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Problem Solving (PS)

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View first unread post EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math  

Tags: Source: EMPOWERgmat

EMPOWERgmatRichC

5

1639

29 Dec 2018, 19:19

View the latest post Tashin Azad

View first unread post Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math  

Go to page: 1, 2, 3, 4, 5 Tags: Source: Veritas Prep

VeritasKarishma

84

2763

04 Feb 2019, 01:40

View the latest post VeritasKarishma

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View first unread post 100 Hardest and easiest questions for PS as of January 2019  

Tags: Difficulty: 700-Level

Bunuel

8

85850

07 Mar 2018, 22:18

View the latest post Gladiator59

1677
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View first unread post Attachment(s) GMAT PS Question Directory by Topic & Difficulty  

Tags: Difficulty: 600-700 Level,  Difficulty: 700-Level,  Difficulty: Sub-600 Level,  Mixture Problems,  Work/Rate Problems,  Source: GMAT Club Tests,  Source: GMAT Prep,  Source: Official Guide

bb

0

655090

22 Feb 2012, 10:27

View the latest post bb

Topics

38
View first unread post Project PS Butler - Get 2 PS Questions Everyday  

Tags: Difficulty: 600-700 Level,  Difficulty: 700-Level,  Difficulty: Sub-600 Level,  Word Problems,  Source: OG 1988,  Source: Other - Please specify

HKD1710

8

4632

03 Feb 2019, 02:52

View the latest post Gmatprep550

View first unread post In a Mathematics exam. a student scored 30% marks in the first paper,  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems

shubhangi

1

19908

02 Jan 2004, 19:28

View the latest post anandnk

View first unread post By selling an article for Rs. 144 a man gained such that the  

Tags: Poor Quality

shubhangi

2

26725

14 Jan 2004, 10:55

View the latest post anandnk

1
View first unread post A candidate scoring 25% marks in an exam fails by 30. Another candidat  

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rxs0005

1

32616

30 Dec 2004, 17:02

View the latest post MA

View first unread post Attachment(s) A parallelogram has 2 sides: 14, 18 one of the diagonals is 16, what  

Tags: Out of Scope - Too Hard

jabs

10

12108

27 Sep 2005, 14:06

View the latest post duttsit

View first unread post From 4 oranges, 3 bananas and 2 apples, how many selections of 5 piece  

Tags: Difficulty: 600-700 Level,  Combinations

sandman

2

12724

27 Nov 2005, 07:24

View the latest post gamjatang

1
ER
View first unread post Two cards are drawn successively from a standard deck of 52  

Tags: Difficulty: 700-Level,  Combinations,  Probability

GMATMadeeasy

8

4950

09 Jan 2010, 17:58

View the latest post mrblack

16
ER
View first unread post The number of ways in which 8 different flowers can be seated to form  

Tags: Difficulty: 700-Level,  Combinations,  Poor Quality

bmwhype2

6

25229

27 Jan 2010, 03:38

View the latest post Bunuel

36
ER
View first unread post 5 rings on 4 fingers.  

Tags: Difficulty: Sub-600 Level,  Combinations

Bunuel

8

20186

16 Feb 2010, 10:32

View the latest post gurpreetsingh

2
ER
View first unread post A retirement plan for a company allows employees to invest in 10 diffe  

Tags: Difficulty: 700-Level,  Combinations,  Probability

mads

4

2359

22 Mar 2010, 08:02

View the latest post bangalorian2000

View first unread post What is the maximum number of students among whom 1001 pens and 910 pe  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Min/Max Problems

eaakbari

1

3906

26 Mar 2010, 06:56

View the latest post eaakbari

6
ER
View first unread post A bus driver parks his bus at a bus depot having 20 parking slots duri  

Tags: Difficulty: 700-Level,  Out of Scope - Too Hard,  Probability

aiming4mba

8

1802

04 Apr 2010, 00:22

View the latest post hardnstrong

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View first unread post Two distinct packs of 52 playing cards are shuffled together  

