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Forum Experts

EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math

Tags: Source: EMPOWERgmat

EMPOWERgmatRichC

5

1699

29 Dec 2018, 19:19

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

Announcements

420

ER

100 Hardest and easiest questions for PS as of January 2019

Tags: Difficulty: 700-Level

Bunuel

8

86384

07 Mar 2018, 22:18

1680

ER

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

Topics

40

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

ER

-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

1

ER

-6/(b+2) = 5/(b-9)

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

feellikequitting

1

2066

23 Aug 2012, 06:13

ER

. 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

11

'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

1

ER

‘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

6

ER

(-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

(-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

11

ER

(.08)^(-4)/(.04)^(-3) =

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

pmklings

7

2715

19 Nov 2018, 00:57

33

ER

((-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

JeffTargetTestPrep

1

ER

((-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

7

ER

((0.9996/0.98) - 1) =

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

mikemcgarry

5

1906

14 Jan 2015, 10:24

1

ER

((31− 6) )(16 + 9))^(1/2) =

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

SajjadAhmad

1

592

17 Oct 2017, 13:03

9

ER

((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

31

ER

((99^2 + 101^2)/2 - 1)^(1/4)

Tags: Difficulty: 600-700 Level, Roots

PareshGmat

12

2657

11 Jan 2019, 09:56

22

ER

((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

61

ER

(\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

3

ER

(√11 + √11 + √11)^2 =

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

vikasp99

6

939

21 Jun 2018, 16:05

ScottTargetTestPrep

10

ER

(√27+√243)/√54=?

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

MathRevolution

8

2403

08 Dec 2017, 10:34

ScottTargetTestPrep

8

ER

(√5+√5)(√5−√5)^2 =

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

Bunuel

4

464

24 Oct 2018, 03:06

EgmatQuantExpert

2

ER

(√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

ScottTargetTestPrep

2

ER

(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

107

ER

(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

1

ER

(0.02)^4/(0.002)^2 = ?

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

reto

5

2227

24 Oct 2017, 05:49

1

(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

9

(0.08)^-4/(0.04)^-3

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

registerincog

3

3774

13 Apr 2018, 13:41

8

ER

(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

JeffTargetTestPrep

13

ER

(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

1

ER

(0.125)^2 =

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

Bunuel

6

814

09 Jan 2017, 09:45

JeffTargetTestPrep

ER

(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

1

ER

(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

13

(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

2

ER

(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

13

ER

(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

ER

(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

ScottTargetTestPrep

ER

(1 4/5)^2 =

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

Bunuel

3

317

30 Oct 2018, 10:23

ScottTargetTestPrep

8

ER

(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

3

ER

(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

13

ER

(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

JeffTargetTestPrep

70

ER

(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

EMPOWERgmatRichC

40

ER

(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

13

ER

(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

ER

(1/1)/(1/5^(-2))

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

Bunuel

3

353

26 Aug 2018, 10:22

15

ER

(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

8

ER

(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

63

ER

(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

4

ER

(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

13

ER

(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

11

ER

(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

10

ER

(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

new topic	Question banks	Downloads	My Bookmarks	Reviews	Important topics
Go to page 1 2 3 4 5 6 7 8 9 10 11 ... 433 Next Search for:

Moderators: chetan2u, Bunuel, VeritasKarishma, Gladiator59, generis

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