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

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EMPOWERgmatRichC

5

1699

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

92

2966

22 Feb 2019, 08:18

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Announcements

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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

86384

07 Mar 2018, 22:18

View the latest post Gladiator59

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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

657300

22 Feb 2012, 10:27

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Topics

40
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

4982

03 Feb 2019, 02:52

View the latest post Gmatprep550

37
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View first unread post Attachment(s) ABC is a right angled triangle with BC = 6 cm and AB = 8 cm. AC is  

Tags: Difficulty: 700-Level,  Geometry

005ashok

19

83886

01 Feb 2019, 00:30

View the latest post 4d

15
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View first unread post The dimensions of a field are 20 m by 9 m. A pit 10 m long,  

Tags: Difficulty: 600-700 Level,  Geometry

005ashok

6

7017

23 May 2018, 07:15

View the latest post push12345

9
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View first unread post How many factors of 72^2 are multiples of 6?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Other - Please specify

07tiger

5

275

25 Dec 2018, 08:19

View the latest post chetan2u

9
ER
View first unread post Attachment(s) "You were a quarter of my age when I was twice of your present age"  

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

0akshay0

5

1754

15 Jan 2018, 07:34

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View first unread post For a bake sale, Simon baked 2n more pies than Theresa.  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Kaplan

0ld

2

775

04 Oct 2016, 18:19

View the latest post acegmat123

11
View first unread post An investor purchased a bond for p dollars on Monday. For a certain nu  

Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: Official Guide

101mba101

6

590

25 May 2018, 19:26

View the latest post kkrrsshh

66
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View first unread post Attachment(s) In a 4 person race, medals are awarded to the fastest 3 runn  

Tags: Difficulty: 700-Level,  Combinations

12345678

10

13309

15 Sep 2017, 01:56

View the latest post VeritasKarishma

24
View first unread post Attachment(s) Given line L, and a parallel line that runs through point  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Grockit

12bhang

9

3578

03 Nov 2017, 09:37

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17
View first unread post Attachment(s) The ratio of the area of a square mirror to its frame is 16  

Tags: Difficulty: 700-Level,  Geometry,  Source: Grockit

12bhang

6

2549

20 Sep 2017, 08:43

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33
View first unread post Attachment(s) g(x) is defined as the product of all even integers k such t  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Functions and Custom Characters,  Source: Manhattan GMAT

12bhang

7

3475

16 Oct 2018, 00:47

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11
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View first unread post A circular gear with a diameter of 24cm is mounted directly  

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

12bhang

10

2997

28 Jun 2018, 15:17

View the latest post MrJglass

4
View first unread post India plays two matches each with West Indies and Australia  

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

14101992

3

3569

22 Apr 2017, 22:47

View the latest post 14101992

2
View first unread post There are four cards in a box, each with a  

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

14101992

5

584

12 Jul 2017, 21:19

View the latest post pritha.k

View first unread post A square ABCD has two of its vertices A and B  

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

14101992

2

597

15 May 2017, 12:04

View the latest post sjavvadi

13
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View first unread post The number of integers of n satisfying -n+2≥0 and 2n≤4 is  

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

14101992

14

1597

08 Feb 2018, 11:06

View the latest post dave13

17
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View first unread post The ratio of the earnings of A,B and C is 2:3:5  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Manhattan GMAT

14101992

7

2287

20 Apr 2018, 02:12

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14
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View first unread post G is the centre of a regular hexagon ABCDEF  

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14101992

5

1520

11 Jun 2018, 09:55

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8
View first unread post The percentage profits on three articles A, B, and C is 10%  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: Other - Please specify

14101992

2

2693

16 Jul 2017, 22:46

View the latest post hanyhamdani

6
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View first unread post Attachment(s) The population of a city vote for one among 4 political parties  

Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: Other - Please specify

14101992

4

918

23 Oct 2017, 09:53

View the latest post Mahmud6

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

2500

05 Mar 2011, 01:53

View the latest post Bunuel

17
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View first unread post r=3^(n+2), then in terms of r, 9^n=  

Tags: Difficulty: 600-700 Level,  Exponents/Powers

144144

4

3084

12 Jan 2019, 07:24

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137
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View first unread post Attachment(s) An investment of d dollars at k percent simple annual  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: GMAT Prep

144144

22

28535

04 Dec 2018, 10:11

View the latest post bae

78
ER
View first unread post A can complete a project in 20 days and B can complete the  

Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: GMAT Paper Tests

154238

16

39627

15 Nov 2018, 14:27

View the latest post bumpbot

7
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View first unread post If a and b are positive numbers, and a3 + b3 = 75, then the  

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

2013gmat

11

3897

31 Oct 2016, 10:51

View the latest post AnisMURR

15
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View first unread post Two integers will be randomly selected from sets A and B  

Tags: Difficulty: 700-Level,  Combinations,  Source: Grockit

2013gmat

6

3564

16 Feb 2019, 20:43

View the latest post KanishkM

33
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View first unread post A child received a gift of six different soccer team flags, including  