Tags: Difficulty: 600-700 Level,  Combinations

aiming4mba

5

2502

05 Apr 2010, 09:44

View the latest post hardnstrong

1
ER
View first unread post A license plate has 3 letters and 3 digits in that order. A witness to  

Tags: Difficulty: 600-700 Level,  Combinations

sheetalsanjana

5

8118

01 May 2010, 08:37

View the latest post sheetalsanjana

3
ER
View first unread post If a fair sided die is rolled 3 times, what are the odds that neither  

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harikattamudi

5

2396

07 Jun 2010, 14:37

View the latest post Bunuel

ER
View first unread post Attachment(s) (x^2 + x + 1)^x > 1  

Tags: Difficulty: 700-Level,  Inequalities,  Out of Scope - Too Hard,  Poor Quality

gmatbull

4

2506

10 Jun 2010, 15:00

View the latest post gmatbull

View first unread post A store raised the price of an item by exactly 10 percent. Which of th  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Word Problems

aiming4mba

5

2708

23 Jul 2010, 10:35

View the latest post dauntingmcgee

1
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View first unread post A bag contains 6 red marbles,9 blue marbles,and 5 green marbles.You wi  

Tags: Poor Quality

harithakishore

2

4877

25 Aug 2010, 19:21

View the latest post harithakishore

View first unread post Which set(s) has the largest standard deviation?  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems

seekmba

7

5568

30 Aug 2010, 04:51

View the latest post psychomath

View first unread post There are 4 different fruits in a basket with at least 2 of each type.  

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hash2u

5

2257

31 Aug 2010, 23:16

View the latest post amitjash

1
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View first unread post There are two concentric circles with radii 10 and 8. If the radius of  

Tags: Difficulty: 600-700 Level,  Geometry

zest4mba

2

2465

31 Aug 2010, 23:45

View the latest post amitjash

3
View first unread post Attachment(s) Each of four girls, A,B,C and D, had a few chocolates with her. A firs  

Tags: Difficulty: 700-Level,  Out of Scope - Too Hard

cleetus

4

5066

01 Sep 2010, 22:03

View the latest post amitjash

1
View first unread post If the range of the set of numbers {150, 90, 125, 110, 170, 155, x, 10  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems

cano

2

7245

17 Sep 2010, 06:07

View the latest post shaselai

5
ER
View first unread post Attachment(s) Find the pattern in the figure below  

Tags: Difficulty: 700-Level,  Arithmetic,  Out of Scope - Too Hard

Mikko

3

2814

01 Oct 2010, 01:32

View the latest post Mikko

ER
View first unread post Set A has 3 elements and set B has 4 elements. The number of  

Tags: Difficulty: 700-Level

pzazz12

3

12876

01 Oct 2010, 04:36

View the latest post Bunuel

View first unread post Everyone shakes hands with everyone else in a room. Total number of ha  

Tags: Difficulty: 600-700 Level,  Combinations

prab

3

5854

12 Oct 2010, 21:34

View the latest post shrouded1

View first unread post What is probability that the sum of two dice will yield 4 or 6?  

Tags: Difficulty: Sub-600 Level,  Probability

prashantbacchewar

1

1813

15 Oct 2010, 23:43

View the latest post shrouded1

View first unread post Of the 43 players in a softball team 15 have uniforms and 8 have unifo  

Tags: Difficulty: 600-700 Level,  Overlapping Sets

rxs0005

3

2395

17 Oct 2010, 18:01

View the latest post arundas

View first unread post What is the last digit of 3^987 ?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers

shekar123

4

3167

18 Oct 2010, 05:23

View the latest post ulm

6
ER
View first unread post There are 8436 steel balls, each with a radius of 1 centimeter, stacke  

Tags: Difficulty: 600-700 Level,  Out of Scope - Too Hard,  Sequences

honeyhani

5

11627

21 Oct 2010, 08:14

View the latest post honeyhani

View first unread post Which of the following CANNOT be a factor of the number N = 527,P90? P  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors

mrinal2100

2

1622

21 Oct 2010, 11:05

View the latest post krushna

11
View first unread post The minute hand of a clock overtakes the hour hand at intervals of 65  

Tags: Difficulty: 700-Level,  Out of Scope - Too Hard

sreejas

2

33055

24 Oct 2010, 11:30

View the latest post gurpreetsingh

1
ER
View first unread post Four friends have some coins. A has 2 less than B, who has 2 less than  

Tags: Difficulty: 700-Level,  Word Problems

cleetus

5

2345

11 Nov 2010, 18:29

View the latest post VeritasKarishma

ER
View first unread post The number of people at Ovations Bar in the hour from 12 p.m. to 1 p.m  

