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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
26
5266
by:
EMPOWERgmatRichC
,
26 Oct 2019, 19:33
Veritas Prep PS Forum Expert  Karishma  Ask Me Anything about Math
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Source: Veritas Prep
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VeritasKarishma
199
9974
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
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
0
764668
by:
bb
,
22 Feb 2012, 11:27
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Topics
A shopkeeper sells notebooks at the rate of Rs. 450 each and earns
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Source: Other  Please specify
TheNightKing
3
99
by:
Jawad001
,
14 Jan 2020, 22:00
7
ER
In a list of four positive integers, the range is 60 and the median is
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Statistics and Sets Problems
,
Source: Magoosh
AkshdeepS
2
2254
by:
saviofernanz
,
14 Jan 2020, 21:13
2
ER
The solution set of an inequality (a + b)x + 2a  3b < 0 is x < 1/3.
Tags:
Difficulty: 700Level
,
Inequalities
,
Source: Math Revolution
MathRevolution
4
213
by:
Sejal16
,
14 Jan 2020, 20:37
13
ER
A couple spent $264 in total while dining out and paid this amount usi
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
12
2675
by:
TheNightKing
,
14 Jan 2020, 18:37
2
ER
A certain prize game has three different types of prizes and one of th
Tags:
Difficulty: 700Level
,
Probability
,
Source: Other  Please specify
jfdelgado
3
141
by:
PoojanB
,
14 Jan 2020, 16:48
96
ER
10^25 – 560 is divisible by all of the following EXCEPT:
Tags:
Difficulty: 600700 Level
,
Divisibility/Multiples/Factors
,
Exponents/Powers
,
Source: Manhattan GMAT
Go to page:
1
,
2
enigma123
24
20574
by:
bumpbot
,
14 Jan 2020, 14:50
11
ER
The sum of x and y is at least 2 but no more than 5. If the total of
Tags:
Difficulty: 700Level
,
Algebra
,
Source: Princeton Review
Bunuel
3
565
by:
bumpbot
,
14 Jan 2020, 13:46
52
ER
In a class of 33, 20 play cricket, 25 play football and 18 play hockey
Tags:
Difficulty: 700Level
,
Overlapping Sets
,
Source: Official Guide
AnkitK
14
8610
by:
Droid750
,
14 Jan 2020, 13:13
32
ER
If a and b are different values and a – b = √a  √b, then in terms of
Tags:
Difficulty: 700Level
,
Algebra
,
Source: Other  Please specify
Bunuel
10
8149
by:
bumpbot
,
14 Jan 2020, 12:48
ER
A man takes a loan of $100,000 for two years at compound interest. If
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
2
100
by:
Abhishek009
,
14 Jan 2020, 11:25
7
ER
Caleb spends $72.50 on 50 hamburgers for the marching band. If single
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Manhattan GMAT
Bunuel
13
2961
by:
Abhishek009
,
14 Jan 2020, 10:56
13
ER
In 1985 a company sold a brand of shoes to retailers for a fixed price
Tags:
Difficulty: 700Level
,
Percents and Interest Problems
,
Source: GMAT Paper Tests
,
Source: OG 10
,
Source: Other  Please specify
Bunuel
6
2518
by:
brains
,
14 Jan 2020, 09:38
39
ER
If a – b > a + b, where a and b are integers, which of the following
Tags:
Difficulty: 600700 Level
,
Inequalities
,
Must or Could be True Questions
,
Source: Manhattan GMAT
Go to page:
1
,
2
girishkakkar
23
9065
by:
Saisha25
,
14 Jan 2020, 09:14
22
ER
During a season in a certain baseball league every team play
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Kaplan
siddharthkanjilal
5
6306
by:
bumpbot
,
14 Jan 2020, 08:16
ER
Amit borrowed Rs. 6000 at rate of 4% and Rs. 4000 at rate of 6%. If th
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
2
151
by:
Abhishek009
,
14 Jan 2020, 08:12
ER
Jim bought 5 kgs of rice costing Rs. 32 per kg and another 7 kgs of ri
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
2
109
by:
Abhishek009
,
14 Jan 2020, 08:08
8
ER
Suppose you have access to a large vat of distilled water, several gal
Tags:
Difficulty: 700Level
,
Fractions/Ratios/Decimals
,
Source: Magoosh
Bunuel
7
2569
by:
bumpbot
,
14 Jan 2020, 08:02
ER
Three taps A, B and C can fill a tank individually in 10 hrs, 20 hrs a
Tags:
Difficulty: 600700 Level
,
Work/Rate Problems
,
Source: Other  Please specify
Bunuel
3
137
by:
Abhishek009
,
14 Jan 2020, 07:55
1
ER
The market value of a certain machine decreased by 30 percent of its
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
5
635
by:
brains
,
14 Jan 2020, 07:31
15
Of all the points that satisfy the equation x^2+y^2=25, approximately
Tags:
Difficulty: Sub600 Level
,
Coordinate Geometry
,
Geometry
,
Source: eGMAT
mangamma
2
443
by:
TarPhi
,
14 Jan 2020, 07:25
19
ER
If a+b=2c, a+c=b, and b+c=5a, what is the ratio of a:b:c?
