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91
View first unread post Attachment(s) New to the GMAT Club? <START HERE>  

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bb

0

96969

18 Apr 2012, 07:15

bb

Topics

2
Experts publish their posts in the topic
View first unread post AB + CD = AAA, where AB and CD are 2 digit numbers and AAA  

Tags: Difficulty: 600-700 Level,  Arithmetic

smcgrath12

8

2274

24 Feb 2014, 10:48

Bunuel

View first unread post The sum of all the digits of the integers from 18 to 21 incl  

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-

Experts publish their posts in the topic
View first unread post If x, y, and z lie between 0 and 1 on the number line, with  

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

thevenus

11

1343

24 Feb 2014, 21:26

VeritasPrepKarishma

4
Experts publish their posts in the topic
View first unread post If n = 10^10 and n^n = 10^d, what is the value of d?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Manhattan GMAT

russ9

6

1203

24 Feb 2014, 21:40

VeritasPrepKarishma

23
Experts publish their posts in the topic
View first unread post A certain clock marks every hour by striking a number of  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Word Problems,  Work/Rate Problems,  Source: Official Guide

Baten80

17

5179

24 Feb 2014, 22:41

Bunuel

20
Experts publish their posts in the topic
View first unread post If x and y are positive integers and 5^x  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Number Properties,  Source: Manhattan GMAT

BN1989

12

3528

24 Feb 2014, 22:57

PareshGmat

Experts publish their posts in the topic
View first unread post Three years from now, Dathan will be three times as old as E  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: GMAT Hacks

avohden

4

609

25 Feb 2014, 02:18

PareshGmat

2
Experts publish their posts in the topic
View first unread post Jim earns $I this year and will not earn anything next year  

Tags: Difficulty: 600-700 Level,  Arithmetic

guerrero25

2

508

25 Feb 2014, 06:55

speedilly

9
Experts publish their posts in the topic
View first unread post A certain bakery ran a promotion code: a customer can buy x  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Manhattan GMAT

BN1989

4

1920

25 Feb 2014, 16:49

m3equals333

1
Experts publish their posts in the topic
View first unread post Which of the followings is closest to (9^102/3^4) - 3^4?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers

thanhnguyen

3

351

25 Feb 2014, 18:50

PareshGmat

Experts publish their posts in the topic
View first unread post If k=m(m+4)(m+5) k and m are positive integers. Which of the  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors

utin

9

2093

25 Feb 2014, 19:03

PareshGmat

3
Experts publish their posts in the topic
View first unread post AB + CD = AAA, where AB and CD are two-digit numbers and AA  

Tags: Difficulty: Sub-600 Level,  Arithmetic

navigator123

7

2215

25 Feb 2014, 19:43

m3equals333

5
Experts publish their posts in the topic
View first unread post Attachment(s) Into a square with side K is inscribed a circle with radius  

Tags: Difficulty: 600-700 Level,  Geometry

eyunni

5

1243

25 Feb 2014, 21:17

VeritasPrepKarishma

1
Experts publish their posts in the topic
View first unread post If (4^x)(8^y)(16^7x) = (8^4y)(32^x)(64^y) what is value x/y?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Source: Kaplan

goodyear2013

2

483

25 Feb 2014, 22:27

PareshGmat

6
Experts publish their posts in the topic
View first unread post 4^x + 4 ^-x = 2 What is the value of X  

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

nimc2012

15

1633

25 Feb 2014, 22:55

CrackVerbalGMAT

2
Experts publish their posts in the topic
View first unread post In a certain population, there are 3 times as many people ag  

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

nsp007

6

2979

26 Feb 2014, 00:18

Bunuel

3
Experts publish their posts in the topic
View first unread post If 2^2n + 2^2n + 2^2n + 2^2n = 4^24, then n =  

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

carcass

4

915

26 Feb 2014, 00:32

PareshGmat

14
Experts publish their posts in the topic
View first unread post Two kinds of Vodka are mixed in the ratio 1:2 and 2:1 and  

Tags: Difficulty: 700-Level,  Mixture Problems

hussi9

13

3065

26 Feb 2014, 00:33

Bunuel

2
View first unread post If both 5^2 and 3^3 are factors of n x (2^5) x (6^2) x (7^3)  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Source: Kaplan

john4

4

791

26 Feb 2014, 00:46

PareshGmat

4
View first unread post What is the units digit of 6^15 - 7^4 - 9^3?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Fractions/Ratios/Decimals

AnkitK

17

1909

26 Feb 2014, 00:57

PareshGmat

3
Experts publish their posts in the topic
View first unread post Given: 4^(2t+1) - 4^(t+2) = 128, find t  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Manhattan GMAT

NvrEvrGvUp

10

746

26 Feb 2014, 01:25

PareshGmat

7
Experts publish their posts in the topic
View first unread post (6.804)^6*(1.701)^-13/(2)^19*(3.402)^-7  

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

tonebeeze

7

2871

26 Feb 2014, 01:37

PareshGmat

4
Experts publish their posts in the topic
View first unread post If 0.0015*10^m/0.03*10^k=5*10^7, then m - k =  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Source: Official Guide

