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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

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

2965

22 Feb 2019, 08:18

View the latest post indu1954

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

1680
ER
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

657297

22 Feb 2012, 10:27

View the latest post bb

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

ER
View first unread post -20 , -16 , -12 , -8 .... In the sequence above, each term after the  

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

Bunuel

4

2226

20 Aug 2016, 03:40

View the latest post rhine29388

1
ER
View first unread post -6/(b+2) = 5/(b-9)  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Manhattan GMAT

feellikequitting

1

2066

23 Aug 2012, 06:13

View the latest post Bunuel

ER
View first unread post . If x is a positive number and 1/2 the square root of x is the cube  

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

Bunuel

1

1613

25 Aug 2016, 04:37

View the latest post msk0657

11
View first unread post 'a' and 'b' are positive integers such that their LCM is 20  

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

soaringAlone

7

4933

05 Jul 2017, 07:46

View the latest post Abhishek009

1
ER
View first unread post ‘a’ and ‘b’ are two integers such that (4a – 17) (a + 1) = 0 and  

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

workout

3

326

16 Sep 2018, 13:47

View the latest post magbot

6
ER
View first unread post (-1)^(-1/3)(-8)^(-1/3)(-27)^(-1/3)(-64)^(-1/3) =  

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

Bunuel

3

1007

13 Sep 2017, 16:30

View the latest post BloomingLotus

View first unread post (-1)^2 - (-1)^3 =  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Source: OG 1988,  Source: Official Guide [Pre-2000]

HKD1710

2

239

15 Dec 2018, 09:43

View the latest post selim

11
ER
View first unread post (.08)^(-4)/(.04)^(-3) =  

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

pmklings

7

2715

19 Nov 2018, 00:57

View the latest post bumpbot

33
ER
View first unread post Attachment(s) ((-1.5)(1.2)-(4.5)(0.4))/30  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2nd

Bunuel

21

9355

13 Jul 2018, 13:13

View the latest post JeffTargetTestPrep

1
ER
View first unread post ((-1.9)(0.6) – (2.6)(1.2))/6.0 = ?  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Veritas Prep

Bunuel

2

1637

29 Feb 2016, 23:55

View the latest post y4nkee

7
ER
View first unread post ((0.9996/0.98) - 1) =  

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

mikemcgarry

5

1906

14 Jan 2015, 10:24

View the latest post pacifist85

1
ER
View first unread post ((31− 6) )(16 + 9))^(1/2) =  

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

SajjadAhmad

1

592

17 Oct 2017, 13:03

View the latest post generis

9
ER
View first unread post ((80+25)^2-8000)^(1/2)  

Tags: Difficulty: 600-700 Level,  Algebra,  Roots,  Source: Economist GMAT Tutor

dmatinho

3

864

17 Feb 2019, 22:14

View the latest post eabhgoy

31
ER
View first unread post ((99^2 + 101^2)/2 - 1)^(1/4)  

Tags: Difficulty: 600-700 Level,  Roots

PareshGmat

12

2657

11 Jan 2019, 09:56

View the latest post KanishkM

22
ER
View first unread post ((n-1)!+n!+(n+1)!)/n!  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: GMAT Paper Tests

jahanafsana

12

3569

31 Jul 2018, 16:31

View the latest post bumpbot

61
ER
View first unread post (\sqrt{15+4\sqrt{14}}+\sqrt{15-4\sqrt{14}})^2  

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

obs23

10

8343

13 Dec 2018, 22:14

View the latest post bumpbot

3
ER
View first unread post Attachment(s) (√11 + √11 + √11)^2 =  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Exponents/Powers,  Source: Veritas Prep

vikasp99

6

939

21 Jun 2018, 16:05

View the latest post ScottTargetTestPrep

10
ER
View first unread post (√27+√243)/√54=?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Math Revolution

MathRevolution

8

2403

08 Dec 2017, 10:34

View the latest post ScottTargetTestPrep

8
ER
View first unread post (√5+√5)(√5−√5)^2 =  

Tags: Difficulty: 700-Level,  Algebra,  Roots,  Source: Magoosh

Bunuel

4

464

24 Oct 2018, 03:06

View the latest post EgmatQuantExpert

2
ER
View first unread post (√x)x can be expressed as:  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Roots,  Source: Veritas Prep

Bunuel

6

691

12 Apr 2018, 14:58

View the latest post ScottTargetTestPrep

2
ER
View first unread post (0.0004)(0.000005)/200,000 is equal to which of the following?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Math Revolution

MathRevolution

6

320

21 Dec 2018, 09:16

View the latest post MathRevolution

107
ER
View first unread post (0.0036)(2.8) / (0.04)(0.1)(0.003) =  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Exponents/Powers,  Source: GMAT Paper Tests,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018

Walkabout

16

20660

26 Nov 2018, 11:46

View the latest post bumpbot

1
ER
View first unread post (0.02)^4/(0.002)^2 = ?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Economist GMAT Tutor

reto

5

2227

24 Oct 2017, 05:49

View the latest post bumpbot

1
View first unread post (0.025*(15/2)*48)/(5*0.0024*(3/4))  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Fractions/Ratios/Decimals,  Source: OG 1988,  Source: Official Guide [Pre-2000]

jlgdr

2

2559

19 Sep 2013, 03:11

View the latest post b2bt

9
View first unread post (0.08)^-4/(0.04)^-3  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Veritas Prep

registerincog

3

3774

13 Apr 2018, 13:41

View the latest post bumpbot

8
ER
View first unread post (0.08)^(–4)/(0.04)^(–3) =  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Exponents/Powers,  Source: Veritas Prep

