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

Go to page: 1, 2 Tags: Source: EMPOWERgmat

EMPOWERgmatRichC

26

4809

26 Oct 2019, 19:33

EMPOWERgmatRichC

Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math

Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

VeritasKarishma

190

9129

02 Dec 2019, 21:57

VeritasKarishma

Announcements

522

ER

100 Hardest and easiest questions for PS as of November 2019

Tags: Difficulty: 700-Level

Bunuel

12

104249

29 Jul 2019, 07:22

1936

ER

GMAT PS Question Directory by Topic & Difficulty

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

bb

0

754976

22 Feb 2012, 11:27

GMAT Club Member
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Topics

238

ER

At a loading dock, each worker on the night crew loaded

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Fractions/Ratios/Decimals, Word Problems, Source: OG 11, Source: OG 12, Source: OG 2015, Source: OG 2016, Source: OG 2017, Source: Official Guide

jeepsdaddy

33

34050

05 Sep 2019, 07:13

238

ER

The closing price of Stock X changed on each trading day last month. T

Tags: Difficulty: 700-Level, Percents and Interest Problems, Source: Official Guide, Source: Quant Review 2018, Source: Quant Review 2019, Source: Quant Review 2020

carcass

9

11754

27 Jul 2019, 09:37

237

ER

In a meeting of 3 representatives from each of 6 different companies,

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

surupab

14

18251

19 Jul 2019, 07:51

Businessconquerer

236

ER

If |x| < x^2, which of the following must be true?

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level, Absolute Values/Modulus, Inequalities, Must or Could be True Questions, Source: GMAT Prep

mehdiov

54

42954

01 Dec 2019, 23:25

236

ER

Car B begins moving at 2 mph around a circular track with a radius of

Go to page: 1, 2 Tags: Difficulty: 700-Level, Distance/Rate Problems, Source: Manhattan GMAT

yangsta8

36

27791

08 Apr 2019, 11:40

234

ER

A certain stock exchange designates each stock with a one-, two- or th

Tags: Difficulty: 600-700 Level, Combinations, Source: GMAT Prep, Source: PowerPrep

japped187

17

11249

08 Oct 2019, 05:26

233

ER

During the month of April, the average temperatures on day n

Tags: Difficulty: 700-Level, Absolute Values/Modulus, Arithmetic, Coordinate Geometry, Inequalities, Must or Could be True Questions, Sequences, Word Problems

TeamGMATIFY

14

18413

04 Aug 2019, 08:15

232

ER

The ratio, by volume, of soap to alcohol to water in a

Go to page: 1, 2 Tags: Difficulty: 700-Level, Mixture Problems, Source: OG 10, Source: OG 11, Source: OG 12, Source: OG 2015, Source: OG 2016, Source: Official Guide

mgoblue123

21

41476

06 Sep 2019, 20:38

232

ER

It takes the high-speed train x hours to travel the z miles

Go to page: 1, 2 Tags: Difficulty: 700-Level, Distance/Rate Problems, Source: Manhattan GMAT

joyseychow

38

34152

10 Aug 2019, 23:46

231

ER

x is the sum of y consecutive integers. w is the sum of z

Go to page: 1, 2 Tags: Difficulty: 700-Level, Statistics and Sets Problems, Source: Manhattan GMAT

kairoshan

33

26702

14 Sep 2019, 04:56

231

ER

A rectangular photograph is surrounded by a border that is 1

Tags: Difficulty: 600-700 Level, Geometry

petercao

14

51918

24 Jul 2019, 03:20

231

ER

Running at their respective constant rates, Machine X takes

Go to page: 1, 2 Tags: Difficulty: 700-Level, Work/Rate Problems, Source: Official Guide, Source: Quant Review 2016, Source: Quant Review 2017, Source: Quant Review 2018, Source: Quant Review 2nd

Bunuel

32

13716

19 Sep 2019, 00:45

231

ER

If n is an integer greater than 6, which of the following mu

Go to page: 1, 2, 3 Tags: Difficulty: 600-700 Level, Divisibility/Multiples/Factors, Source: OG 12, Source: OG 2015, Source: OG 2016, Source: OG 2017, Source: OG 2018, Source: Official Guide

carcass

44

24286

18 Apr 2019, 02:44

228

ER

Figures X and Y above show how eight identical triangular pieces of ca

Go to page: 1, 2 Tags: Difficulty: 700-Level, Geometry, Source: OG 2016, Source: OG 2017, Source: OG 2018, Source: OG 2019, Source: OG 2020, Source: Official Guide

Bunuel

30

25596

21 Jun 2019, 22:06

227

ER

A small, rectangular park has a perimeter of 560 feet and a

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Geometry, Source: GMAT Prep

aljatar

24

38860

23 Sep 2019, 07:51

226

ER

Dara ran on a treadmill that had a readout indicating the time remaini

Go to page: 1, 2 Tags: Difficulty: 700-Level, Percents and Interest Problems, Word Problems

CoffeeCreamSugar

24

23072

19 Nov 2019, 05:11

225

ER

In the first week of the Year, Nancy saved $1.

