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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
26
5367
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
10145
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
106801
by:
kobej912
,
22 Jan 2020, 04:57
1960
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
766447
by:
bb
,
22 Feb 2012, 11:27
GMAT Club Member
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2
ER
A mobile phone is available for $39000 cash or $17000 as dow
Tags:
Difficulty: 700Level
,
Percents and Interest Problems
PareshGmat
5
5913
by:
UJs
,
03 Apr 2016, 18:07
1
ER
If the circle above has center Y and area 4p, then what is the perimet
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Princeton Review
Bunuel
4
1043
by:
stonecold
,
03 Apr 2016, 15:42
2
ER
For 6digit integer 46x,y12, when x and y are drawn at random from {3,
Tags:
Difficulty: 700Level
,
Probability
,
Source: Math Revolution
MathRevolution
2
836
by:
MathRevolution
,
03 Apr 2016, 03:04
1
ER
The terms of each set above are given in ascending order. If the media
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: Manhattan GMAT
Bunuel
1
1566
by:
RDhin
,
01 Apr 2016, 04:33
ER
What is 15% of 2/3 of 0.9?
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Percents and Interest Problems
,
Source: Manhattan GMAT
Bunuel
1
1519
by:
TeamGMATIFY
,
01 Apr 2016, 03:55
ER
What is 120% of 13/24 of 480?
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Percents and Interest Problems
,
Source: Manhattan GMAT
Bunuel
2
1155
by:
kreel11
,
01 Apr 2016, 03:27
19
ER
A 48 lts container containing liquid A and B contains 25% liquid A.
Tags:
Difficulty: 700Level
,
Mixture Problems
g106
6
3156
by:
VeritasKarishma
,
01 Apr 2016, 01:58
ER
Five kids were walking down the street.
Tags:
Difficulty: 700Level
,
Combinations
,
Source: Other  Please specify
rhine29388
2
1063
by:
rhine29388
,
31 Mar 2016, 13:16
3
ER
A box contains one dozen donuts. Four of the donuts are chocolate, fou
Tags:
Difficulty: Sub600 Level
,
Probability
,
Source: Other  Please specify
Bunuel
3
2141
by:
rhine29388
,
30 Mar 2016, 14:36
3
ER
A series of five integers have the following criteria: I. The median
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: Veritas Prep
Bunuel
3
1018
by:
stonecold
,
30 Mar 2016, 07:37
ER
There are X girls in a class, and their average height is M inches.
Tags:
Difficulty: Sub600 Level
,
Statistics and Sets Problems
,
Source: Manhattan GMAT
Bunuel
2
2639
by:
stonecold
,
30 Mar 2016, 05:24
2
ER
If a truck is traveling at a constant rate of 90 kilometers per hour,
Tags:
Difficulty: Sub600 Level
,
Distance/Rate Problems
,
Source: Magoosh
Bunuel
6
4643
by:
rhine29388
,
28 Mar 2016, 13:29
9
ER
If x is a positive integer, and m=3^(x+1), what is 9^2x
Tags:
Difficulty: 700Level
,
Algebra
,
Exponents/Powers
,
Source: Economist GMAT Tutor
goodyear2013
3
1908
by:
Vinayprajapati
,
28 Mar 2016, 08:07
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
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
if A = P^Q what is the value of A if P = 1
Tags:
Difficulty: Sub600 Level
,
Exponents/Powers
,
Poor Quality
,
Source: Grockit
stonecold
2
780
by:
stonecold
,
26 Mar 2016, 13:06
ER
In May, the grounds keeper at Spring Lake Golf Club built a circular
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
3
1420
by:
Vyshak
,
26 Mar 2016, 07:43
2
ER
In how many ways can 4 white and 3 black chess pieces be arranged in a
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: GMAT Club Tests
Bunuel
3
1285
by:
Vinayprajapati
,
25 Mar 2016, 23:05
10
ER
Line RS is tangent to circles P and Q at points R and S
Tags:
Difficulty: 700Level
,
Geometry
Game
3
2768
by:
mvictor
,
25 Mar 2016, 19:52
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
2103
by:
Vyshak
,
25 Mar 2016, 09:07
ER
Laura took out a charge account at the General Store and agreed to pay
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Manhattan GMAT
Bunuel
1
1783
by:
Skywalker18
,
24 Mar 2016, 05:48
5
ER
When x, y are selected randomly from set {0,1,2,3,4,5,6,7,8,9}, what i
Tags:
Difficulty: 700Level
,
Probability
,
Source: Math Revolution
MathRevolution
5
1163
by:
rhine29388
,
24 Mar 2016, 02:17
1
ER
Carol and Jordan draw rectangles of equal area. If Carol's rectangle
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Grockit
pritis
5
2366
by:
Bunuel
,
21 Mar 2016, 23:11
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
1158
by:
Skywalker18
,
21 Mar 2016, 08:01
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
3810
by:
kplusprinja1988
,
21 Mar 2016, 07:41
ER
In the right triangle pictured to the right, what is the value of x?
