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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
26
5346
by:
EMPOWERgmatRichC
,
26 Oct 2019, 19:33
Veritas Prep PS Forum Expert  Karishma  Ask Me Anything about Math
Tags:
Source: Veritas Prep
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VeritasKarishma
199
10095
by:
VeritasKarishma
,
30 Dec 2019, 21:38
Announcements
534
ER
100 Hardest and easiest questions for PS as of December 2019
Tags:
Difficulty: 700Level
Bunuel
14
106705
by:
kobej912
,
22 Jan 2020, 04:57
1958
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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765942
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22 Feb 2012, 11:27
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Topics
1
Mark can process 30 insurance claims per hour. Bruce can process 15 cl
Tags:
Difficulty: 600700 Level
,
Work/Rate Problems
,
Source: Princeton Review
SajjadAhmad
1
691
by:
pushpitkc
,
03 May 2017, 14:08
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
2511
by:
GMATinsight
,
05 Aug 2015, 06:53
1
If X,Y and Z are three consecutive multiples of 5. Then which of the
Tags:
Difficulty: 600700 Level
,
Number Properties
,
Source: Other  Please specify
stonecold
1
977
by:
Argo
,
05 Aug 2016, 20:48
2
ER
In how many ways can the letters of word "EDUCATION" be arranged such
Tags:
Difficulty: 600700 Level
,
Combinations
GMATinsight
1
1228
by:
ENGRTOMBA2018
,
08 Jul 2015, 07:45
ER
If the price of a certain computer increased 30 percent from d dollars
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Percents and Interest Problems
,
Source: Princeton Review
shyind
1
1518
by:
GMATinsight
,
05 Aug 2015, 06:49
ER
In a used car lot, there are 3 times as many red cars as
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Manhattan GMAT
Drik
1
3448
by:
Bunuel
,
17 Dec 2012, 08:43
ER
If 8 teams participate in Indian Premier League and every team is sche
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Other  Please specify
GMATinsight
1
655
by:
Bunuel
,
07 May 2017, 21:13
A total of 120 investment advisors work at a particular financial serv
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Princeton Review
SajjadAhmad
1
404
by:
0akshay0
,
04 Apr 2017, 12:11
2
Of the 400 people in an auditorium, 1/4 are wearing hats. Of those, 1/
Tags:
Difficulty: Sub600 Level
,
Fractions/Ratios/Decimals
,
Source: Princeton Review
SajjadAhmad
1
792
by:
quantumliner
,
27 Mar 2017, 13:37
1
ER
People standing in a straight line are wearing alternating colored shi
Tags:
Difficulty: Sub600 Level
,
Remainders
,
Source: Other  Please specify
Bunuel
1
868
by:
abhichainani90
,
25 Apr 2016, 04:50
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
ER
How many possible 4digit numbers can be created where the thousands
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: Other  Please specify
Bunuel
1
900
by:
vivekkumar987
,
28 Dec 2016, 02:01
3
ER
Scientists studying a colony of rats exposed to carcinogens noticed th
Tags:
Difficulty: 600700 Level
,
Overlapping Sets
,
Source: Other  Please specify
Bunuel
1
796
by:
mohshu
,
29 Mar 2017, 01:48
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
ER
Highmont private school polled the graduating class of 125 for the mus
Tags:
Difficulty: 700Level
,
Overlapping Sets
,
Source: Magoosh
Bunuel
1
818
by:
quantumliner
,
21 Jul 2017, 10:28
2
A television advertising break is to consist of six 30second advertis
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: GMAT Hacks
SajjadAhmad
1
531
by:
Abhishek009
,
03 Feb 2017, 11:27
1
ER
Jeanine took out a $9,000 loan to buy a jet ski. If the annual intere
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
718
by:
quantumliner
,
26 Apr 2017, 11:00
ER
The manager of a concert venue noted that for every 100 admission
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: GMAT Hacks
rohan2345
1
794
by:
Bunuel
,
28 May 2017, 06:26
2
ER
The median is larger than the average for which one of the following
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: Other  Please specify
Bunuel
1
652
by:
quantumliner
,
22 May 2017, 13:22
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
1050
by:
Vyshak
,
28 Jan 2017, 04:58
1
ER
Two numbers, X and Y, are to be chosen at random from the set of numbe
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
1
1045
by:
peachfuzz
,
07 Apr 2016, 17:11
ER
In the figure above, what is the value of x?
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
550
by:
pushpitkc
,
28 Jul 2017, 01:22
6
ER
There is a sequence An for a positive integer n such that when An is d
Tags:
Difficulty: 600700 Level
,
Sequences
,
Source: Math Revolution
haardiksharma
1
766
by:
VeritasKarishma
,
04 Jul 2017, 04:04
2
A cupboard holds 10 cans, of which 3 contain pumpkin puree. If a group
Tags:
Difficulty: 600700 Level
,
Probability
,
Word Problems
,
Source: Princeton Review
SajjadAhmad
1
727
by:
moutikli
,
08 May 2017, 00:26
ER
If a circle has the same area as right triangle PQR shown in the figur
Tags:
Difficulty: Sub600 Level
,
Geometry
niteshwaghray
1
682
by:
Bunuel
,
23 May 2017, 13:55
2
ER
What is the approximate projected percent increase between 1990 and 20
Tags:
Difficulty: 600700 Level
,
Graphs and Illustrations
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
933
by:
mohshu
,
29 May 2017, 02:55
ER
What is 15% of 2/3 of 0.9?