Tags: Difficulty: 600-700 Level, Sequences, Statistics and Sets Problems, Source: OG 2015, Source: OG 2016, Source: OG 2017, Source: OG 2018, Source: OG 2019, Source: OG 2020, Source: Official Guide

Bigred2008

18

29484

10 May 2019, 02:34

223

ER

A set of 15 different integers has median of 25 and a range

Go to page: 1, 2 Tags: Difficulty: 700-Level, Algebra, Statistics and Sets Problems, Source: GMAT Prep

bhushangiri

23

48889

08 Oct 2019, 08:12

223

ER

If 5^x – 5^(x- 3) = 124*5^y, what is y in terms of x?

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level, Exponents/Powers, Source: GMAT Prep

alltimeacheiver

28

51322

14 Oct 2019, 08:19

223

ER

If x is the product of the integers from 1 to 150, inclusive

Tags: Difficulty: 600-700 Level, Divisibility/Multiples/Factors, Number Properties, Source: GMAT Prep

bgribble

16

44953

30 May 2019, 21:14

EMPOWERgmatRichC

222

ER

How many different combinations of outcomes can you make by

Go to page: 1, 2 Tags: Difficulty: 700-Level, Combinations

mm007

33

74981

25 Oct 2018, 17:54

ScottTargetTestPrep

221

ER

The interior of a rectangular carton is designed by a certain

Tags: Difficulty: 700-Level, Geometry, Source: OG 2016, Source: OG 2017, Source: OG 2018, Source: OG 2019, Source: OG 2020, Source: Official Guide

naaga

16

21921

26 Nov 2019, 20:08

221

ER

Bill has a set of 6 black cards and a set of 6 red cards. Each card

Go to page: 1, 2 Tags: Difficulty: 700-Level, Probability, Source: Manhattan GMAT

gmatter0913

30

23163

15 Aug 2019, 17:07

gmatconqueror2018

220

ER

A sphere is inscribed in a cube with an edge of 10. What is

Go to page: 1, 2 Tags: Difficulty: 700-Level, Geometry, Source: Manhattan GMAT

enigma123

22

55203

14 Sep 2019, 12:19

219

ER

Alex deposited x dollars into a new account that earned 8

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Percents and Interest Problems, Source: OG 2016, Source: OG 2017, Source: OG 2018, Source: OG 2019, Source: OG 2020, Source: Official Guide

kajolnb

20

28367

20 Sep 2019, 00:27

219

ER

A palindrome is a number that reads the same forward and bac

Tags: Difficulty: 600-700 Level, Combinations, Source: GMAT Prep

accincognito

13

47495

15 Mar 2019, 18:50

ScottTargetTestPrep

217

ER

Machines A and B, working together, take t minutes to comple

Go to page: 1, 2 Tags: Difficulty: 700-Level, Work/Rate Problems, Source: Veritas Prep

GMATPASSION

32

12240

04 Mar 2019, 09:15

216

ER

One week, a certain truck rental lot had a total of 20

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Min/Max Problems, Remainders, Word Problems, Source: OG 10, Source: Official Guide, Source: Quant Review 1st

cloaked_vessel

27

25023

19 Apr 2019, 04:32

215

ER

Which of the following fractions has a decimal equivalent that is a te

Tags: Difficulty: 600-700 Level, Number Properties

ankur55

16

16129

10 Dec 2019, 15:43

215

ER

If |x| < x^2, which of the following must be true ?

Go to page: 1, 2 Tags: Difficulty: 700-Level, Absolute Values/Modulus, Inequalities, Must or Could be True Questions, Source: GMAT Prep

Skywalker18

24

19500

24 Nov 2019, 06:15

215

ER

A container has 3L of pure wine. 1L from the container is taken out an

Go to page: 1, 2 Tags: Difficulty: 700-Level, Mixture Problems, Out of Scope - Too Hard

virtualanimosity

26

29523

08 Jul 2019, 23:24

214

ER

For every positive integer n, the nth term of sequence is given by an=

Tags: Difficulty: 700-Level, Algebra, Sequences

inakihernandez

16

30475

10 Jul 2019, 22:41

213

ER

If K is the sum of reciprocals of the consecutive integers from 43 to

Tags: Difficulty: 600-700 Level, Arithmetic, Fractions/Ratios/Decimals, Sequences

fozzzy

14

25341

17 Oct 2019, 20:31

ScottTargetTestPrep

213

ER

Ms. Barton has four children. You are told correctly that she has at

Go to page: 1, 2 Tags: Difficulty: 700-Level, Probability, Source: Manhattan GMAT

