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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
26
5371
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
10151
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
106813
by:
kobej912
,
22 Jan 2020, 04:57
1961
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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766504
by:
bb
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22 Feb 2012, 11:27
GMAT Club Member
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Topics
ER
For the sequence a1,a2,a3,…an , an=(an−1)2–an−2 . If a1=1 and a2=0 ,
Tags:
Difficulty: 600700 Level
,
Sequences
,
Source: Veritas Prep
Bunuel
1
508
by:
houston1980
,
17 Apr 2018, 06:26
1
A committee of 5 people is to be selected from 8 people. How many diff
Tags:
Difficulty: Sub600 Level
,
Combinations
,
Source: Kaplan
AbdurRakib
1
8537
by:
FacelessMan
,
11 Jun 2016, 10:31
3
ER
The figure shows a smaller square with sides of length y inscribed in
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
526
by:
pushpitkc
,
25 May 2018, 19:19
ER
A certain machine processes 8 quarts of milk every 6 seconds. How man
Tags:
Difficulty: Sub600 Level
,
Work/Rate Problems
,
Source: Other  Please specify
Bunuel
1
397
by:
pushpitkc
,
14 Feb 2018, 10:03
1
ER
If n is an integer such that 15 < n < 250, for how many possible value
Tags:
Difficulty: 700Level
,
Inequalities
,
Number Properties
,
Source: Other  Please specify
Bunuel
1
650
by:
Gladiator59
,
21 Mar 2018, 00:07
2
ER
What is the value of 2*34^(1/5) approximated to the
Tags:
Difficulty: 600700 Level
,
Roots
,
Source: Princeton Review
Bunuel
1
582
by:
EgmatQuantExpert
,
27 Jun 2018, 21:34
If x^2 + 3x + 3 = 5x + 6 then x equals
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: EMPOWERgmat
AkshdeepS
1
374
by:
LevanKhukhunashvili
,
11 Jun 2018, 11:22
ER
A car got 33 miles per gallon using gasoline that cost $2.95 per gallo
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
1
872
by:
EgmatQuantExpert
,
09 May 2018, 03:23
2
ER
A photomat shop charges $0.55 for the first photo inside a film, and
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: Other  Please specify
Bunuel
1
766
by:
AmoyV
,
28 Jun 2016, 07:46
3
ER
At the beginning of the year in town X, 30% of the population
Tags:
Difficulty: 700Level
,
Percents and Interest Problems
,
Source: Other  Please specify
PP777
1
435
by:
generis
,
27 May 2018, 19:20
2
ER
Everyone who attended the prewedding party was either a friend of the
Tags:
Difficulty: Sub600 Level
,
Overlapping Sets
,
Source: Other  Please specify
Bunuel
1
502
by:
kunalcvrce
,
01 Apr 2018, 11:16
2
ER
A certain singer at an outdoor concert can be heard for 1 mile...
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Veritas Prep
pmklings
1
1063
by:
IanStewart
,
08 May 2015, 16:51
2
ER
The mean score of a set of students in a test is 80. If the test score
Tags:
Difficulty: 700Level
,
Poor Quality
,
Statistics and Sets Problems
,
Source: Kaplan
Shaheensingh17
1
1175
by:
Bunuel
,
27 May 2017, 09:29
1
ER
The original price of a jacket is reduced by 15 percent for a oneday
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
429
by:
houston1980
,
26 Apr 2018, 15:23
ER
What is the value of the expression x(x−1)^5 when x=−1?
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Veritas Prep
Bunuel
1
342
by:
KSBGC
,
13 Apr 2018, 04:01
3
ER
In the infinite sequence a1, a2, a3, …, an, an=3(an−1)−1 for all n>1.
Tags:
Difficulty: Sub600 Level
,
Sequences
,
Source: Veritas Prep
Bunuel
1
495
by:
houston1980
,
16 Apr 2018, 07:59
ER
If b ≠ 1 and b = 1/a, what is the value of (2a  1)/(2  b), in terms
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Other  Please specify
Bunuel
1
404
by:
sp2018
,
11 Jan 2018, 21:41
If a and b are complementary angles (they sum to 90°), name three ot
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Manhattan GMAT
GMATD11
1
2516
by:
fluke
,
24 Feb 2011, 10:23
2
ER
If the operation # is defined such that a#b = (a/b)^(ab), what is the
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Exponents/Powers
,
Functions and Custom Characters
,
Source: Other  Please specify
Bunuel
1
927
by:
Abhishek009
,
02 Jan 2017, 09:37
ER
In the figure above, RS = ST, and the coordinates of S are (k, 3). Wha
Tags:
Difficulty: Sub600 Level
,
Coordinate Geometry
,
Source: Other  Please specify
Bunuel
1
555
by:
generis
,
12 Dec 2017, 09:40
ER
During a particular year in city X, there were an average (arithmetic
Tags:
Difficulty: 600700 Level
,
Statistics and Sets Problems
,
Word Problems
,
Source: Other  Please specify
Bunuel
1
785
by:
acegmat123
,
31 Oct 2016, 07:57
1
ER
Point M is located 8 miles East of point P. If point P is lo
Tags:
Difficulty: Sub600 Level
,
Distance/Rate Problems
Game
1
1442
by:
Bunuel
,
22 Jun 2014, 11:16
ER
Two crystal spheres of diameter x/2 are being packed in a cubic box wi
Tags:
Difficulty: 700Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
1260
by:
Vyshak
,
05 Feb 2018, 09:43
ER
