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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
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EMPOWERgmatRichC
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26 Oct 2019, 19:33
Veritas Prep PS Forum Expert  Karishma  Ask Me Anything about Math
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VeritasKarishma
199
9974
by:
VeritasKarishma
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30 Dec 2019, 21:38
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532
ER
100 Hardest and easiest questions for PS as of December 2019
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Difficulty: 700Level
Bunuel
13
106353
by:
miralishabbir
,
20 Dec 2019, 16:34
1955
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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764674
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22 Feb 2012, 11:27
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1
ER
Which of the following cannot be the ratio of speeds of two joggers ru
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
70
by:
Bunuel
,
13 Jan 2020, 01:59
4
ER
A fish tank is half full of water. If 10 gallons of water were added,
Tags:
Difficulty: Sub600 Level
,
Mixture Problems
,
Source: 800 Score
Bunuel
10
12012
by:
Champagnereef
,
13 Jan 2020, 00:52
3
ER
In a certain stock portfolio with 500 shares of different stocks, the
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
6
677
by:
Archit3110
,
13 Jan 2020, 00:12
11
ER
Claudia has 12 coins, each of which is a 5cent coin or a 10cent coin
Tags:
Difficulty: 700Level
,
Algebra
,
Source: Other  Please specify
Bunuel
6
466
by:
VeritasKarishma
,
12 Jan 2020, 21:59
11
ER
How many positive threedigit integers have an odd digit in both the
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Kaplan
SW4
4
2880
by:
kapil1
,
12 Jan 2020, 21:47
19
ER
A professional janitor can clean a certain high school in 8 hours, wor
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Difficulty: 600700 Level
,
Work/Rate Problems
,
Source: Veritas Prep
shasadou
6
4591
by:
kapil1
,
12 Jan 2020, 21:43
834
ER
M is the sum of the reciprocals of the consecutive integers from 201
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Difficulty: 600700 Level
,
Arithmetic
,
Source: OG 2015
,
Source: OG 2016
,
Source: OG 2017
,
Source: OG 2018
,
Source: OG 2019
,
Source: OG 2020
,
Source: Official Guide
Go to page:
1
,
2
Walkabout
21
62989
by:
anand.prakash90@gmail.com
,
12 Jan 2020, 21:33
4
ER
If the perimeter of a semicircle is 4π + 8, what is the area of the s
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
3
803
by:
bumpbot
,
12 Jan 2020, 21:09
1
ER
The function is defined as follows: f(x+1) = 3x + 2. What is f(1) + f
Tags:
Difficulty: 600700 Level
,
Functions and Custom Characters
,
Source: Math Revolution
MathRevolution
3
112
by:
chondro48
,
12 Jan 2020, 19:05
4
ER
A quadrilateral P has (1, 1), (3, 1), (3, 5) and (1, 5) as 4 vertices
Tags:
Difficulty: 600700 Level
,
Coordinate Geometry
,
Source: Math Revolution
MathRevolution
3
158
by:
MathRevolution
,
12 Jan 2020, 18:49
2
ER
For a craft project, Chris cut a circle out of a square of cardboard
Tags:
Difficulty: Sub600 Level
,
Geometry
michaelkalend
4
2320
by:
bumpbot
,
12 Jan 2020, 17:36
3
ER
If x ≤ 8 and y ≥ 3, then it must be true that
Tags:
Difficulty: 600700 Level
,
Inequalities
,
Source: Other  Please specify
Bunuel
4
563
by:
Jayshoot
,
12 Jan 2020, 17:02
47
ER
List K consists of 12 consecutive integers. If 4 is the least integer
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: GMAT Prep
nave
13
14148
by:
antartican
,
12 Jan 2020, 15:58
2
ER
When a class of n students is divided into groups of 6 students each,
Tags:
Difficulty: 600700 Level
,
Remainders
jwin125
4
801
by:
gracie
,
12 Jan 2020, 15:19
2
In how many ways can a teacher write an answer key for a miniquiz tha
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Veritas Prep
sjuniv32
1
132
by:
Dillesh4096
,
12 Jan 2020, 13:22
33
ER
A certain rectangular wall is 12 feet high and 8 feet long.