Tags: Difficulty: 600-700 Level,  Word Problems

rxs0005

7

1771

19 Nov 2010, 15:20

View the latest post carcass

2
ER
View first unread post Attachment(s) Three identical cylindrical cans of radii 2 inches are to be shipped  

Tags: Difficulty: 600-700 Level,  Geometry

Nusa84

10

2445

21 Nov 2010, 13:40

View the latest post Sarang

1
View first unread post If a club has 10 member and 3 are to be chosen to be delegates to a co  

Tags: Difficulty: 600-700 Level,  Probability

kevinfa

2

2003

05 Dec 2010, 19:31

View the latest post kevinfa

1
ER
View first unread post What is the probability of flipping a fair coin four times and the coi  

Tags: Difficulty: Sub-600 Level,  Probability

rxs0005

1

2685

10 Dec 2010, 05:53

View the latest post Bunuel

1
ER
View first unread post Which of the following integers is a divisor of (15! + 13) ?  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors

rtaha2412

4

3295

24 Dec 2010, 00:23

View the latest post Bunuel

ER
View first unread post If the probability of seeing a person in 10 mins is 0.7, what is the  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Other - Please specify

prab

2

1487

20 Jan 2011, 02:30

View the latest post prab

ER
View first unread post Last year a certain bond yielded 5 percent of its face value  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems,  Source: GMAT Prep

rxs0005

1

2457

31 Jan 2011, 10:09

View the latest post Bunuel

ER
View first unread post There are 5 red marbles, 3 blue marbles and 2 green marbles. If a use  

Tags: Difficulty: 600-700 Level,  Source: Other - Please specify

mariyea

4

2049

07 Feb 2011, 05:41

View the latest post mariyea

ER
View first unread post A Superbowl sponsor X has a 30 sec commercial that is part of the 15  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Other - Please specify

rxs0005

3

1994

07 Feb 2011, 20:17

View the latest post VeritasKarishma

1
View first unread post A well-shuffled deck of 52 cards is dealt to four players, each receiv  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Other - Please specify

nonameee

2

9339

11 Feb 2011, 00:19

View the latest post nonameee

View first unread post Attachment(s) If a and b are complementary angles (they sum to 90°), name three ot  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Manhattan GMAT

GMATD11

1

2190

24 Feb 2011, 09:23

View the latest post fluke

6
ER
View first unread post The probability that a convenience store has cans of iced  

Tags: Difficulty: Sub-600 Level,  Probability,  Source: GMAT Club Tests

144144

14

2494

05 Mar 2011, 01:53

View the latest post Bunuel

1
ER
View first unread post A jar has 6 green 4 red and 2 blue marbles what is the probability of  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Other - Please specify

rxs0005

5

1812

05 Mar 2011, 02:41

View the latest post rohu27

1
ER
View first unread post If xy + z = x(y + z), which of the following must be true?  

Tags: Difficulty: 600-700 Level,  Must or Could be True Questions,  Source: GMAT Prep

above720

3

2402

13 Mar 2011, 17:50

View the latest post Spidy001

3
View first unread post In a certain math class, one-tenth of the students cheated on a test  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

rxs0005

2

2107

18 Mar 2011, 09:02

View the latest post rxs0005

View first unread post If x is a positive integer less than 140 and 35x/100 is also an integ  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Other - Please specify

bhandariavi

3

1604

22 Mar 2011, 05:09

View the latest post bhandariavi

View first unread post A shrewd opportunist bought 50 equally priced Kale Kids in November fo  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

spacelandprep

2

1680

23 Mar 2011, 23:00

View the latest post gmat1220

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