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difficult Exponential problem
by cuty » Fri Mar 04, 2011 9:51 am
If 4^4x = 1600, what is the value of (4x-1)^2? a. 40 b. 20 c....
3
Last post by vineeshp
Fri Mar 04, 2011 11:25 am
Fri Mar 04, 2011 11:25 am
Difficult Rate Problem
by garuhape » Fri Mar 04, 2011 11:04 am
Can someone help me on this one please? Thx
2
Last post by vineeshp
Fri Mar 04, 2011 11:20 am
Fri Mar 04, 2011 11:20 am
GMAT Prep Q - Probability
by tito1545 » Thu Mar 03, 2011 4:37 pm
A step by step approach for this please: A certain manufacturer for a...
4
Last post by GMATGuruNY
Fri Mar 04, 2011 9:06 am
Fri Mar 04, 2011 9:06 am
GMAT Prep Q - Circle
by tito1545 » Thu Mar 03, 2011 12:01 pm
A step by step approach for the below please ? Whats is the greatest...
5
Last post by GMATGuruNY
Fri Mar 04, 2011 8:36 am
Fri Mar 04, 2011 8:36 am
2^ (2 x - 1) = 8^y
by sanju09 » Fri Mar 04, 2011 12:55 am
If 2^ (2 x - 1) = 8^y then x in terms of y equals: (A) 2 y - l (B)...
3
Last post by GMATGuruNY
Fri Mar 04, 2011 7:38 am
Fri Mar 04, 2011 7:38 am
water at a rate of 22
by sanju09 » Fri Mar 04, 2011 1:02 am
When a cylindrical tank is filled with water at a rate of 22 cubic...
2
Last post by manpsingh87
Fri Mar 04, 2011 3:15 am
Fri Mar 04, 2011 3:15 am
Are you a quant person
by georgeanand » Fri Mar 04, 2011 2:57 am
Quantitative thinking ( thinking with numbers) is integral to...
0
Last post by georgeanand
Fri Mar 04, 2011 2:57 am
Fri Mar 04, 2011 2:57 am
in a track competition
by sanju09 » Fri Mar 04, 2011 1:31 am
7 teams compete in a track competition. If there are 20 events in the...
1
Last post by Anurag@Gurome
Fri Mar 04, 2011 2:51 am
Fri Mar 04, 2011 2:51 am
until 100 decks are finished
by sanju09 » Fri Mar 04, 2011 1:13 am
It takes machine A x hours to manufacture a deck of cards that...
1
Last post by Anurag@Gurome
Fri Mar 04, 2011 2:41 am
Fri Mar 04, 2011 2:41 am
3 people to travel x miles
by sanju09 » Fri Mar 04, 2011 2:00 am
A certain NYC taxi driver has decided to start charging a rate of r...
1
Last post by Anurag@Gurome
Fri Mar 04, 2011 2:25 am
Fri Mar 04, 2011 2:25 am
sphere is inscribed in a cube
by sanju09 » Fri Mar 04, 2011 1:53 am
A sphere is inscribed in a cube with an edge of 10. What is the...
1
Last post by Anurag@Gurome
Fri Mar 04, 2011 2:20 am
Fri Mar 04, 2011 2:20 am
400% of (½) ^4 =
by sanju09 » Fri Mar 04, 2011 1:48 am
400% of (½) ^4 = (A) 0.025 (B) 0.0625 (C) 0.125 (D) 0.25 (E) 25
1
Last post by Anurag@Gurome
Fri Mar 04, 2011 2:13 am
Fri Mar 04, 2011 2:13 am
all celebrate their birthdays today
by sanju09 » Fri Mar 04, 2011 1:24 am
Joan, Kylie, Lillian, and Miriam all celebrate their birthdays today....
1
Last post by Anurag@Gurome
Fri Mar 04, 2011 1:42 am
Fri Mar 04, 2011 1:42 am
5 a = 3 b = 25
by sanju09 » Fri Mar 04, 2011 1:18 am
If 5 a = 3 b = 25, then 30 a b = (A) 50 (B) 100 (C) 625 (D) 1000 (E)...