Tags:
Difficulty: 700Level
,
Geometry
,
Source: GMAT Prep
hennaj
6
4793
by:
medinib
,
12 Jan 2020, 12:35
6
ER
A cask is full of wine but it has a leak in the bottom. When onefourt
Tags:
Difficulty: 700Level
,
Fractions/Ratios/Decimals
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
2
257
by:
arockia
,
12 Jan 2020, 11:43
13
ER
A given quadratic equation ax^2 – 52x + 24 = 0 has 13/6 as sum of the
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Difficulty: 600700 Level
,
Algebra
,
Source: Other  Please specify
Bunuel
11
441
by:
PoojanB
,
12 Jan 2020, 10:09
4
ER
Only a single rail track exists between station A and B on a railway
Tags:
Difficulty: 700Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
4
232
by:
effatara
,
12 Jan 2020, 08:36
ER
10 litres are removed from 80 litres of solution of milk and water hav
Tags:
Difficulty: 600700 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
2
145
by:
satya2029
,
12 Jan 2020, 07:59
1
During each of four days of the week that Tom and Jane eat at home, th
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
jfdelgado
2
120
by:
arvind910619
,
12 Jan 2020, 07:13
4
ER
Marketing executives for a certain chewing gum company
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Veritas Prep
guerrero25
5
2621
by:
ScottTargetTestPrep
,
12 Jan 2020, 07:11
8
If a pair of dice is rolled 4 times. Find the probability of
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Dillesh4096
2
183
by:
arvind910619
,
12 Jan 2020, 06:53
39
ER
A palindrome is a number that reads the same forward and backward,
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Kaplan
krishnasty
16
8597
by:
bumpbot
,
12 Jan 2020, 06:45
ER
A certain automobile company’s bestselling model is the Speedster. Th
Tags:
Difficulty: Sub600 Level
,
Overlapping Sets
,
Word Problems
,
Source: Veritas Prep
Bunuel
3
1148
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:38
6
ER
Airplane fuel worth $126 per pound and $135 per pound is mixed with a
Tags:
Difficulty: 600700 Level
,
Algebra
,
Arithmetic
,
Mixture Problems
,
Word Problems
,
Source: Other  Please specify
ab965
3
474
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:37
4
ER
The shaded region in the figure above represents a frame shaped as a
Tags:
Difficulty: 700Level
,
Geometry
,
Source: Other  Please specify
Bunuel
4
414
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:36
6
ER
4 friends A, B, C, and D appeared in a certain examination. The marks
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: eGMAT
EgmatQuantExpert
6
1243
by:
bumpbot
,
12 Jan 2020, 06:33
1
ER
A certain realtor earns a 6 percent commission on any home
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Manhattan GMAT
Vyshak
10
1151
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:30
4
ER
At a garage sale, the prices of all the items sold were different. The
Tags:
Difficulty: 700Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
9
559
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:29
2
ER
In a survey of parents, exactly 3/4 of the mothers and 9/10 of the
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Princeton Review
Bunuel
5
1106
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:27
21
ER
If k is an integer greater than 6, all of the following must be divisi
Tags:
Difficulty: 600700 Level
,
Divisibility/Multiples/Factors
,
Source: GMAT Prep
Vinayprajapati
11
2831
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:25
3
ER
If ∠XYZ in the figure above is a right angle, what is the value of x?
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: GMAT Paper Tests
Bunuel
4
2904
by:
ScottTargetTestPrep
,
12 Jan 2020, 06:23
4
ER
There are X people at a dance, where X is an integer greater than 1.
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Kaplan
Bunuel
3
649
by:
bumpbot
,
12 Jan 2020, 05:47
7
ER
Alice and David are two of the ten people in a group. In how many diff
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Kaplan
Bunuel
5
850
by:
bumpbot
,
12 Jan 2020, 05:35
94
ER
If x^2 − 2 < 0, which of the following specifies all the possible
Tags:
Difficulty: Sub600 Level
,
Inequalities
,
Source: OG 2016
,
Source: OG 2017
,
Source: OG 2018
,
Source: OG 2019
,
Source: OG 2020
,
Source: Official Guide
Bunuel
15
15463
by:
Nups1324
,
12 Jan 2020, 05:20
17
ER
A scientist used a unique twocolor code to identify each
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Kaplan
goodyear2013
11
3438
by:
bumpbot
,
12 Jan 2020, 05:05
13
ER
Ed throws a blue die and a red die. How many combinations are there in
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Economist GMAT Tutor
Bunuel
7
1753
by:
bumpbot
,
12 Jan 2020, 05:00
4
ER
How many options are there for a code consisting of 2 even digits foll
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: Economist GMAT Tutor
Bunuel
3
1153
by:
bumpbot
,
12 Jan 2020, 04:10
48
ER
15 chess players take part in a tournament. Every player
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: Economist GMAT Tutor
Go to page:
1
,
2
bmwhype2
25
37561
by:
bumpbot
,
12 Jan 2020, 04:08
ER
Kim travels from Pune to Mumbai via Lonavala. The total journey of 160
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
4
142
by:
Jawad001
,
12 Jan 2020, 03:52
63
ER
A certain university will select 1 of 7 candidates eligible
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: Quant Review 2019
,
Source: Quant Review 2020
SoniaSaini
7
9062
by:
chayon222
,
12 Jan 2020, 03:50
85
ER
The equation of line n is y = 4/3*x  100. What is the small
Tags:
Difficulty: 700Level
,
Coordinate Geometry
,
Geometry
,
Source: Kaplan
Go to page:
1
,
2
kannn
23
11787
by:
bumpbot
,
12 Jan 2020, 02:56
ER
Kim travels from Pune to Mumbai via Lonavala. The total journey of 160
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
3
94
by:
Jawad001
,
12 Jan 2020, 02:42
27
ER
A rectangular table seats 4 people on each of two sides, with every pe
Tags:
Difficulty: 700Level
,
Probability
,
Source: Kaplan
anaik100
10
2660
by:
bumpbot
,
12 Jan 2020, 02:42
3
ER
The "reflection" of a positive integer is obtained by reversing its di
Tags:
Difficulty: 700Level
,
Number Properties
,
Source: Magoosh
Bunuel
4
436
by:
antartican
,
12 Jan 2020, 02:32
1
ER
How many litres of milk needs to be added to 15 litres of water and mi
Tags:
Difficulty: 600700 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
2
154
by:
firas92
,
12 Jan 2020, 02:24
1
ER
From home to office, if James travels at 3/5th of his usual speed, Jam
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
5
201
by:
Jawad001
,
12 Jan 2020, 02:21
ER
From a 100 ml can full of milk, 10 ml is removed and 20 ml water is ad
Tags:
Difficulty: 600700 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
2
97
by:
fauji
,
12 Jan 2020, 02:18
2
ER
When 18 litres of milk and water solution is mixed with 20 litres of
Tags:
Difficulty: 600700 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
3
150
by:
Artemov
,
12 Jan 2020, 02:12
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