Tags:
Difficulty: 600700 Level
,
Algebra
,
Fractions/Ratios/Decimals
,
Source: Veritas Prep
Bunuel
15
4170
by:
bumpbot
,
14 Jan 2020, 07:05
7
ER
The GMAT Math Pro logo is stuck on the highest ledge of a ninestory
Tags:
Difficulty: 700Level
,
Combinations
,
Source: Other  Please specify
Bunuel
2
252
by:
ShankSouljaBoi
,
14 Jan 2020, 06:22
1
ER
The population of a city grows at a rate of 12.5% per annum. If in 200
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
2
98
by:
firas92
,
14 Jan 2020, 05:39
3
Gerry has a hand of 5 playing cards, drawn from the same standard 52c
Tags:
Difficulty: 700Level
,
Probability
,
Source: Magoosh
suntuu
5
235
by:
shwetakoshija
,
14 Jan 2020, 05:18
11
ER
How many ways are there for 3 males and 3 females to sit
Tags:
Difficulty: 600700 Level
,
Combinations
zisis
5
4840
by:
BoburMirzo26
,
14 Jan 2020, 05:12
89
ER
If a certain coin is flipped, the probability that the coin will land
Tags:
Difficulty: Sub600 Level
,
Probability
,
Source: GMAT Prep
Go to page:
1
,
2
marcodonzelli
20
53438
by:
bumpbot
,
14 Jan 2020, 05:10
ER
The average amount that each student has is Rs. 167.75. When a student
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: Other  Please specify
Bunuel
2
75
by:
firas92
,
14 Jan 2020, 04:55
1
ER
For how many of the four incentives listed does each of the companies
Tags:
Difficulty: 600700 Level
,
Graphs and Illustrations
,
Source: Other  Please specify
Bunuel
2
301
by:
PoojanB
,
14 Jan 2020, 04:39
3
ER
For which of the following cases can the ratio of expenditures of A an
Tags:
Difficulty: 700Level
,
Fractions/Ratios/Decimals
,
Source: Other  Please specify
Bunuel
2
211
by:
nick1816
,
14 Jan 2020, 04:23
1
From a rectangle ABCD of area 768 sq cm, a semicircular part
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
cantaffordname
2
132
by:
rajatchopra1994
,
14 Jan 2020, 04:19
ER
If the rate of interest is 15%, what is the ratio of the total compoun
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
67
by:
rajatchopra1994
,
14 Jan 2020, 04:17
14
ER
If n is a positive integer and if (n^3  n)/(n+1) = 240, the
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Princeton Review
macjas
11
3330
by:
bumpbot
,
14 Jan 2020, 04:10
61
For what values of k will the pair of equations 3x + 4y = 12 and kx +
Tags:
Difficulty: 600700 Level
,
Algebra
ggarr
9
30600
by:
bumpbot
,
14 Jan 2020, 03:56
ER
The average weight of 10 members was 70 kgs. What is the average weigh
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Source: Other  Please specify
Bunuel
2
71
by:
rajatchopra1994
,
14 Jan 2020, 03:42
ER
9 litres of milk and water solution having 40% milk is mixed with 3 li
Tags:
Difficulty: 600700 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
3
118
by:
rajatchopra1994
,
14 Jan 2020, 03:40
38
ER
A certain computer program generates 4digit even numbers using the f
