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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
26
5325
by:
EMPOWERgmatRichC
,
26 Oct 2019, 19:33
Veritas Prep PS Forum Expert  Karishma  Ask Me Anything about Math
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Source: Veritas Prep
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VeritasKarishma
199
10075
by:
VeritasKarishma
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30 Dec 2019, 21:38
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533
ER
100 Hardest and easiest questions for PS as of December 2019
Tags:
Difficulty: 700Level
Bunuel
13
106588
by:
miralishabbir
,
20 Dec 2019, 16:34
1957
ER
GMAT PS Question Directory by Topic & Difficulty
Tags:
Difficulty: 600700 Level
,
Difficulty: 700Level
,
Difficulty: Sub600 Level
,
Combinations
,
Mixture Problems
,
Work/Rate Problems
,
Source: GMAT Club Tests
,
Source: GMAT Prep
,
Source: Official Guide
bb
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765573
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bb
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22 Feb 2012, 11:27
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Topics
ER
If f and g are distinct prime numbers less than 10, which of the follo
Tags:
Difficulty: Sub600 Level
,
Number Properties
,
Source: Other  Please specify
Bunuel
1
1534
by:
nipunjain14
,
14 Aug 2016, 09:59
1
ER
The promoters of the Springfield music festival estimated a 50 percent
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
672
by:
rjgeorge
,
01 Sep 2016, 04:08
3
ER
How many ways are there to choose a committee of 3 people
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: Jamboree
srijatverma
1
1034
by:
Bunuel
,
01 Nov 2016, 04:05
3
If both a and b are nonzero integers, which of the following must be p
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Princeton Review
SajjadAhmad
1
639
by:
quantumliner
,
12 Apr 2017, 14:34
1
ER
How many positive integers, from 2 to 100, inclusive, are not
Tags:
Difficulty: Sub600 Level
,
Number Properties
,
Source: Other  Please specify
stonecold
1
705
by:
Bunuel
,
27 Oct 2016, 10:45
ER
In the circle above, with center O intersected by 2 straight lines, 3a
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Princeton Review
SajjadAhmad
1
658
by:
GMATPrepNow
,
01 Mar 2017, 06:22
11
ER
How many gallons of yellow paint must be added to a 20 gallons of gree
Tags:
Difficulty: Sub600 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
1
954
by:
Abhishek009
,
03 Feb 2017, 09:30
2
ER
How many units long is the straight line segment that connects the
Tags:
Difficulty: Sub600 Level
,
Coordinate Geometry
,
Source: Manhattan GMAT
Bunuel
1
3806
by:
kplusprinja1988
,
21 Mar 2016, 07:41
ER
A "Collector's Coin Set" contains a one dollar coin, a fifty
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Manhattan GMAT
jlgdr
1
2423
by:
Bunuel
,
20 Sep 2013, 17:40
1
ER
Basmati rice costs $(a−b) per kilogram in standard 7 kilogram packages
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Economist GMAT Tutor
Bunuel
1
775
by:
Vinayak Shenoy
,
04 Oct 2016, 03:25
1
One tap, working alone at its maximum constant rate
Tags:
Difficulty: 600700 Level
,
Work/Rate Problems
,
Source: Other  Please specify
keats
1
892
by:
FacelessMan
,
04 Aug 2016, 09:51
ER
What is the greatest possible straight line distance, in inches, betwe
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Economist GMAT Tutor
Bunuel
1
816
by:
pushpitkc
,
07 Oct 2016, 02:39
ER
Three red bottles and three blue bottles are to be arranged in a strai
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Other  Please specify
Bunuel
1
622
by:
mbsingh
,
26 Apr 2017, 08:43
ER
What is the least common multiple of 15, 18, and 24?