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Percents and Interest Problems
,
Source: Manhattan GMAT
Bunuel
1
1514
by:
TeamGMATIFY
,
01 Apr 2016, 03:55
1
Nick is enrolling in classes for next quarter. He must choose a math c
Tags:
Difficulty: Sub600 Level
,
Statistics and Sets Problems
,
Source: Princeton Review
SajjadAhmad
1
619
by:
pushpitkc
,
03 May 2017, 13:05
ER
If x is positive and y is negative, which of the following must be
Tags:
Difficulty: Sub600 Level
,
Number Properties
,
Source: Other  Please specify
Bunuel
1
741
by:
OptimusPrepJanielle
,
11 Apr 2016, 08:45
1
ER
Define the symbol * by the following equation: x* = 1 – x, for all non
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Functions and Custom Characters
,
Source: Other  Please specify
Bunuel
1
877
by:
quantumliner
,
21 May 2017, 13:50
In the figure to the right, if l k , then what is the value of y ? (A)
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Other  Please specify
SajjadAhmad
1
521
by:
Kritesh
,
26 May 2017, 11:32
ER
N, a set of natural numbers is partitioned into subsets
Tags:
Poor Quality
excelingmat
1
5220
by:
EMPOWERgmatRichC
,
11 Oct 2015, 12:28
3
A store sells a sixpack of soda for $2.70. If this represents a savin
Tags:
Difficulty: Sub600 Level
,
Fractions/Ratios/Decimals
,
Word Problems
,
Source: Other  Please specify
SajjadAhmad
1
2607
by:
0akshay0
,
26 Feb 2017, 10:11
3
ER
The number of tournament games is represented as G(n) where n is the n
Tags:
Difficulty: 700Level
,
Combinations
,
Probability
,
Source: Math Revolution
hazelnut
1
859
by:
Bunuel
,
27 Feb 2017, 01:51
1
ER
Mike, Steve, and Daryl take turns driving on a road trip. Mike drives
Tags:
Difficulty: Sub600 Level
,
Distance/Rate Problems
,
Source: Magoosh
Bunuel
1
740
by:
generis
,
28 Jul 2017, 09:10
What is the maximum number of students among whom 1001 pens and 910 pe
Tags:
Difficulty: 600700 Level
,
Divisibility/Multiples/Factors
,
Min/Max Problems
eaakbari
1
4529
by:
eaakbari
,
26 Mar 2010, 07:56
1
ER
The distance from Shane’s house to his university is 27 x 10^6 inches
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
934
by:
chetan2u
,
05 Apr 2016, 07:31
4
ER
Chelsea has a bookshelf consisting of ten classics: four Russian novel
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Magoosh
Bunuel
1
718
by:
Rohit2015
,
19 Jul 2017, 23:56
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 marketing survey of Anytown found that the ratio of trucks to sedans
Tags:
Difficulty: Sub600 Level
,
Fractions/Ratios/Decimals
,
Source: Manhattan GMAT
Bunuel
1
943
by:
Skywalker18
,
28 Mar 2016, 03:46
2
The area of the Triangle ABC shown in the figure is 30. The area of Tr
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
SajjadAhmad
1
1074
by:
pushpitkc
,
01 Jun 2017, 04:04
ER
The average of two numbers is π/2, and one of the numbers is x. What i
Tags:
Difficulty: Sub600 Level
,
Statistics and Sets Problems
,
Source: Other  Please specify
Bunuel
1
684
by:
Skywalker18
,
20 May 2017, 06:20
ER
In the rectangular coordinate system below , What is the value of x?
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Economist GMAT Tutor
sony1000
1
1082
by:
OptimusPrepJanielle
,
30 Oct 2015, 21:12
ER
If (x − y)^2 = x^2 + y^2 , then which one of the following statements
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Other  Please specify
Bunuel
1
1173
by:
GMATPrepNow
,
01 Jun 2017, 12:57
2
ER
In the standard coordinate system, which of the following points is th
Tags:
Difficulty: Sub600 Level
,
Coordinate Geometry
,
Source: Other  Please specify
SajjadAhmad
1
629
by:
GMATinsight
,
08 Jun 2017, 02:18
1
ER
A sock drawer contains seven socks, each one a different solid color.
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: Other  Please specify
Bunuel
1
771
by:
msk0657
,
19 Aug 2016, 04:19
4
The ten’s digit of a twodigit number is twice the unit’s digit. Rever
Tags:
Difficulty: Sub600 Level
,
Number Properties
,
Source: Other  Please specify
SajjadAhmad
1
7881
by:
vitaliyGMAT
,
01 Jan 2017, 13:20
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
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
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
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