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Manhattan GMAT
Bunuel
2
1236
by:
chetan2u
,
21 Mar 2016, 06:02
ER
6 persons a, b, c, d, e, and f are to be lined up in a row. If a, b, a
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Math Revolution
MathRevolution
6
1014
by:
Ajeeth90
,
20 Mar 2016, 04:44
18
ER
In 70 liters of a mixture of milk and water, the quantity of
Tags:
Difficulty: Sub600 Level
,
Mixture Problems
TomB
16
11531
by:
bumpbot
,
20 Mar 2016, 02:46
6
Tanks A and B are each in the shape of a right circular
Tags:
Difficulty: 600700 Level
,
Geometry
sperumba
7
5371
by:
bumpbot
,
19 Mar 2016, 10:18
ER
In baseball, the batting average is defined as the ratio of a player’s
Tags:
Difficulty: 600700 Level
,
Fractions/Ratios/Decimals
,
Statistics and Sets Problems
,
Source: Other  Please specify
Bunuel
3
1260
by:
stonecold
,
19 Mar 2016, 10:18
1
ER
The probability that a man speaks a true statement is 3/4.
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
chetan2u
2
670
by:
Vyshak
,
19 Mar 2016, 09:45
ER
If n # z = n^2  n^z  2(z2)^n for integers n and z, what is the valu
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Exponents/Powers
,
Functions and Custom Characters
,
Source: Other  Please specify
Bunuel
3
1310
by:
Badari
,
19 Mar 2016, 08:27
ER
In a recent headtohead runoff election, 12,000 absentee ballets wer
Tags:
Difficulty: Sub600 Level
,
Fractions/Ratios/Decimals
,
Word Problems
,
Source: Other  Please specify
Bunuel
2
1692
by:
KbSharma
,
19 Mar 2016, 04:45
ER
After running a series of television advertisements, a leading beverag
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
2
1520
by:
Mo2men
,
19 Mar 2016, 01:51
11
ER
In a multiple choice test comprising 5 Questions, each with 4 choices
Tags:
Difficulty: 700Level
,
Probability
SOURH7WK
4
45015
by:
mvictor
,
18 Mar 2016, 19:59
ER
An urn contains g green marbles and b blue marbles. If 3 green marbles
Tags:
Difficulty: Sub600 Level
,
Probability
,
Source: Veritas Prep
Bunuel
2
1178
by:
Vinayprajapati
,
18 Mar 2016, 11:03
1
ER
If circles x and y have the same area and circle x has a circumference
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
1007
by:
nipunjain14
,
17 Mar 2016, 21:25
ER
Solution x contains 75% water and 25% oil; how many more liters of wat
Tags:
Difficulty: Sub600 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
3
2532
by:
nipunjain14
,
17 Mar 2016, 19:28
ER
There are 5,280 feet in 1 mile and 12 inches in one foot. How many inc
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Source: Other  Please specify
Bunuel
2
6497
by:
nipunjain14
,
17 Mar 2016, 19:24
10
ER
If equation x/2 + y/2 = 5 encloses a certain region on the coordin
Tags:
Difficulty: 700Level
,
Coordinate Geometry
,
Source: GMAT Club Tests
study
17
2946
by:
Bunuel
,
17 Mar 2016, 02:58
ER
If A is a positive integer less than 100
Tags:
Difficulty: Sub600 Level
,
Divisibility/Multiples/Factors
,
Source: Veritas Prep
zxcvbnmas
3
1128
by:
stonecold
,
16 Mar 2016, 09:28
ER
The wages earned by Robin is 30% more than that earned by Erica. The
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
3407
by:
Skywalker18
,
15 Mar 2016, 19:22
17
ER
T is a set of y integers, where 0 < y < 7. If the average of Set T is
Tags:
Difficulty: 700Level
,
Statistics and Sets Problems
,
Source: GMAT Prep
AnkitK
14
3347
by:
Bunuel
,
14 Mar 2016, 06:55
ER
If the integer N = 139,k50 where k is the hundreds digit, N can NEVER
Tags:
Difficulty: Sub600 Level
,
Divisibility/Multiples/Factors
,
Number Properties
,
Source: Other  Please specify
Bunuel
2
969
by:
stonecold
,
14 Mar 2016, 05:28
22
ER
If x is a positive integer and z is a nonnegative integer such that
Tags:
Difficulty: 700Level
,
Divisibility/Multiples/Factors
,
Exponents/Powers
jade3
4
7033
by:
VeritasKarishma
,
14 Mar 2016, 03:30
1
ER
A child must place 6 different toys in 4 different bins
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Other  Please specify
Youraisemeup
2
714
by:
SravnaTestPrep
,
14 Mar 2016, 00:57
1
ER
3 women and a few men participated in a chess tournament. Each player
Tags:
Difficulty: 700Level
,
Combinations
,
Source: Other  Please specify
Bunuel
2
924
by:
SravnaTestPrep
,
14 Mar 2016, 00:19
4
ER
If a and b are integers, a>b, a>b, a^2*b^2=144 and (a−b)^2=1
Tags:
Difficulty: 700Level
,
Algebra
,
Number Properties
,
Source: Other  Please specify
leeto
6
1058
by:
Bunuel
,
13 Mar 2016, 08:15
1
ER
A shop sells two variants of chocolates  one that costs $3 and the ot
Tags:
Difficulty: 700Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
5
981
by:
EMPOWERgmatRichC
,
11 Mar 2016, 13:37
3
ER
A lawyer's representation costs $150 for the first hour and $125 for
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Word Problems
,
Source: Kaplan
ninayeyen
4
1105
by:
EMPOWERgmatRichC
,
10 Mar 2016, 21:43
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