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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
26
5284
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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1
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VeritasKarishma
199
10008
by:
VeritasKarishma
,
30 Dec 2019, 21:38
Announcements
532
ER
100 Hardest and easiest questions for PS as of December 2019
Tags:
Difficulty: 700Level
Bunuel
13
106423
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
0
764968
by:
bb
,
22 Feb 2012, 11:27
GMAT Club Member
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24
ER
Set T consists of all points (x,y) such that x^2+y^2 =1
Tags:
Difficulty: 700Level
,
Coordinate Geometry
,
Probability
,
Source: GMAT Club Tests
tradinggenius
12
9382
by:
BrushMyQuant
,
08 Jul 2015, 22:50
5
ER
After taking N tests, each containing 100 questions
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: GMAT Club Tests
gmatquant25
5
2370
by:
bumpbot
,
09 Jul 2015, 11:24
29
ER
The figure represents a deflated tire 6 inches wide as shown
Tags:
Difficulty: 700Level
,
Poor Quality
enigma123
6
7753
by:
davesinger786
,
09 Jul 2015, 23:23
5
ER
From the beginning to the end of 2007, the price of a stock rose 20 pe
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: 800 Score
Bunuel
8
1192
by:
Bunuel
,
13 Jul 2015, 02:42
2
ER
The above graph lists the monthly sales (in $100,000 increments) at a
Tags:
Difficulty: 600700 Level
,
Graphs and Illustrations
,
Percents and Interest Problems
,
Word Problems
,
Source: 800 Score
Bunuel
5
3300
by:
Bunuel
,
13 Jul 2015, 02:52
5
ER
Jack has two dice, one has six equally probable sides, labeled 1, 2, 3
Tags:
Difficulty: Sub600 Level
,
Probability
,
Source: 800 Score
Bunuel
6
1500
by:
TheGmatTutor
,
13 Jul 2015, 09:15
1
ER
Circle P shown above is centered at P. If the length of arc ABC is 40,
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Economist GMAT Tutor
reto
4
1237
by:
DropBear
,
13 Jul 2015, 12:57
3
ER
In a 40mile trip, the first 20 miles were traveled in 50mph. If the t
Tags:
Difficulty: Sub600 Level
,
Distance/Rate Problems
,
Poor Quality
,
Source: Other  Please specify
Mascarfi
2
1489
by:
GMATinsight
,
15 Jul 2015, 20:33
5
ER
Bob wants to run a mile in the same time
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Source: Other  Please specify
TheGmatTutor
2
1169
by:
ENGRTOMBA2018
,
16 Jul 2015, 10:02
1
ER
Ronnie and Bonnie are opposing participants in an online auction.
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Economist GMAT Tutor
SwaggyP
5
1332
by:
TimeTraveller
,
16 Jul 2015, 21:39
4
ER
If a#b = ab – b + b^2, then 3#5 =
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Functions and Custom Characters
,
Source: 800 Score
Bunuel
8
1840
by:
Bunuel
,
19 Jul 2015, 13:07
3
ER
Which of the following MUST yield an integer when divided by 5?
Tags:
Difficulty: Sub600 Level
,
Divisibility/Multiples/Factors
,
Source: 800 Score
Bunuel
5
1412
by:
Bunuel
,
19 Jul 2015, 13:12
2
ER
Angela, Bernie, and Colleen can complete a job, all working together,
Tags:
Difficulty: Sub600 Level
,
Work/Rate Problems
,
Source: 800 Score
Bunuel
7
1798
by:
Bunuel
,
19 Jul 2015, 13:26
5
ER
In the figure, KLMN is a square, and angle KJN = 45°. Find the area o
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Magoosh
Bunuel
5
2002
by:
BrushMyQuant
,
20 Jul 2015, 05:28
ER
J is 25% less than P and 20% less than T. T is x% less than P. What is
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
Mascarfi
4
1386
by:
OptimusPrepJanielle
,
20 Jul 2015, 08:06
1
ER
According to the directions on a packet of smoothie mix, 1 3ounce pac
Tags:
Difficulty: 600700 Level
,
Fractions/Ratios/Decimals
,
Word Problems
,
Source: Other  Please specify
gmatser1
2
1500
by:
Bunuel
,
21 Jul 2015, 02:34
43
ER
On an aerial photograph, the surface of a pond appears as
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: GMAT Paper Tests
,
Source: GMAT Prep
M8
6
19380
by:
Bunuel
,
21 Jul 2015, 02:42
2
ER
If a and b are integers and 9 < a < 21 and 19 < b < 31, what is the ra
Tags:
Poor Quality
Mascarfi
5
1122
by:
TimeTraveller
,
21 Jul 2015, 08:47
1
ER
Which of the following represents the profit from the investment of x
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: 800 Score
Bunuel
5
1215
by:
Bunuel
,
26 Jul 2015, 12:13
5
ER
When the integer n is divided by 8, the remainder is 5. Which of the
Tags:
Difficulty: Sub600 Level
,
Divisibility/Multiples/Factors
,
Number Properties
,
Remainders
,
Source: 800 Score
Bunuel
8
5540
by:
Bunuel
,
26 Jul 2015, 12:15
2
ER
A new savings account offers 6 percent annual interest compounded ever
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: 800 Score
Bunuel
7
2486
by:
Bunuel
,
26 Jul 2015, 12:28
1
ER
In triangle PQR, QS and SR are angle bisectors and the measu
Tags:
Difficulty: Sub600 Level
,
Geometry
Asifpirlo
7
10382
by:
ENGRTOMBA2018
,
26 Jul 2015, 12:37
3
ER
How many different threedigit multiples of 5 can be
Tags:
Difficulty: Sub600 Level
,
Combinations
beckee529
5
6480
by:
bumpbot
,
26 Jul 2015, 13:10
2
ER
If 2 cards are selected at random from the pack of 52 cards then What
Tags:
Difficulty: Sub600 Level
,
Probability
,
Source: Other  Please specify
GMATinsight
1
1030
by:
ENGRTOMBA2018
,
27 Jul 2015, 05:50
26
There are 5 bags three of which contains 5 white and 2 black
Tags:
Difficulty: 700Level
,
Out of Scope  Too Hard
,
Probability
PiyushK
10
13088
by:
dhawalbp
,
27 Jul 2015, 09:57
ER
Product of two numbers is 30. If LCM of those two numbers is 15. Then
Tags:
Difficulty: 700Level
,
Poor Quality
VenoMfTw
5
2073
by:
chetan2u
,
28 Jul 2015, 03:22
94
ER
If k is a common multiple of 75, 98, and 140, which of the
Tags:
Difficulty: 700Level
,
Divisibility/Multiples/Factors
,
Must or Could be True Questions
bulletpoint
12
25485
by:
Bunuel
,
30 Jul 2015, 05:37
8
ER
0.99999+0.11111=?