Tags:
Difficulty: Sub600 Level
,
Divisibility/Multiples/Factors
,
Source: Other  Please specify
Bunuel
1
2859
by:
OptimusPrepJanielle
,
13 Apr 2016, 01:42
1
ER
Math Revolution Daily quiz (Day 22)
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Math Revolution
MathRevolution
1
878
by:
Shruti0805
,
28 Feb 2017, 19:48
3
ER
Bill has a collection of new and used trading cards that he stores
Tags:
Difficulty: 600700 Level
,
Algebra
,
Source: Kaplan
grantcke
1
1252
by:
GMATinsight
,
07 Nov 2016, 07:40
ER
What is the probability of flipping a fair coin two times and the coin
Tags:
Difficulty: Sub600 Level
,
Probability
,
Source: Other  Please specify
Bunuel
1
1082
by:
Abhishek009
,
15 Dec 2016, 12:29
ER
If x = 103, which of the following numbers could be added to x to crea
Tags:
Difficulty: Sub600 Level
,
Divisibility/Multiples/Factors
,
Source: Other  Please specify
Bunuel
1
755
by:
OptimusPrepJanielle
,
11 Apr 2016, 08:48
ER
If x = –2, what is the value of 4x^3?
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Source: Other  Please specify
Bunuel
1
840
by:
Senthil1981
,
12 Aug 2016, 09:39
1
ER
What is the number of integers x such that 4<x24x+4<16?
Tags:
Difficulty: 700Level
,
Inequalities
,
Source: Math Revolution
MathRevolution
1
703
by:
MathRevolution
,
23 Mar 2017, 01:22
5
ER
There are m mangoes and c custardapples in a bowl. Carol ate
Tags:
Difficulty: Sub600 Level
,
Probability
arindamsur
1
1411
by:
Bunuel
,
12 May 2014, 02:31
ER
Math Revolution Daily quiz (Day 9)
Tags:
Difficulty: Sub600 Level
,
Number Properties
,
Source: Math Revolution
MathRevolution
1
842
by:
bangu
,
11 Jul 2018, 22:03
ER
A research team is to consist of 3 scientists from Company A
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: GMAT Hacks
Gnpth
1
1706
by:
Bunuel
,
08 Oct 2014, 04:29
ER
In a group of students, 5 participate in no after school activities an
Tags:
Difficulty: Sub600 Level
,
Overlapping Sets
,
Source: Other  Please specify
Bunuel
1
622
by:
SI777
,
01 Dec 2016, 02:22
ER
The 1,200 members of the Ridgeville Lion's Club are deciding which of
Tags:
Difficulty: Sub600 Level
,
Overlapping Sets
,
Source: Other  Please specify
Bunuel
1
740
by:
Abhishek009
,
13 Dec 2016, 08:16
Average of a set of 75 different integers is 50.If 0,45,55,100,50 are
Tags:
Difficulty: Sub600 Level
,
Statistics and Sets Problems
stonecold
1
680
by:
broall
,
11 Dec 2016, 19:38
ER
A circle graph shows how the MegaTech corporation allocates its Resear
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
745
by:
msk0657
,
24 Aug 2016, 05:44
2
ER
Math Revolution Daily quiz (Day 11)
Tags:
Difficulty: 600700 Level
,
Exponents/Powers
,
Source: Math Revolution
MathRevolution
1
771
by:
RaguramanS
,
14 Jun 2017, 02:01
2
ER
A local club has between 24 and 57 members. The members of the club ca
Tags:
Difficulty: 700Level
,
Divisibility/Multiples/Factors
,
Source: Other  Please specify
Bunuel
1
644
by:
RR88
,
14 Dec 2016, 11:45
ER
N, a set of natural numbers is partitioned into subsets
Tags:
Poor Quality
excelingmat
1
5219
by:
EMPOWERgmatRichC
,
11 Oct 2015, 12:28
1
ER
George owns twelve audio compact discs. If he takes two of them
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: GMAT Hacks
Gnpth
1
1336
by:
Bunuel
,
08 Oct 2014, 04:31
4
ER
If (l − m)/(7 − 2) = l/7 − m/2, which of the following statements must
Tags:
Difficulty: 600700 Level
,
Algebra
,
Source: Veritas Prep
Bunuel
1
879
by:
VeritasKarishma
,
24 Nov 2016, 06:10
2
ER
A certain singer at an outdoor concert can be heard for 1 mile...