Onell

26

14594

20 Sep 2019, 09:52

211

ER

On the number line above, the segment from 0 to 1 has been divided int

Tags: Difficulty: 700-Level, Fractions/Ratios/Decimals, Min/Max Problems, Source: GMAT Prep, Source: OG 10, Source: Quant Review 1st

metallicafan

13

31611

03 Dec 2019, 20:16

211

ER

Of the 200 students at College T majoring in one or more of the

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Min/Max Problems, Overlapping Sets, Source: OG 11, Source: OG 12, Source: OG 2015, Source: OG 2016, Source: OG 2017, Source: Official Guide

Walkabout

20

23571

20 Sep 2019, 20:13

211

ER

A car traveling at a certain constant speed takes 2 seconds

Go to page: 1, 2 Tags: Difficulty: 700-Level, Distance/Rate Problems, Source: GMAT Paper Tests

RadhaKrishnan

23

31546

28 Mar 2019, 03:06

211

ER

If a circle passes through points (1, 2), (2, 5), and (5, 4)

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Coordinate Geometry, Geometry, Source: GMAT Club Tests

bz9

37

23819

08 Nov 2019, 03:53

210

ER

It takes 6 technicians a total of 10 hours to build and

Go to page: 1, 2 Tags: Difficulty: 700-Level, Work/Rate Problems

Hussain15

25

25737

10 Aug 2019, 10:01

210

ER

N and M are each 3-digit integers. Each of the numbers 1, 2,

Go to page: 1, 2 Tags: Difficulty: 700-Level, Arithmetic, Min/Max Problems, Source: GMAT Prep

nobelgirl777

24

19734

24 Sep 2019, 09:48

209

ER

Right triangle ABC is to be drawn in the xy-plane so that

Tags: Difficulty: 700-Level, Combinations, Coordinate Geometry, Geometry

hrish88

17

15830

18 Mar 2019, 12:00

209

ER

For the cube shown above, what is the degree measure of PQR

Tags: Difficulty: 700-Level, Geometry, Source: GMAT Prep

nocilis

15

37425

18 Dec 2018, 22:25

209

ER

The value of (10^8-10^2)/(10^7-10^3) is closest to which of the follow

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Arithmetic, Exponents/Powers, Source: GMAT Prep

jcbruin

33

58812

13 Jun 2019, 10:28

208

ER

List S consists of 10 consecutive odd integers, and list T consists of

Tags: Difficulty: 600-700 Level, Statistics and Sets Problems, Source: Official Guide, Source: Quant Review 2016, Source: Quant Review 2017, Source: Quant Review 2018, Source: Quant Review 2019, Source: Quant Review 2nd

Bunuel

17

16527

03 May 2019, 09:28

208

ER

A total of 30 percent of the geese included in a certain

Tags: Difficulty: 600-700 Level, Percents and Interest Problems, Source: GMAT Paper Tests

ajit257

19

38631

09 Jul 2019, 06:55

208

ER

An engagement team consists of a project manager, team leade

Go to page: 1, 2 Tags: Difficulty: 600-700 Level, Combinations, Word Problems, Source: Manhattan GMAT

marcodonzelli

26

24400

03 Aug 2019, 14:31

EMPOWERgmatRichC

207

ER

If (1/5)^m * (1/4)^18 = 1/(2*(10)^35), then m = ?

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level, Exponents/Powers, Fractions/Ratios/Decimals, Source: GMAT Prep

domu904

31

63046

09 Aug 2019, 09:49

206

ER

An isosceles triangle with one angle of 120° is inscribed in

Go to page: 1, 2 Tags: Difficulty: 700-Level, Geometry, Source: Manhattan GMAT

mau5

20

21045

13 Jul 2019, 14:01

205

ER

In the circle above, PQ is parallel to diameter OR, and OR has length

Go to page: 1, 2 Tags: Difficulty: 700-Level, Geometry, Source: GMAT Prep, Source: OG 10, Source: OG 11

LM

37

41903

07 Oct 2019, 03:19

205

ER

Two couples and one single person are seated at random in a

Go to page: 1, 2 Tags: Difficulty: 700-Level, Combinations, Probability

arnaudl

27

25189

29 Aug 2019, 07:42

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