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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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24 Apr 2020, 12:17
Veritas Prep PS Forum Expert  Karishma  Ask Me Anything about Math
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VeritasKarishma
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Bunuel
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30 May 2020, 12:05
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586
ER
100 Hardest and easiest questions for PS as of May 2020
Tags:
Difficulty: 700Level
Bunuel
14
114977
by:
kobej912
,
22 Jan 2020, 03:57
2091
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
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4
ER
In the department of Mathematics at Green University, more than half
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: Other  Please specify
Bunuel
5
693
by:
vipulshahi
,
02 Jun 2020, 23:39
2
ER
Alex is playing a game of probability in which she rolls two dice. She
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Veritas Prep
Bunuel
3
1175
by:
Eduardo86
,
02 Jun 2020, 23:20
4
ER
How many positive integers are there from 0 to 1000 that leave a remai
Tags:
Difficulty: 600700 Level
,
Remainders
,
Source: Other  Please specify
Bunuel
6
268
by:
Ksmew
,
02 Jun 2020, 22:43
16
ER
If a^1/2 > b > c^2, which of the following could be true?
Tags:
Difficulty: 700Level
,
Algebra
,
Inequalities
,
Must or Could be True Questions
,
Source: Experts' Global
,
Source: Other  Please specify
SajjadAhmad
6
1017
by:
Kritisood
,
02 Jun 2020, 22:40
1
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
245
by:
sahylsharma
,
02 Jun 2020, 22:38
4
ER
If 9  x^2 ≥ 0, which of the following describes all
Tags:
Difficulty: Sub600 Level
,
Inequalities
,
Source: Grockit
danzig
6
2554
by:
bumpbot
,
02 Jun 2020, 21:41
2
ER
The first name and the last name of 5 people are written in two tables
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
2
77
by:
NitishJain
,
02 Jun 2020, 21:37
152
ER
x/x<x. which of the following must be true about x ?
Tags:
Difficulty: 700Level
,
Absolute Values/Modulus
,
Inequalities
,
Must or Could be True Questions
christoph
14
28817
by:
D4kshGargas
,
02 Jun 2020, 21:31
3
ER
A man can row 50 km upstream and 72 km downstream in 9 hours. He can
Tags:
Difficulty: 700Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
2
238
by:
AabhishekGrover
,
02 Jun 2020, 20:50
7
ER
If x and y are nonnegative integers and 5x + 2y = 32, how many values
Tags:
Difficulty: 700Level
,
Algebra
,
Source: Other  Please specify
Bunuel
5
1328
by:
RajatJ8
,
02 Jun 2020, 19:45
4
ER
What is the area enclosed of the region enclosed by y = x – 1 + 2, x
Tags:
Difficulty: 600700 Level
,
Coordinate Geometry
,
Geometry
,
Source: Other  Please specify
Bunuel
4
325
by:
minirana
,
02 Jun 2020, 19:19
10
ER
Let f(x) = x^2 + bx + c. If f(1) = 0 and f(4) = 0, then f(x) crosses
Tags:
Difficulty: 600700 Level
,
Coordinate Geometry
,
Source: Other  Please specify
whitehalo
3
2850
by:
bumpbot
,
02 Jun 2020, 18:42
ER
A vessel is full of a mixture of milk and water, with 9% milk. Nine li
Tags:
Difficulty: 600700 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
6
210
by:
satya2029
,
02 Jun 2020, 18:35
9
ER
Cities A and B are in different time zones. A is located 3000 km east
Tags:
Difficulty: 700Level
,
Distance/Rate Problems
,
Geometry
,
Word Problems
,
Source: Other  Please specify
Bunuel
9
643
by:
Kunni
,
02 Jun 2020, 15:36
2
Two trains A and B start from two points P1 and P2 respectively at the
