y is the sum of x consecutive positive integers, and x>3, is y odd?
Bunuel
5
1642
View first unread post by: Bunuel
18 Mar 2021, 01:15
6
ER
View first unread post In the figure below, what is the value of c/a?
Bunuel
4
1336
View first unread post by: CrackverbalGMAT
21 Mar 2021, 00:18
6
ER
View first unread post If N is a positive integer, what is the remainder when N is divided by
Bunuel
3
1785
View first unread post by: sood1596
21 Mar 2021, 12:20
6
ER
View first unread post In a quadrilateral ABCD, E is a point of intersection of two diagonals
Bunuel
10
3933
View first unread post by: CEdward
22 Mar 2021, 11:04
6
ER
View first unread post If a and b are consecutive even integers, is a > b?
Bunuel
6
5238
View first unread post by: unraveled
26 Mar 2021, 00:52
6
ER
View first unread post If m > 2, is m^(1/2) an integer?
Bunuel
5
1439
View first unread post by: Bunuel
29 Mar 2021, 01:15
6
ER
View first unread post Is the area of Circle A greater than the area of Circle B? (1) The r
Bunuel
3
4035
View first unread post by: bumpbot
03 Apr 2021, 18:03
6
ER
View first unread post Is the radius of circle P longer than 2? (1) AB, the longest chord in
Bunuel
6
1685
View first unread post by: akadiyan
11 Apr 2021, 12:37
6
ER
View first unread post If c is an integer and c > 0, is c a root of the equation
LM
11
4222
View first unread post by: MBAB123
13 Apr 2021, 20:40
6
ER
View first unread post If k, n, and m are positive integers, is kn even?
Bunuel
7
2152
View first unread post by: bumpbot
14 Apr 2021, 14:57
6
ER
View first unread post A bucket was placed under a dripping tap which was dripping at a unifo
Bunuel
2
19618
View first unread post by: bumpbot
16 Apr 2021, 20:48
6
ER
View first unread post Does point (10,10) lie on line m? (1) Line m passes through point (10
Bunuel
8
1806
View first unread post by: sujoykrdatta
22 Apr 2021, 12:30
6
ER
View first unread post Is x > 1? (1) x^2 + x + 2 > 8 (2) 8(x – 4) > 4(x – 2)
Bunuel
7
2411
View first unread post by: ueh55406
23 Apr 2021, 10:31
6
ER
View first unread post Is (y+1)^2 1? (1) y^2 4 (2) y+1 > 1y
Bunuel
4
2252
View first unread post by: alisbadr
30 Apr 2021, 15:16
6
ER
View first unread post If w ≠ x, w ≠ z, and x ≠ y, is (x-y)^3(w - z)^3/(w-z)^2(x-y)(w-x)^2 ?
Bunuel
5
3093
View first unread post by: bumpbot
01 May 2021, 01:04
6
ER
View first unread post Q is the set of all integers between A and B, inclusive, where A is an
Bunuel
3
1193
View first unread post by: Bunuel
09 May 2021, 02:30
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