1
Last post by Anurag@Gurome
Fri Mar 04, 2011 1:26 am
Fri Mar 04, 2011 1:26 am
GMAT Prep Q - Stats
by tito1545 » Thu Mar 03, 2011 4:51 pm
A step by step approach for this please : Five pieces of wood have an...
3
Last post by GMATGuruNY
Thu Mar 03, 2011 8:35 pm
Thu Mar 03, 2011 8:35 pm
GMAT Prep Q - Mrs Lee
by tito1545 » Thu Mar 03, 2011 1:27 pm
Could any one tell me why the ans is not 72% instead of 64% ?? In May...
3
Last post by tito1545
Thu Mar 03, 2011 2:22 pm
Thu Mar 03, 2011 2:22 pm
In the quantitative review(OG), problem solving 169, why
by Night reader » Thu Mar 03, 2011 1:05 pm
I had to draw this interesting thread from the past :) it says n/a...
0
Last post by Night reader
Thu Mar 03, 2011 1:05 pm
Thu Mar 03, 2011 1:05 pm
combination and permutation
by opponent » Thu Mar 03, 2011 9:46 am
In how many ways can one choose 6 cards from a normal deck of cards...
2
Last post by Rich@VeritasPrep
Thu Mar 03, 2011 12:50 pm
Thu Mar 03, 2011 12:50 pm
permutation & combinations
by opponent » Thu Mar 03, 2011 9:43 am
In how many ways can 4 men and 4 women sit at a round table with no...
3
Last post by Night reader
Thu Mar 03, 2011 12:00 pm
Thu Mar 03, 2011 12:00 pm
Quadratic Equations
by P3101 » Thu Mar 03, 2011 3:44 am
find the minimum value of the expression (p+1/p); p>0. (a) 1 (b) 0...
10
Last post by anshumishra
Thu Mar 03, 2011 7:58 am
Thu Mar 03, 2011 7:58 am
word translation
by cuty » Thu Mar 03, 2011 7:02 am
On July 1st of last year, the total No of employees at company E was...
2
Last post by Night reader
Thu Mar 03, 2011 7:12 am
Thu Mar 03, 2011 7:12 am
the bus begins its route
by sanju09 » Thu Mar 03, 2011 5:24 am
The number of passengers on a certain bus at any given time is given...
3
Last post by Anurag@Gurome
Thu Mar 03, 2011 5:53 am
Thu Mar 03, 2011 5:53 am
Ratio Problem
by capthan » Thu Mar 03, 2011 2:06 am
Linda earns $24,000 in June, July, and August. The ratio of June to...
2
Last post by GMATGuruNY
Thu Mar 03, 2011 3:51 am
Thu Mar 03, 2011 3:51 am
Ratio-Problem Solving Please help
by amomin » Thu Mar 03, 2011 2:27 am
The ratio, by volume, of soap to alcohol to water in a certain...
1
Last post by Anurag@Gurome
Thu Mar 03, 2011 2:46 am
Thu Mar 03, 2011 2:46 am
Sum of Integers
by Thouraya » Tue Mar 01, 2011 7:20 am
Does this always hold true? n(n+1) /2 is for the sum of first n...
7
Last post by Thouraya
Thu Mar 03, 2011 1:01 am
Thu Mar 03, 2011 1:01 am
PS question of OG 10 questions
by alltimeacheiver » Wed Mar 02, 2011 9:28 pm
Ques 438 which of the following cannot be median of three positive...
1
Last post by Anurag@Gurome
Wed Mar 02, 2011 10:44 pm
Wed Mar 02, 2011 10:44 pm
Infinite Sequence
by dtweah » Thu May 28, 2009 6:03 am
The infinite sequence a1, a2,…, an,… is such that a1 = 2, a2 =...