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Veritas Prep
pmklings
1
1062
by:
IanStewart
,
08 May 2015, 16:51
1
ER
What is the probability of flipping a fair coin four times and the coi
Tags:
Difficulty: Sub600 Level
,
Probability
,
Source: Other  Please specify
Bunuel
1
762
by:
Abhishek009
,
13 Dec 2016, 08:37
ER
Of the 120 passengers on Flight 750, 50% are female. 10% of the passen
Tags:
Difficulty: Sub600 Level
,
Overlapping Sets
,
Source: Manhattan GMAT
Bunuel
1
1155
by:
Skywalker18
,
21 Mar 2016, 08:01
2
ER
If the operation # is defined such that a#b = (a/b)^(ab), what is the
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Exponents/Powers
,
Functions and Custom Characters
,
Source: Other  Please specify
Bunuel
1
926
by:
Abhishek009
,
02 Jan 2017, 09:37
3
ER
A computer store sells two sizes of laptops, 13inch and 15inch. Duri
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Veritas Prep
Bunuel
1
658
by:
mohshu
,
21 Apr 2017, 08:29
1
ER
Gary’s Gas Station serves an average of 20 cars per hour on Saturdays,
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Manhattan GMAT
Bunuel
1
2101
by:
Vyshak
,
25 Mar 2016, 09:07
3
If a is an integer greater than 4 but less than 21 and b is an intege
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Math Revolution
hazelnut
1
498
by:
0akshay0
,
05 Apr 2017, 05:22
1
ER
During the first two weeks of January, the total rainfall in Springdal
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
1
864
by:
TeamGMATIFY
,
23 Feb 2016, 04:12
2
ER
Sara, Beth, Jen, Doug and Felix are driving to visit local colleges.
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Other  Please specify
Bunuel
1
906
by:
RR88
,
20 Dec 2016, 10:28
ER
There is a set of 10 letters: A, B, C, D, E, F, G, H, I, J. There are
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Veritas Prep
vikasp99
1
1371
by:
Bunuel
,
19 Feb 2017, 01:34
3
ER
If 45% of z is 120% of y and y is 75% of x, what percent of x is z?
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Percents and Interest Problems
,
Source: Princeton Review
shyind
1
2509
by:
GMATinsight
,
05 Aug 2015, 06:53
4
ER
If 15!/m^3 is a multiple of 5, which of the following cannot be the
Tags:
Difficulty: 600700 Level
,
Divisibility/Multiples/Factors
,
Source: Other  Please specify
Bunuel
1
916
by:
vitaliyGMAT
,
25 Dec 2016, 04:02
2
ER
If c pounds of chocolate chips that cost $8 per pound are mixed with
Tags:
Difficulty: Sub600 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
1
1182
by:
quantumliner
,
09 Feb 2017, 14:13
6
In a fourdigit number, the sum of the digits in the units place and
Tags:
Difficulty: 700Level
,
Number Properties
,
Out of Scope  Too Hard
,
Source: Other  Please specify
cleetus
1
16098
by:
BenchPrepGURU
,
22 Jul 2011, 09:15
1
ER
Set A is composed of nine numbers, labeled A1 through A9. Set B is als
Tags:
Difficulty: Sub600 Level
,
Sequences
,
Source: Manhattan GMAT
Bunuel
1
1124
by:
CounterSniper
,
28 Mar 2016, 03:52
4
ER
Five gallons of a solution of vinegar and water with 8% vinegar is to
Tags:
Difficulty: 600700 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
1
1048
by:
Vyshak
,
28 Jan 2017, 04:58
2
ER
Recently, scientists were able to sequence an individual's humane geno
Tags:
Difficulty: 700Level
,
Work/Rate Problems
,
Source: Other  Please specify
Bunuel
1
992
by:
Vyshak
,
01 Jun 2016, 19:13
ER
What is the area of ABCDE?
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Other  Please specify
PareshGmat
1
1444
by:
chetan2u
,
25 Mar 2015, 08:00
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