Tags: Difficulty: 700-Level,  Combinations,  Source: Veritas Prep

282552

8

3371

23 Jan 2019, 14:41

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22
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View first unread post The ratio of flour to water to sugar in a recipe is 7:4:1.  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Mixture Problems,  Source: Veritas Prep

3111987

7

7055

06 Feb 2019, 10:16

View the latest post KanishkM

17
ER
View first unread post One water pump can fill half of a certain empty tank in 3 hours. Anoth  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: Other - Please specify

36mba

8

4994

27 Jul 2018, 10:19

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20
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View first unread post Bob and Alice can finish a job together in 3 hours.  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: Kaplan

386390

8

5115

16 Oct 2018, 10:04

View the latest post Galibyaan

9
ER
View first unread post Containers A and B each contain 8 gold coins, 12 silver coins, and not  

Tags: Difficulty: 700-Level,  Poor Quality,  Probability,  Source: Kaplan

3newton

11

980

28 Aug 2017, 23:24

View the latest post Madhavi1990

18
ER
View first unread post When a fair coin is tossed 6 times, what is the probability that less  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Kaplan

3newton

5

1638

09 Aug 2018, 08:04

View the latest post bumpbot

9
ER
View first unread post 99,999^2 - 1^2 =  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers

4112019

7

2560

21 May 2018, 21:32

View the latest post akadiyan

15
ER
View first unread post Which of the following is equal to (2^k)(5^k − 1)?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers

4112019

13

5612

10 Feb 2019, 09:38

View the latest post KanishkM

3
View first unread post Attachment(s) The area of the region bounded by the curves y = |x - 2|, x = 1, x =  

Tags: Difficulty: 700-Level,  Geometry,  Graphs and Illustrations,  Source: Other - Please specify

4d

2

208

01 Feb 2019, 03:20

View the latest post eabhgoy

3
View first unread post The area of the region bounded by the curves $y = \left | x-1 \right |  

Tags: Difficulty: 600-700 Level,  Geometry,  Graphs and Illustrations,  Source: Other - Please specify

4d

1

126

29 Jan 2019, 06:15

View the latest post KanishkM

6
View first unread post If P(x) be a polynomial satisfying the identity $P(x^{2}) +2x^{2} +10x  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Source: Other - Please specify

4d

1

171

29 Jan 2019, 08:51

View the latest post Skyline393

View first unread post What is the minimum value of |x-3|+|x+3|?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modulus,  Source: Other - Please specify

4d

2

87

20 Feb 2019, 18:57

View the latest post kumarankit01

3
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View first unread post Sum of x +1/x + x^2 + 1/x^2 + x^3 + 1/x^3 + infinity  

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

4d

2

145

02 Feb 2019, 19:50

View the latest post chetan2u

15
ER
View first unread post Express the value 0.4232323….. as a quotient of two numbers  

Tags: Difficulty: 700-Level,  Arithmetic,  Sequences,  Source: Other - Please specify

4d

2

281

12 Feb 2019, 20:36

View the latest post kchen1994

4
View first unread post Amy has a 3600 square foot apartment that she wants to carpet  

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

4d

1

79

27 Jan 2019, 23:03

View the latest post KanishkM

5
View first unread post If x and y are non-zero numbers such that x>y, which of the following  

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

4d

9

394

03 Feb 2019, 08:01

View the latest post AlN

2
ER
View first unread post Find the probability that a randomly selected year has 53 Sundays.  

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

4d

3

233

11 Feb 2019, 19:24

View the latest post hellosanthosh2k2

4
View first unread post The probability that certain electrinic component fails when first use  

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

4d

2

144

31 Jan 2019, 20:33

View the latest post 4d

9
ER
View first unread post A bag contains 2 white and 3 red balls, and a bag B contains 4 white  

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

4d

3

290

07 Feb 2019, 08:32

View the latest post Aim015

2
View first unread post The remainder obtained when $(1 !)^2 + (2!)^2 + (3 !) ^2+ \dotsc + (10  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Remainders,  Source: Other - Please specify

4d

1

96

14 Feb 2019, 22:30

View the latest post PKN

3
View first unread post The number of real roots of the equation $2^{2x^{2}-7x+5}=1$ is  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Other - Please specify

4d

1

126

11 Feb 2019, 21:25

View the latest post Afc0892

12
ER
View first unread post Attachment(s) If xy=1, what is the value of 2(x+y)^2/2(x-y)^2?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Poor Quality,  Source: GMAT Prep

5va

6

5060

12 Jan 2019, 13:38

View the latest post mtambiev

5
View first unread post A bag contains equal numbers of red, green, and yellow marbles. If Gee  

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

720isenough

5

1238

17 Feb 2019, 09:18

View the latest post Nr967

15
ER
View first unread post Vasya wrote down several consecutive integers  

Tags: Difficulty: 700-Level,  Number Properties

A2A2

4

1906

20 Oct 2017, 01:53

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