Bunuel

6

1172

16 May 2017, 17:15

View the latest post JeffTargetTestPrep

13
ER
View first unread post (0.08)(3.3)/[(0.015)(0.02)^2] =  

Tags: Difficulty: 600-700 Level,  Algebra,  Arithmetic,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: Magoosh

mikemcgarry

7

2790

12 Jan 2019, 12:44

View the latest post bumpbot

1
ER
View first unread post (0.125)^2 =  

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

Bunuel

6

814

09 Jan 2017, 09:45

View the latest post JeffTargetTestPrep

ER
View first unread post (0.15 - 0.03)/(0.2*0.3) =  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Princeton Review

Bunuel

1

150

06 Nov 2018, 00:05

View the latest post vishalkazone

1
ER
View first unread post (0.3)^5/(0.3)^3  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Exponents/Powers,  Source: GMAT Paper Tests,  Source: OG 10,  Source: OG 11,  Source: OG 12,  Source: Official Guide

Bunuel

4

530

16 Sep 2018, 13:39

View the latest post magbot

13
View first unread post (0.513)(0.488)(0.942)/(0.684)(0.314)(0.183)  

Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: GMAT Paper Tests

pandoraUM

3

600

02 May 2018, 05:57

View the latest post push12345

2
ER
View first unread post (0.8)^(-5)/(0.4)^(-4) =  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Source: GMAT Prep QP1

CLIMBTHELADDER

1

431

23 Apr 2018, 00:04

View the latest post Bunuel

13
ER
View first unread post Attachment(s) (1 + 3^(1/2))(2 + 3^(1/2))^(1/2)  

Tags: Difficulty: 700-Level,  Arithmetic,  Roots,  Source: Math Revolution

KarthikvsGMAT

6

1006

02 Sep 2018, 13:16

View the latest post csaluja

ER
View first unread post (1 1/6)*(1 11/21) =  

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

Bunuel

3

301

28 Oct 2018, 17:22

View the latest post ScottTargetTestPrep

ER
View first unread post (1 4/5)^2 =  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Magoosh

Bunuel

3

317

30 Oct 2018, 10:23

View the latest post ScottTargetTestPrep

8
ER
View first unread post (1^2+2^2+3^3+…+20^2) / (1+2+3+ …+20)=?  

Tags: Difficulty: 700-Level,  Sequences,  Source: Math Revolution

MathRevolution

9

724

21 Sep 2018, 02:30

View the latest post T1101

3
ER
View first unread post (1-1/10)(1-1/11)(1-1/12)…(1-1/100) =?  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Math Revolution

MathRevolution

7

313

19 Oct 2018, 00:05

View the latest post MathRevolution

13
ER
View first unread post (1,919)^(1/2)/(0.1919)(1/2)  

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

petu

4

2641

12 Nov 2017, 07:21

View the latest post JeffTargetTestPrep

70
ER
View first unread post (1.00001)(0.99999) - (1.00002)(0.99998) =  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Source: GMAT Prep QP1

anon1

12

7843

28 Jan 2018, 14:00

View the latest post EMPOWERgmatRichC

40
ER
View first unread post (1.0002)(0.9999) – (1.0001)(0.9998) =  

Tags: Difficulty: 700-Level,  Algebra,  Arithmetic,  Source: Manhattan GMAT

GreginChicago

13

5358

20 Jun 2018, 07:42

View the latest post GyMrAT

13
ER
View first unread post (1.0004)(0.9998) – (1.0002)(0.9996) =  

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

CAMANISHPARMAR

4

574

19 Jun 2018, 18:58

View the latest post chetan2u

ER
View first unread post (1/1)/(1/5^(-2))  

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

Bunuel

3

353

26 Aug 2018, 10:22

View the latest post selim

15
ER
View first unread post (1/11)+(1/12)+……+(1/19)+(1/20) is including in which of the following  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Sequences,  Source: Math Revolution

MathRevolution

8

983

28 Nov 2018, 08:09

View the latest post shashankism

8
ER
View first unread post (1/2 - 1/3) + (1/3 - 1/4) + (1/4 - 1/5) + (1/5 - 1/6) =  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: OG 2019,  Source: Official Guide

Bunuel

7

2589

08 Oct 2018, 04:39

View the latest post Bunuel

63
ER
View first unread post (1/2)^(-3)*(1/4)^(-2)*(1/16)^(-1)  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Exponents/Powers,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: Official Guide

Walkabout

13

14399

27 Aug 2018, 06:27

View the latest post Abhishek009

4
ER
View first unread post (1/2+1/3)/(1/4) =  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Fractions/Ratios/Decimals,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st

carcass

6

1731

01 Oct 2018, 00:49

View the latest post bumpbot

13
ER
View first unread post (1/26)+(1/27)+……+(1/49)+(1/50) is included in which of the following r  

Tags: Difficulty: 600-700 Level,  Sequences,  Source: Math Revolution

MathRevolution

4

704

06 Jan 2019, 00:41

View the latest post bumpbot

11
ER
View first unread post (1/33)+(1/34)+……+(1/63)+(1/64) is including in which of the following  

Tags: Difficulty: 600-700 Level,  Sequences,  Source: Math Revolution

MathRevolution

3

1421

27 Aug 2018, 22:50

View the latest post bumpbot

10
ER
View first unread post (1/5)^2 - 1/5*1/4 =  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Fractions/Ratios/Decimals,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2nd

Bunuel

9

6128

19 Feb 2019, 16:13

View the latest post bumpbot

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