Walkabout

8

2854

26 Feb 2014, 01:42

PareshGmat

Experts publish their posts in the topic
View first unread post If x = 1/2, then x^-1 + x^-2 + x^-3 + x^-4 =  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Exponents/Powers,  Source: GMAT Hacks

avohden

3

563

26 Feb 2014, 01:46

PareshGmat

1
Experts publish their posts in the topic
View first unread post If 2^x - 2^(x-2) = 3*2^(13), what is x?  

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

manalq8

9

1208

26 Feb 2014, 02:09

PareshGmat

1
Experts publish their posts in the topic
View first unread post Let g(x) = 4^x. If g(a) = 32. then a is equal to?  

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

suk1234

2

462

26 Feb 2014, 02:16

PareshGmat

View first unread post If 2^(2p-10) = 2(2^9-2p), then p =  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Source: Kaplan

avohden

4

561

26 Feb 2014, 02:21

PareshGmat

6
Experts publish their posts in the topic
View first unread post If, for all positive integer values of n, P(n) is defined as  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Manhattan GMAT

emmak

4

886

26 Feb 2014, 06:35

jlgdr

1
Experts publish their posts in the topic
View first unread post What is the greatest integer m for which the  

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

mohnish104

5

713

26 Feb 2014, 13:32

munikiran

6
Experts publish their posts in the topic
View first unread post If b < 2 and 2x - 3b = 0 which of the following must be true  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Must or Could be True Questions

pzazz12

5

1644

26 Feb 2014, 16:13

mejia401

11
Experts publish their posts in the topic
View first unread post If 25 lines are drawn in a plane such that no two of them  

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

Amardeep Sharma

14

5883

26 Feb 2014, 16:26

gayam

5
Experts publish their posts in the topic
View first unread post A driver completed the first 20 miles of a 40 miles trip at  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Statistics and Sets Problems,  Source: Official Guide

eybrj2

12

2882

26 Feb 2014, 17:14

mejia401

Experts publish their posts in the topic
View first unread post The remainder when 7^84 is divided by 342 is :  

Tags: Out of Scope - Too Hard

ankur1901

2

344

26 Feb 2014, 17:35

gayam

1
Experts publish their posts in the topic
View first unread post If n is a two digit integer and (0.3*0.009*0.000243)/(0.81)  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Fractions/Ratios/Decimals

Vamshi8411

4

1587

26 Feb 2014, 17:50

PareshGmat

2
Experts publish their posts in the topic
View first unread post The speed of a railway engine is 42 Km per hour  

Tags: Poor Quality

ankur1901

2

612

26 Feb 2014, 17:53

gayam

11
Experts publish their posts in the topic
View first unread post (429)^2 * 237 * (1243)^3 is thrice of ?  

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

surendar26

11

2251

26 Feb 2014, 18:04

PareshGmat

5
Experts publish their posts in the topic
View first unread post What is the greatest integer x for which 24,300,000,000/2^x  

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

thevenus

5

1298

26 Feb 2014, 18:16

PareshGmat

Experts publish their posts in the topic
View first unread post If n is an odd integer, which of the following must also be  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Number Properties,  Source: GMAT Hacks

avohden

3

537

26 Feb 2014, 18:22

PareshGmat

6
Experts publish their posts in the topic
View first unread post If (10^4 * 3.456789)^8 is written as a single term, how many  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: Veritas Prep

emmak

6

1414

26 Feb 2014, 18:46

PareshGmat

Experts publish their posts in the topic
View first unread post For a scholarship, at most n candidates out of 2n + 1 can be  

Tags: Out of Scope - Too Hard

Praetorian

5

1331

26 Feb 2014, 18:58

VeritasPrepKarishma

2
Experts publish their posts in the topic
View first unread post If x and y are non-zero integers, and 9x^4 – 4y^4 = 3x^2 + 2  

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

manimgoindowndown

9

2182

26 Feb 2014, 19:00

PareshGmat

9
Experts publish their posts in the topic
View first unread post If 5^x – 5^(x- 3) = 124*5^y, what is y in terms of x?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Source: Manhattan GMAT

alltimeacheiver

8

5139

26 Feb 2014, 19:47

PareshGmat

Experts publish their posts in the topic
View first unread post If x= 2^b - (8^8 + 8^6), for which of the following b values  

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

abhisheksharma85

4

684

26 Feb 2014, 20:08

PareshGmat

4
View first unread post For integers x, y, and z, if (3^x) (4^y) (5^z) = 3,276,800,0  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Source: Veritas Prep

TheNona

5

1043

26 Feb 2014, 20:44

PareshGmat

16
Experts publish their posts in the topic
View first unread post A dog breeder currently has 9 breeding dogs. 6 of the dogs  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Kaplan

Joy111

16

3181

26 Feb 2014, 21:40

bumpbot

2
Experts publish their posts in the topic
View first unread post 10^180-10^30. Which of the following best approximates  

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

gmatjon

8

1749

26 Feb 2014, 22:01

PareshGmat

12
Experts publish their posts in the topic
View first unread post The positive value of x that satisfies the equation (1 + 2x)  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Manhattan GMAT

Smita04

11

3239

26 Feb 2014, 22:11

PareshGmat

5
Experts publish their posts in the topic
View first unread post If 9x=27^y, which of the following expresses x in terms of y  

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

TheBigCheese

12

3307

26 Feb 2014, 22:26

PareshGmat

6
Experts publish their posts in the topic
View first unread post If 3^(6x) = 8,100, what is the value of [3^(x-1)]^3?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers

amitjash

8

2225

26 Feb 2014, 22:38

PareshGmat

3
Experts publish their posts in the topic
View first unread post What is the smallest integer n for which 25^n > 5^12 ?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Inequalities,  Source: Official Guide

Walkabout

6

2749

27 Feb 2014, 00:47

PareshGmat

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