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10
Experts publish their posts in the topic
View first unread post If a and b are non-zero integers, and a/b > 1, then which of  

Tags: Difficulty: 700-Level,  Inequalities,  Must or Could be True Questions,  Source: Princeton Review

fozzzy

9

2559

05 Jan 2015, 10:18

bhatiavai

6
Experts publish their posts in the topic
View first unread post Attachment(s) The salinity of the Atlantic Ocean averages 37 parts per  

Tags: Difficulty: 600-700 Level,  Mixture Problems

ggarr

12

2559

18 Apr 2014, 23:31

bumpbot

14
Experts publish their posts in the topic
View first unread post N = 1000x + 100y + 10z, remainder of N/9  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Remainders

Anichka

9

2560

26 Jun 2014, 18:45

bumpbot

View first unread post number prop  

Tags: Number Properties

Bhuvi

4

2561

29 Oct 2009, 03:39

deepakraam

6
Experts publish their posts in the topic
View first unread post In a class of 10 students, a group of 4 will be selected for  

Tags: Difficulty: 600-700 Level,  Combinations

Nusa84

5

2561

06 Apr 2015, 09:54

Bunuel

7
Experts publish their posts in the topic
View first unread post Which of the following is equal to 2^k*5^(k-1)?  

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

jet1445

9

2563

15 May 2015, 06:57

bumpbot

11
Experts publish their posts in the topic
View first unread post A “Sophie Germain” prime is any positive prime number p for  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Manhattan GMAT

alchemist009

10

2563

21 Feb 2015, 18:02

bumpbot

View first unread post Sue is both the 50th best and the 50th worst student at her  

Tags: 

stolyar

1

2563

13 Jul 2004, 01:31

srijay007

3
View first unread post Randomly, six people A, B, C, D, E, and F sit around a  

Tags: Difficulty: 600-700 Level,  Out of Scope - Too Hard,  Probability

rkatl

10

2564

30 Apr 2015, 00:10

anilbhatt1

7
View first unread post A bowl of nuts is prepared for a party. Brand P mixed nuts are 20% alm  

Tags: Difficulty: 600-700 Level,  Mixture Problems,  Word Problems,  Source: Veritas Prep

milanproda

14

2564

30 Apr 2015, 21:37

neha09

2
View first unread post Multiple arrangement combinatorics / permutation vs combinat  

Tags: Combinations,  Source: Manhattan GMAT

l0rrie

7

2565

24 Apr 2011, 19:10

Spidy001

1
View first unread post In how many ways can 4  

Tags: Combinations

ankitranjan

2

2565

27 Oct 2010, 23:53

ankitranjan

Experts publish their posts in the topic
View first unread post The volume of a sphere with radius r is 4/3*pi*r^3  

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

Stiv

2

2565

05 May 2015, 23:21

thangvietnam

View first unread post A secretary types 4 letters and then addresses the 4  

Tags: 

ssandeepan

6

2566

26 Aug 2008, 10:18

arjtryarjtry

Experts publish their posts in the topic
View first unread post Attachment(s) How many gallons of water must be mixed with 1 gallon of a  

Tags: Difficulty: 600-700 Level,  Mixture Problems

jsphcal

5

2566

05 Apr 2012, 06:07

Cmplkj123

6
Experts publish their posts in the topic
View first unread post If the function Q is defined by the formula Q = 5w/(4x(z^2))  

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

gmattest27

6

2567

16 Jul 2014, 22:54

PareshGmat

14
Experts publish their posts in the topic
View first unread post If x is a positive integer, which of the following CANNOT be  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Veritas Prep

emmak

11

2568

20 Jul 2014, 03:16

Bunuel

1
Experts publish their posts in the topic
View first unread post An office manager must choose a five-digit lock code for the  

Tags: Difficulty: 600-700 Level,  Combinations

jeeyo

8

2569

20 May 2013, 05:50

serpent333

Experts publish their posts in the topic
View first unread post From the sale of sleeping bags, a retailer made a gross  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems

enigma123

1

2569

10 Mar 2012, 13:41

Bunuel

2
Experts publish their posts in the topic
View first unread post Attachment(s) In the rectangular coordinate given in the image, the shaded  

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

Summer3

15

2569

21 May 2014, 02:46

kundankshrivastava

4
Experts publish their posts in the topic
View first unread post If p and q are integers, such that p < 0 < q, and s is a  

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

iwillcrackgmat

2

2570

26 Mar 2014, 07:58

bumpbot

5
Experts publish their posts in the topic
View first unread post Attachment(s) In the XY co-ordinate plane, circle C has center at (8,0) an  

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

rxs0005

8

2570

29 May 2013, 23:57

Bunuel

View first unread post never learned sum of squares or difference of squares.  

Tags: 

bmwhype2

5

2570

02 Jun 2007, 21:08

menonsujith

10
Experts publish their posts in the topic
View first unread post When the positive integer A is divided by 5 and 7  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Remainders

BDSunDevil

4

2570

06 Aug 2014, 02:05

PareshGmat

6
View first unread post Find all its solutions. (|2*Z|)!–|Z|=Z  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Algebra

stolyar

4

2570

24 Oct 2014, 23:03

desaichinmay22

View first unread post What is the remainder when 2^1344452457 is divided by 11?  

