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91
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View first unread post 100 Hardest Problem Solving Questions  

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

Bunuel

0

27081

03 Nov 2013, 13:05

Bunuel

250
Experts publish their posts in the topic
View first unread post Attachment(s) GMAT PS Question Directory by Topic & Difficulty  

Tags: Difficulty: 700-Level

bb

0

111212

22 Feb 2012, 10:27

bb

View first unread post Torry has submitted 2/5 of his homework assignments, and he received a  

Tags: Difficulty: Sub-600 Level,  Algebra,  Statistics and Sets Problems,  Source: Princeton Review

bdennis

2

63

20 Oct 2014, 02:36

zunshine

13
Experts publish their posts in the topic
View first unread post If you divide 7^131 by 5, which remainder do you get?  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Remainders

blackcrow

26

5543

20 Oct 2014, 01:25

Thoughtosphere

12
Experts publish their posts in the topic
View first unread post Attachment(s) An isosceles right triangle with a leg of length "a" and per  

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

emmak

10

1939

19 Oct 2014, 23:07

PerfectScores

5
Experts publish their posts in the topic
View first unread post Salad dressing A is made up of 30% vinegar and 70% oil, and salad dres  

Tags: Difficulty: Sub-600 Level,  Mixture Problems,  Percents and Interest Problems,  Source: Princeton Review

kuttingchai

8

2403

19 Oct 2014, 21:05

VeritasPrepKarishma

5
Experts publish their posts in the topic
View first unread post A furniture dealer purchased a desk for $150 and then set th  

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

udribat

7

4303

19 Oct 2014, 20:39

VeritasPrepKarishma

3
Experts publish their posts in the topic
View first unread post Three pounds of 05 grass seed contain 5 percent herbicide. A different  

Tags: Difficulty: 600-700 Level,  Mixture Problems

zadi

2

111

19 Oct 2014, 20:24

VeritasPrepKarishma

30
Experts publish their posts in the topic
View first unread post If n and y are positive integers and 450y = n^3, which of  

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

rishi2377

15

10381

19 Oct 2014, 18:23

bharatS

6
Experts publish their posts in the topic
View first unread post Attachment(s) A certain business produced x rakes each month form November  

Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems,  Source: GMAT Prep

udaymathapati

10

5426

19 Oct 2014, 18:09

bharatS

38
Experts publish their posts in the topic
View first unread post Bill has a small deck of 12 playing cards  

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

maheshsrini

29

10566

19 Oct 2014, 12:26

NikhilDev

189
Experts publish their posts in the topic
View first unread post 12 Easy Pieces (or not?)  

Go to page: 1 ... 5, 6, 7 Tags: Difficulty: Sub-600 Level,  Algebra,  Combinations,  Exponents/Powers,  Functions and Custom Characters,  Geometry,  Inequalities,  Must or Could be True Questions,  Number Properties,  Probability,  Word Problems

Bunuel

121

41740

19 Oct 2014, 11:38

sriniwas

9
Experts publish their posts in the topic
View first unread post John deposited $10,000 to open a new savings account that  

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

Bunuel

6

3187

19 Oct 2014, 07:48

bumpbot

3
Experts publish their posts in the topic
View first unread post A contractor estimated that his 10-man crew could complete t  

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

rtaha2412

7

1497

19 Oct 2014, 06:41

vards

2
Experts publish their posts in the topic
View first unread post If x is the decimal 8.1d5, with d as an unknown digit, and x  

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

iikarthik

5

883

19 Oct 2014, 06:18

Bunuel

26
Experts publish their posts in the topic
View first unread post Attachment(s) ln the coordinate plane, line k passes through the origin  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: Official Guide

GMATD11

14

5804

19 Oct 2014, 06:11

bumpbot

4
Experts publish their posts in the topic
View first unread post A certain investment grows at an annual interest rate of 8%,  

Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: Manhattan GMAT

kairoshan

10

4508

19 Oct 2014, 05:19

adityaashish

View first unread post If x is the decimal 8.1dS, with d as an unknown digit, and x rounded t  

Tags: 

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16
View first unread post A magician has five animals in his magic hat: 3 doves and 2  

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

xALIx

13

1691

19 Oct 2014, 03:20

bharatS

5
Experts publish their posts in the topic
View first unread post Andrew and Stephen drive on the highway in the same direction at respe  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: GMAT Club Tests

bigfernhead

8

5080

19 Oct 2014, 01:58

Bunuel

3
View first unread post n questions can either be true or false. If you answer all n correct  

Tags: Difficulty: Sub-600 Level,  Source: GMAT Prep

Onell

2

1228

19 Oct 2014, 00:16

bumpbot

4
Experts publish their posts in the topic
View first unread post If the positive number d is the standard deviation  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems

mun23

5

1532

18 Oct 2014, 23:15

bumpbot

2
Experts publish their posts in the topic
View first unread post What is the sum of all digits for the number 10^30 - 37  

Tags: Difficulty: 600-700 Level,  Arithmetic

exploringm

2

846

18 Oct 2014, 15:55

bumpbot

7
Experts publish their posts in the topic
View first unread post At a certain factory, each employee working the second shift  

Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: Veritas Prep

Mountain14

14

1434

18 Oct 2014, 12:44

arnabs

6
View first unread post A bag contains 3 red and 2 black ball. Another bag contains 4 red and  

Tags: Difficulty: 700-Level,  Probability

PiyushK

7

753

18 Oct 2014, 11:19

bumpbot

3
Experts publish their posts in the topic
View first unread post If |x | + |y | = -x – y and xy does not equal 0, which of the followin  

Tags: Difficulty: Sub-600 Level,  Absolute Values/Modules,  Must or Could be True Questions,  Source: Manhattan GMAT

Bunuel

6

266

18 Oct 2014, 06:46

Ashishmathew01081987

3
View first unread post Molly is playing a game that requires her to roll a fair die  

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

Lolcat33

3

1438

18 Oct 2014, 05:03

bumpbot

3
Experts publish their posts in the topic
View first unread post If P(r)=8r/(1-r), for what value of r does P(r)=1/2(P(3))?  