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Source: Kaplan
carpedeim
4
182
by:
DasAshishAshutosh
,
02 Jun 2020, 15:24
64
ER
Let S be the set of all positive integers having at most 4 digits and
Tags:
Difficulty: 700Level
,
Number Properties
,
Source: Official Guide
gmatt1476
13
3097
by:
MikeCorleone
,
02 Jun 2020, 15:23
2
ER
A shirt goes on sale for 80% of its original price. One week later,
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Manhattan GMAT
Bunuel
9
2777
by:
TheNightKing
,
02 Jun 2020, 14:56
8
ER
Given that 1^2 + 2^2 + 3^2 + … + n^2 = n(n+1)(2n+1)/6, what is the
Tags:
Difficulty: 600700 Level
,
Sequences
,
Source: Math Revolution
MathRevolution
6
538
by:
bumpbot
,
02 Jun 2020, 13:17
9
ER
Each term, starting from the third term, of a sequence
Tags:
Difficulty: 600700 Level
,
Sequences
,
Source: Other  Please specify
TimeTraveller
6
1192
by:
bumpbot
,
02 Jun 2020, 13:03
4
ER
If x is an integer such that x^5(x + 2)^3(x  3)^5/(x + 4) <= 0, what
Tags:
Difficulty: 700Level
,
Algebra
,
Inequalities
,
Probability
,
Source: Other  Please specify
Bunuel
2
135
by:
NitishJain
,
02 Jun 2020, 12:58
90
ER
If Sn is the sum of the first n terms of a certain sequence
Tags:
Difficulty: 600700 Level
,
Sequences
Go to page:
1
,
2
NoHalfMeasures
20
22733
by:
bumpbot
,
02 Jun 2020, 12:41
1
ER
S is a sequence s1, s2, s3,…,sn in which every term after the first is
Tags:
Difficulty: 600700 Level
,
Sequences
,
Source: Princeton Review
Bunuel
2
1100
by:
bumpbot
,
02 Jun 2020, 12:33
6
ER
Company ABC has decided to distribute to its clients several shares of
Tags:
Difficulty: 600700 Level
,
Divisibility/Multiples/Factors
,
Sequences
,
Word Problems
,
Source: Other  Please specify
fskilnik
5
674
by:
bumpbot
,
02 Jun 2020, 12:27
3
ER
James, Kara and Smith are three friends who have applied for a job at
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
4
124
by:
rishab0507
,
02 Jun 2020, 11:54
3
ER
X and Y are two data sets that contain integers as shown the table abo
Tags:
Difficulty: 600700 Level
,
Number Properties
,
Probability
,
Source: Other  Please specify
Bunuel
2
86
by:
NitishJain
,
02 Jun 2020, 11:41
1
ER
In the given figure, ABC is an equilateral triangle such that AD= DB
Tags:
Difficulty: 700Level
,
Geometry
,
Probability
,
Source: Other  Please specify
Bunuel
2
137
by:
NitishJain
,
02 Jun 2020, 11:15
9
ER
How many sevendigit positive integers are there,which have only 2's a
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Other  Please specify
Bunuel
5
262
by:
firas92
,
02 Jun 2020, 11:15
1
ER
What is the probability that when the letters of the word SERENDIPITY
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
1
88
by:
firas92
,
02 Jun 2020, 11:08
76
ER
A woman has seven cookies  four chocolate chip and three
Tags:
Difficulty: 700Level
,
Combinations
,
Source: Manhattan GMAT
rxs0005
10
12273
by:
fe21
,
02 Jun 2020, 10:25
45
ER
One gram of a certain health food contains 7 percent of the
Tags:
Difficulty: 600700 Level
,
Min/Max Problems
,
Percents and Interest Problems
,
Source: Economist GMAT Tutor
,
Source: GMAT Prep
chenhong1224
19
14553
by:
bumpbot
,
02 Jun 2020, 10:20
2
A man bought an article at Rs.600. He marks up the cost of article and
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Word Problems
,
Source: Other  Please specify
TheNightKing
1
124
by:
ShivanshAggarwal
,
02 Jun 2020, 09:41
ER
ABCD is a square inscribed in a circle. If the length of BC = 8cm. Fin
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
7
144