Go to page: 1, 2 Tags: 

gsr

24

2571

04 Nov 2005, 08:04

HIMALAYA

Experts publish their posts in the topic
View first unread post Attachment(s) Basic exponents/roots problems, please help  

Tags: 

PhilosophusRex

3

2571

15 Jun 2009, 14:38

bb

2
Experts publish their posts in the topic
View first unread post The numbers in which of the following pairs do NOT have  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: GMAT Paper Tests

boomtangboy

4

2571

10 Oct 2013, 09:27

bumpbot

View first unread post How many different combinations of outcomes can you make by  

Tags: 

AkamaiBrah

5

2572

16 Jul 2003, 21:36

AkamaiBrah

View first unread post Larry, Michael, and Doug have five donuts to share. If any  

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AK

6

2573

01 Jan 2007, 12:54

Andr359

9
Experts publish their posts in the topic
View first unread post Attachment(s) On the x y plane, there are 8 points of which 4 are collinea  

Tags: Difficulty: 700-Level,  Combinations

Narenn

11

2573

29 Oct 2014, 08:09

bumpbot

16
Experts publish their posts in the topic
View first unread post Ax(y) is an operation that adds 1 to y  

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

Smita04

8

2574

15 May 2015, 10:04

bsattin1

4
Experts publish their posts in the topic
View first unread post Attachment(s) For any integer n greater than 1, #n denotes the product of  

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

lia

10

2575

12 May 2012, 02:03

Bunuel

36
Experts publish their posts in the topic
View first unread post Find the number of pairs of positive integers (x, y) such  

Tags: Difficulty: 700-Level,  Algebra

xcusemeplz2009

13

2576

10 Sep 2014, 01:01

athoopal

4
Experts publish their posts in the topic
View first unread post 4 people are sitting in a 4 seat row watching a football  

Tags: Difficulty: 700-Level,  Combinations,  Probability,  Word Problems

eladshus

17

2576

02 Jun 2014, 15:59

m3equals333

View first unread post If Henry were to add 5 gallons of water to a tank that is  

Tags: Difficulty: Sub-600 Level,  Mixture Problems

Jcpenny

2

2576

23 Oct 2013, 05:19

dheeraj24

View first unread post Mr. Jones drove from Town A to Town B in x hours. On the  

Tags: 

el1981

2

2578

07 Apr 2008, 16:53

bkk145

11
Experts publish their posts in the topic
View first unread post A necklace is made by stringing N individual beads together  

Tags: Difficulty: Sub-600 Level,  Remainders

GMATT73

12

2578

02 Sep 2014, 01:37

bumpbot

2
Experts publish their posts in the topic
View first unread post A shop purchased a pair of sunglasses for $120 and was  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: GMAT Club Tests

smartass666

8

2578

20 Apr 2015, 03:58

bumpbot

9
Experts publish their posts in the topic
View first unread post The sum of series of 1/1*5+ 1/5*9 +1/9*13.......1/121*125 is  

Tags: Difficulty: 600-700 Level,  Sequences

virtualanimosity

4

2578

05 Oct 2013, 10:14

bumpbot

Experts publish their posts in the topic
View first unread post PR – Math Bin 4 – # 4 - pg 380  

Tags: Poor Quality

saumster

19

2579

10 Jan 2011, 01:49

Bunuel

Experts publish their posts in the topic
View first unread post Inequalities question  

Tags: Absolute Values/Modules,  Inequalities,  Source: Official Guide

nickk

4

2580

21 Nov 2011, 09:04

icaniwill

4
Experts publish their posts in the topic
View first unread post If 6 coins are tossed, how many different coin sequences will have exa  

Tags: Difficulty: 600-700 Level,  Combinations

marcodonzelli

12

2580

23 May 2015, 19:36

davesinger786

3
Experts publish their posts in the topic
View first unread post Attachment(s) In the circle above, CD is parallel to diameter AB and AB  

Tags: Difficulty: 600-700 Level,  Geometry

fozzzy

8

2580

03 May 2015, 14:12

bumpbot

4
View first unread post A Four digit safe code does not contain the digits 1 and 4..  

Tags: Difficulty: 600-700 Level,  Combinations,  Probability

rraggio

9

2580

14 Jan 2015, 21:46

bumpbot

8
Experts publish their posts in the topic
View first unread post Ken left a job paying $75,000 per year to accept a sales job  

Tags: Difficulty: 600-700 Level,  Min/Max Problems,  Word Problems,  Source: GMAT Paper Tests

essarr

6

2580

18 Aug 2014, 18:31

bumpbot

4
Experts publish their posts in the topic
View first unread post N is positive integer and hundredth digit of 10N is 6  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Fractions/Ratios/Decimals,  Poor Quality

monir6000

7

2581

31 Aug 2013, 12:48

kassim

View first unread post Attachment(s) PS: Boat upstream/downstream  

Tags: 

eastcoaster9

10

2581

20 Oct 2005, 12:23

HongHu

3
Experts publish their posts in the topic
View first unread post If x is a positive integer and z is a non-negative integer  

Tags: Difficulty: 700-Level,  Exponents/Powers

pratikbais

5

2581

02 Aug 2014, 23:37

vad3tha

11
Experts publish their posts in the topic
View first unread post If the sum of n consecutive positive integers is 33, what of  

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

aalriy

11

2582

11 Jan 2015, 22:21

Temurkhon

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