4
Last post by Anurag@Gurome
Wed Mar 02, 2011 7:28 pm
Wed Mar 02, 2011 7:28 pm
DS and Coordinate Geometry
by chuotsmart » Sat Jan 01, 2011 7:23 am
OG 12 edition, DS section 149. In the rectangular coordinate system...
6
Last post by lunarpower
Wed Mar 02, 2011 10:42 am
Wed Mar 02, 2011 10:42 am
700 level question
by saurabhkamal1981 » Tue Mar 01, 2011 10:38 am
Source BTG practice question - 700 level question Hi All, Please...
3
Last post by saurabhkamal1981
Wed Mar 02, 2011 10:00 am
Wed Mar 02, 2011 10:00 am
r = 100 {√ [(v + q)/p]} – 1
by sanju09 » Wed Mar 02, 2011 5:14 am
An investor purchased a bond for p dollars on Monday. For a certain...
2
Last post by manpsingh87
Wed Mar 02, 2011 9:38 am
Wed Mar 02, 2011 9:38 am
Difficulties with Absolute Value
by garuhape » Wed Mar 02, 2011 4:00 am
I thought that I do not have any probs with absolute value questions,...
2
Last post by fskilnik@GMATH
Wed Mar 02, 2011 7:06 am
Wed Mar 02, 2011 7:06 am
Sum of all 3-digit numbers
by money9111 » Sat Feb 06, 2010 1:19 pm
Here's another: What is the sum of all possible 3-digit numbers that...
11
Last post by Thouraya
Wed Mar 02, 2011 4:39 am
Wed Mar 02, 2011 4:39 am
Difficult geometry problem
by garuhape » Tue Mar 01, 2011 3:34 pm
I'm not sure how to solve it. The explanation is very difficult. I...
7
Last post by Night reader
Wed Mar 02, 2011 3:41 am
Wed Mar 02, 2011 3:41 am
energy in an industrial town
by sanju09 » Wed Mar 02, 2011 2:25 am
The cost of electric energy in an industrial town is $3 per unit for...
4
Last post by maihuna
Wed Mar 02, 2011 3:14 am
Wed Mar 02, 2011 3:14 am
kerosene oil is put in
by sanju09 » Wed Mar 02, 2011 1:11 am
A vessel contains 180 liters of petrol. 60 liters are taken out of...
5
Last post by sanju09
Wed Mar 02, 2011 2:15 am
Wed Mar 02, 2011 2:15 am
backyard is twice
by sanju09 » Wed Mar 02, 2011 1:58 am
The length of a rectangular backyard is twice its breadth. A square...
2
Last post by Anurag@Gurome
Wed Mar 02, 2011 2:15 am
Wed Mar 02, 2011 2:15 am
two old cars
by sanju09 » Wed Mar 02, 2011 12:35 am
Ian purchased two old cars for $5000. He sold the first at 12 percent...
5
Last post by BarryLi
Wed Mar 02, 2011 2:09 am
Wed Mar 02, 2011 2:09 am
What does it mean by clock being late/early
by ez2dj86 » Tue Mar 01, 2011 9:35 pm
Hello, I remember seeing this context on GMAT PS somewhere but cannot...
2
Last post by ez2dj86
Wed Mar 02, 2011 1:31 am
Wed Mar 02, 2011 1:31 am
Set Theory challenge
by gig92 » Sun Feb 20, 2011 7:57 am
1) In a referendum about three proposals, 78% of the people were...
21
Last post by Rabeea
Tue Mar 01, 2011 11:54 pm
Tue Mar 01, 2011 11:54 pm
Arrangements
by yellowho » Tue Mar 01, 2011 9:09 pm
A man has 7 different pets and wishes to photograph 3 at a time. How...
2
Last post by Night reader
Tue Mar 01, 2011 9:48 pm
Tue Mar 01, 2011 9:48 pm
Probablity Question
by Utkarsh86 » Mon Feb 28, 2011 7:40 pm
Suppose that 2 dices are tossed. For each dice it is equally likely...
9
Last post by Anurag@Gurome
Tue Mar 01, 2011 7:29 pm
Tue Mar 01, 2011 7:29 pm