In the figure below, Q is a point on the circle whose centre is O and
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
456
by:
EgmatQuantExpert
,
26 Jun 2018, 05:03
3
ER
If (7, 3) is the center of the circle above, then the radius of the ci
Tags:
Difficulty: 600700 Level
,
Coordinate Geometry
,
Geometry
,
Source: Other  Please specify
Bunuel
1
959
by:
Tulkin987
,
03 May 2018, 04:16
3
ER
On a countywide baseball team, the best players were sent from each h
Tags:
Difficulty: Sub600 Level
,
Overlapping Sets
,
Probability
,
Source: Magoosh
AkshdeepS
1
1850
by:
generis
,
07 May 2018, 11:27
ER
Jamal got three monthly electric bills over the course of three months
Tags:
Difficulty: Sub600 Level
,
Statistics and Sets Problems
,
Word Problems
,
Source: Other  Please specify
Bunuel
1
311
by:
EgmatQuantExpert
,
16 Jun 2018, 13:12
2
ER
In the figure above, segments KQ and NQ divide segment JP into three
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
528
by:
sobby
,
15 Aug 2017, 03:01
ER
In the figure above, if the radii of the two smaller circles is each
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
452
by:
GMATinsight
,
14 Nov 2017, 02:09
ER
In the rectangle above, the shaded region is bounded in part by 4 equa
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
428
by:
generis
,
23 Nov 2017, 13:31
1
ER
A carpenter needs four boards, each 2 feet 10 inches long. If wood is
Tags:
Difficulty: 600700 Level
,
Min/Max Problems
,
Source: Other  Please specify
Bunuel
1
618
by:
pushpitkc
,
11 Feb 2018, 09:17
1
ER
Suppose a1, a2, a3, ... is a sequence of integers such that a_n + 1 =
Tags:
Difficulty: Sub600 Level
,
Exponents/Powers
,
Sequences
,
Source: Other  Please specify
Bunuel
1
505
by:
DavidTutorexamPAL
,
29 Mar 2018, 00:37
2
ER
The number that is 50% greater than 60 is what percent less than the
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
973
by:
EgmatQuantExpert
,
05 Jun 2018, 03:16
1
ER
Which of the following statements is true with respect to remainders?
Tags:
Difficulty: 600700 Level
,
Poor Quality
stonecold
1
992
by:
GMATPrepNow
,
20 Jul 2016, 10:22
1
The pharma company declares $10M dollars in revenue
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Source: Other  Please specify
enigma123
1
1260
by:
bangu
,
11 Jul 2018, 22:06
ER
When Greenville State University decided to move its fine arts collect
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
1217
by:
rjgeorge
,
01 Sep 2016, 04:13
ER
In the figure above, what is the value of x?
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: Other  Please specify
Bunuel
1
552
by:
pushpitkc
,
28 Jul 2017, 01:22
ER
If x = 103, which of the following numbers could be added to x to crea
Tags:
Difficulty: Sub600 Level
,
Divisibility/Multiples/Factors
,
Source: Other  Please specify
Bunuel
1
755
by:
OptimusPrepJanielle
,
11 Apr 2016, 08:48
1
ER
The distance from Shane’s house to his university is 27 x 10^6 inches
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
936
by:
chetan2u
,
05 Apr 2016, 07:31
ER
What is the highest possible value of 15x^2 where x is a natural numb
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Other  Please specify
stonecold
1
749
by:
mikemcgarry
,
22 Sep 2016, 15:51
4
ER
Which of the following is 10 % less than 2?
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
1
537
by:
RohitGoyal1123
,
01 May 2018, 06:36
ER
N, a set of natural numbers is partitioned into subsets
Tags:
Poor Quality
excelingmat
1
5222
by:
EMPOWERgmatRichC
,
11 Oct 2015, 12:28
ER
Alice is paid at a constant rate of $x per hour for the first 40 hours
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Word Problems
,
Source: Math Revolution
MathRevolution
1
425
by:
MathRevolution
,
15 Apr 2018, 18:46
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
1784
by:
Skywalker18
,
24 Mar 2016, 05:48
4
ER
A book is sold at a loss of 10%. By what percentage should have the
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
,
Word Problems
,
Source: Other  Please specify
chetan2u
1
670
by:
pushpitkc
,
04 Nov 2017, 04:07
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
1034
by:
ENGRTOMBA2018
,
27 Jul 2015, 05:50
1
ER
The total weight of six nougat nuggets is 3 oz. What is the average (a
Tags:
Difficulty: Sub600 Level
,
Statistics and Sets Problems
,
Source: Economist GMAT Tutor
Bunuel
1
895
by:
abhimahna
,
02 Oct 2016, 06:00
3
ER
The function # is defined for any positive whole number N as being the
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Functions and Custom Characters
,
Source: Other  Please specify
Bunuel
1
537
by:
pushpitkc
,
05 Feb 2018, 07:42
1
ER
Protia rates all her first dates as either "duds" or "dudes". Her date
Tags:
Difficulty: 700Level
,
Probability
,
Source: Princeton Review
Bunuel
1
511
by:
Priyanka8793
,
03 May 2018, 02:28
4
ER
For the infinite sequence a1, a2, ..., an, the value of an is the sum
Tags:
Difficulty: 700Level
,
Sequences
,
Source: Veritas Prep
Bunuel
1
867
by:
Sasindran
,
17 Jan 2018, 00:26
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