Tags:
Difficulty: 700Level
,
Number Properties
,
Source: TargetTestPrep
Go to page:
1
,
2
gmatbusters
22
1412
by:
VeritasKarishma
,
14 Jan 2020, 03:32
1
ER
The product of the cost per head and the number of people going for a
Tags:
Difficulty: 700Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
1
161
by:
Bunuel
,
14 Jan 2020, 03:05
5
ER
The ratio of the number of companies offering both a stockoptions inc
Tags:
Difficulty: 600700 Level
,
Graphs and Illustrations
,
Source: Other  Please specify
Bunuel
1
276
by:
Bunuel
,
14 Jan 2020, 03:05
ER
Which of the following is closest to the percent of all the people sur
Tags:
Difficulty: 600700 Level
,
Graphs and Illustrations
,
Source: Other  Please specify
Bunuel
1
163
by:
Bunuel
,
14 Jan 2020, 03:05
3
If (5.55)^x = (0.555)^y = 1000, then the value of 1/x  1/y is?
Tags:
Difficulty: 700Level
,
Exponents/Powers
,
Source: Other  Please specify
Lakshyamanchester
3
117
by:
rajatchopra1994
,
14 Jan 2020, 02:26
11
ER
z is a positive integer and multiple of 2; p = 4z, what is the remaind
Tags:
Difficulty: 600700 Level
,
Remainders
,
Source: Other  Please specify
Bunuel
14
2931
by:
bumpbot
,
14 Jan 2020, 01:05
2
ER
A set contains the first 20 positive integers, except one of them. If
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
3
133
by:
firas92
,
13 Jan 2020, 23:04
ER
a, b and c are positive and a < 5. a, b and c satisfy a^2  a  2b 
Tags:
Difficulty: 700Level
,
Inequalities
,
Source: Math Revolution
MathRevolution
2
191
by:
Sejal16
,
13 Jan 2020, 22:27
2
ER
A car travels the first onethird of the total time taken to cover a
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
5
176
by:
chetan2u
,
13 Jan 2020, 21:56
13
ER
The exterior angles of a quadrilateral are in the ratio 1:4:4:6. What
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
11
372
by:
debjit1990
,
13 Jan 2020, 21:10
2
ER
What is the remainder when 6^3 is divided by 8?
Tags:
Difficulty: Sub600 Level
,
Remainders
,
Source: Other  Please specify
Bunuel
6
737
by:
bumpbot
,
13 Jan 2020, 19:41
18
ER
If T divided by B equals 8.12 what is a possible remainder?
Tags:
Difficulty: Sub600 Level
,
Remainders
,
Source: Manhattan GMAT
keiraria
13
4152
by:
bumpbot
,
13 Jan 2020, 19:39
7
A lab has 5 Nitrogen cylinders. The standard deviation of of the
Tags:
Difficulty: 700Level
,
Statistics and Sets Problems
,
Source: Experts' Global
saiprasanna
6
243
by:
KeyurJoshi
,
13 Jan 2020, 19:37
7
ER
In the sequence a1, a2, … an, an=n^2∗(n+1)^2/4 for all positive intege
Tags:
Difficulty: 600700 Level
,
Sequences
,
Source: Veritas Prep
Bunuel
4
1331
by:
bumpbot
,
13 Jan 2020, 17:11
39
ER
Train A leaves the station traveling at 30 miles per hour. Two hours
Tags:
Difficulty: Sub600 Level
,
Distance/Rate Problems
loveparis
14
47763
by:
fireagablast
,
13 Jan 2020, 16:34
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