by:
Abhishek009
,
02 Jun 2020, 09:41
2
ER
A sequence consists of N consecutive even integers in descending order
Tags:
Difficulty: 700Level
,
Number Properties
,
Sequences
,
Source: Other  Please specify
Bunuel
4
160
by:
kris19
,
02 Jun 2020, 09:32
ER
The floor of a rectangular room of 72 square meters area needs to be c
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
4
97
by:
Abhishek009
,
02 Jun 2020, 08:57
ER
The probability of a manufacturing company producing a defective item
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
3
88
by:
Kinshook
,
02 Jun 2020, 08:53
54
ER
The figure above shows the dimensions of a rectangular board that is t
Tags:
Difficulty: 700Level
,
Geometry
milind1979
16
11057
by:
anurag0402
,
02 Jun 2020, 08:48
ER
If the probability that Brendon, Daniel and Kane score more than or eq
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
2
74
by:
Kinshook
,
02 Jun 2020, 08:45
7
ER
A manufacturer wants to produce x balls and y boxes. Resource constrai
Tags:
Difficulty: 600700 Level
,
Inequalities
,
Min/Max Problems
,
Word Problems
,
Source: Official Guide
,
Source: Quant Review 2021
parkhydel
4
614
by:
Abhishek009
,
02 Jun 2020, 08:45
ER
Little Johnny wants to eat a candy (circular in shape) using chopstick
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
4
97
by:
Abhishek009
,
02 Jun 2020, 08:41
4
ER
To rent a tractor, it costs a total of x dollars for the first 24 hour
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: OG 2021
,
Source: Official Guide
gmatt1476
11
624
by:
Abhishek009
,
02 Jun 2020, 08:37
ER
What is the combined area, in square inches, of the front and back of
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: OG 11
,
Source: OG 12
,
Source: Official Guide
Bunuel
4
861
by:
Abhishek009
,
02 Jun 2020, 08:31
3
ER
If x is an integer divisible by 15 but not divisible by 20, then x
Tags:
Difficulty: 600700 Level
,
Divisibility/Multiples/Factors
,
Source: Princeton Review
Bunuel
3
1341
by:
BrentGMATPrepNow
,
02 Jun 2020, 08:31
82
ER
An investor purchased a share of nondividendpaying stock
Tags:
Difficulty: 700Level
,
Percents and Interest Problems
,
Source: Manhattan GMAT
Witchiegrlie
19
12155
by:
davidbeckham
,
02 Jun 2020, 08:31
4
ER
If (x + y)/x  y = 4/3 and x 0, then what percentage (to the nearest
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
4
501
by:
Abhishek009
,
02 Jun 2020, 08:30
5
ER
The intersections of the graph y = x2 + ax + 4 and y = 3x + b are two
Tags:
Difficulty: 600700 Level
,
Coordinate Geometry
,
Source: Math Revolution
MathRevolution
7
181
by:
Kinshook
,
02 Jun 2020, 08:01
ER
Angelo studied the report by an analyst that predicted the probabiliti
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
1
52
by:
Archit3110
,
02 Jun 2020, 07:51
ER
If the probability that Brendon, Daniel and Kane score more than or eq
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
1
54
by:
Archit3110
,
02 Jun 2020, 07:45
ER
Micky and Kevin go to a market to buy fruits. The probability of Micky
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
1
79
by:
Archit3110
,
02 Jun 2020, 07:32
ER
A man distributed his wealth among his wife and three sons such that
Tags:
Difficulty: 600700 Level
,
Geometry
,
Word Problems
,
Source: Other  Please specify
Bunuel
4
98
by:
NitishJain
,
02 Jun 2020, 07:29
ER
A square is inscribed in a big circle and a small circle is inscribed
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
5
96
by:
NitishJain
,
02 Jun 2020, 07:21
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