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Source: Economist GMAT Tutor
reto
4
2120
by:
mikemcgarry
,
31 Jul 2015, 10:02
11
ER
In a particular 4sided pyramid, each side of the square bas
Tags:
Difficulty: 600700 Level
,
Geometry
Asifpirlo
3
2090
by:
bumpbot
,
02 Aug 2015, 09:48
5
ER
A plant has workers and supervisors in a ratio of 30 to 1.
Tags:
Difficulty: Sub600 Level
,
Fractions/Ratios/Decimals
phoenix9801
6
3078
by:
VeritasPrepDennis
,
03 Aug 2015, 13:28
1
ER
Bill’s compact disc player randomly plays a song, so that no song is r
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Economist GMAT Tutor
reto
3
1265
by:
tmacnee
,
04 Aug 2015, 16:49
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
1517
by:
GMATinsight
,
05 Aug 2015, 06:49
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
2504
by:
GMATinsight
,
05 Aug 2015, 06:53
44
ER
Each of the following equations has at least one solution
Tags:
Difficulty: 700Level
,
Number Properties
,
Roots
,
Source: Manhattan GMAT
vigneshpandi
11
12893
by:
ENGRTOMBA2018
,
05 Aug 2015, 20:35
1
ER
The size of a square computer screen is measured by the leng
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Manhattan GMAT
jlgdr
3
3964
by:
bumpbot
,
11 Aug 2015, 04:27
3
ER
Let g(x) = 4^x. If g(a) = 32. then a is equal to?
Tags:
Difficulty: Sub600 Level
,
Exponents/Powers
suk1234
4
2183
by:
mathivanan
,
14 Aug 2015, 23:02
7
ER
How many ways are there to split a group of 6 boys into two groups of
Tags:
Difficulty: 700Level
,
Combinations
mirhaque
9
3049
by:
Bunuel
,
16 Aug 2015, 15:52
1
ER
The weight of four dogs is determined to be 25 pounds, 31 pounds, 35
Tags:
Difficulty: Sub600 Level
,
Statistics and Sets Problems
,
Source: 800 Score
Bunuel
3
1507
by:
Bunuel
,
17 Aug 2015, 09:49
3
ER
According to the chart above, the income of Beta Corporation in 2000 w
Tags:
Difficulty: 600700 Level
,
Fractions/Ratios/Decimals
,
Source: 800 Score
Bunuel
6
2833
by:
Bunuel
,
17 Aug 2015, 09:50
ER
What is the ratio of the radii of two vessels of equal volumes if the
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
3
2098
by:
VenoMfTw
,
18 Aug 2015, 21:22
1
ER
Which of the following groups of numbers could be the lengths of the
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
3
2898
by:
D3N0
,
18 Aug 2015, 21:32
5
ER
If the radius of the circle circumscribing a triangle is the same as
Tags:
Difficulty: 700Level
,
Geometry
,
Source: Other  Please specify
Bunuel
6
2587
by:
VenoMfTw
,
19 Aug 2015, 00:07
1
ER
The average of 10 consecutive integers is 12. Then, 9 is deducted from
Tags:
Difficulty: 600700 Level
,
Poor Quality
yenh
5
1791
by:
EMPOWERgmatRichC
,
21 Aug 2015, 11:04
6
A man after travelling 50 kms meets his friend who counsels him to go
Tags:
Out of Scope  Too Hard
virtualanimosity
10
4785
by:
bumpbot
,
23 Aug 2015, 01:56
5
ER
A certain school implemented a reading program for its students, with
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Economist GMAT Tutor
Bunuel
5
1066
by:
Bunuel
,
23 Aug 2015, 11:25
ER
The average of the first 6 terms of a set of numbers(S) is 5
Tags:
Poor Quality
avaneeshvyas
5
2711
by:
ENGRTOMBA2018
,
25 Aug 2015, 15:57
1
ER
If x and y are integers such that x^2= y and xy = 125, then x – y = ?
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Other  Please specify
AbdurRakib
3
1256
by:
TeamGMATIFY
,
27 Aug 2015, 21:04
3
ER
John has taken four (4) tests that have an average of 82. In order to
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: Princeton Review
Bunuel
6
1256
by:
Bunuel
,
30 Aug 2015, 09:51
4
ER
At 12:00 hour a truck left the city A to city B, at a consta
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
tauchmeister
5
2484
by:
MathRevolution
,
31 Aug 2015, 07:40
7
ER
The “unumber” of a number x is defined as the ones digit of 2^x. Anto
Tags:
Difficulty: 700Level
,
Probability
Bunuel
6
1282
by:
Mascarfi
,
01 Sep 2015, 19:38
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