Tags: Difficulty: 600-700 Level,  Algebra,  Functions and Custom Characters

monir6000

5

2292

18 Oct 2014, 03:18

Rca

2
Experts publish their posts in the topic
View first unread post If k is an integer and 0.0010101 x 10^k is greater than 1000  

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

Baten80

6

2434

18 Oct 2014, 01:09

Bunuel

11
Experts publish their posts in the topic
View first unread post Michelle deposited a certain sum of money in a savings  

Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Word Problems,  Source: Economist GMAT Tutor

pgmat

9

2586

18 Oct 2014, 00:51

2013gmat

65
Experts publish their posts in the topic
View first unread post Attachment(s) If 10! - 2*(5!)^2 is divisible by 10^n, what is the greatest  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties

aalriy

26

10049

18 Oct 2014, 00:01

bonsrik

1
Experts publish their posts in the topic
View first unread post A card game called “high-low” divides a deck of 52 playing c  

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

ravih

5

679

17 Oct 2014, 23:44

thefibonacci

View first unread post Of the 3,600 employees of Company X, 1/3 are clerical. If the clerical  

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

nfa1rhp

6

3184

17 Oct 2014, 23:04

swanidhi

1
Experts publish their posts in the topic
View first unread post If p/3 = r/2 and r = 0.75s, what is the ratio of p to r to s  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Economist GMAT Tutor

mattce

3

569

17 Oct 2014, 22:07

Temurkhon

7
View first unread post A and B start from Opladen and Cologne respectively at the  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: Veritas Prep

sammy04

5

823

17 Oct 2014, 21:49

Udai

63
Experts publish their posts in the topic
View first unread post It takes 6 days for 3 women and 2 men working together to  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: 800 Score

virtualanimosity

51

18935

17 Oct 2014, 20:50

vietnammba

6
View first unread post A drawer holds 4 red hats and 4 blue hats. What is the probability of  

Tags: Difficulty: 700-Level,  Probability

b14kumar

14

4534

17 Oct 2014, 18:53

bumpbot

1
Experts publish their posts in the topic
View first unread post The price of sugar is increased by 7%. By how much percent  

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

DarkKnight06

3

849

17 Oct 2014, 18:49

vietnammba

8
Experts publish their posts in the topic
View first unread post A certain clock marks every hour by striking a number of tim  

Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems,  Source: Official Guide

Bunuel

5

1090

17 Oct 2014, 10:00

Raihanuddin

Experts publish their posts in the topic
View first unread post For what value(s) of k is the following equation satisfied: 2k-9-k = 4  

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

Raihanuddin

1

112

17 Oct 2014, 09:09

Bunuel

6
Experts publish their posts in the topic
View first unread post If an integer n is to be chosen at random from the integers  

Tags: Difficulty: 700-Level,  Probability

srivas

8

1753

17 Oct 2014, 07:23

speedilly

6
View first unread post Working at the same constant rate, p bricklayers can lay a  

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

megafan

3

1389

17 Oct 2014, 06:40

bumpbot

21
Experts publish their posts in the topic
View first unread post P works 25% more efficiently than Q and Q works 50% more eff  

Tags: Difficulty: 700-Level,  Poor Quality,  Word Problems,  Work/Rate Problems,  Source: Magoosh

cleetus

16

3446

17 Oct 2014, 04:36

KaranSodhiya

42
Experts publish their posts in the topic
View first unread post 3 cooks have to make 80 burgers.They are known to make 20  

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

virtualanimosity

28

4141

17 Oct 2014, 04:29

VeritasPrepKarishma

3
Experts publish their posts in the topic
View first unread post What is the largest possible value of the following expression  

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

Raihanuddin

2

151

17 Oct 2014, 00:07

Bunuel

2
Experts publish their posts in the topic
View first unread post The table above shows the average (arithmetic mean) price pe  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: GMAT Pill

abhishek1990p

5

1742

16 Oct 2014, 23:59

Bunuel

4
Experts publish their posts in the topic
View first unread post The number of the members of a club is more than 10 and less  

Tags: Difficulty: 600-700 Level,  Remainders

DeeptiM

5

1816

16 Oct 2014, 23:44

Bunuel

8
Experts publish their posts in the topic
View first unread post The rate of a chemical reaction is directly proportional to  

Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: GMAT Prep

Accountant

10

7302

16 Oct 2014, 23:38

bumpbot

10
Experts publish their posts in the topic
View first unread post A certain theater has 100 balcony seats. For every $2  

Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems,  Source: 800 Score,  Source: GMAT Paper Tests

boomtangboy

13

3109

16 Oct 2014, 22:15

Thoughtosphere

233
Experts publish their posts in the topic
View first unread post Attachment(s) TOUGH & TRICKY SET Of PROBLEMS  

Go to page: 1 ... 7, 8, 9 Tags: Difficulty: Sub-600 Level,  Work/Rate Problems

Bunuel

162

118021

16 Oct 2014, 21:12

geneticsgene

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