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P & C
by rahul.s »
What is the number of ways in which 5 students can be made to stand...
1
Last post by aakar
Tue Jan 12, 2010 8:25 am
squares of their reciprocals
by sanju09 »
If the sum of the roots of the equation x^2 + a x + 1 = 0 is equal to...
5
Last post by rohan_vus
Tue Jan 12, 2010 5:47 am
selling 10 oranges
by sanju09 »
By selling 10 oranges a vendor gains the selling price of two...
1
Last post by truplayer256
Tue Jan 12, 2010 5:34 am
a x - b y = k and c x - d y = k*
by sanju09 »
If the straight lines a x - b y = k and c x - d y = k* are...
1
Last post by truplayer256
Tue Jan 12, 2010 5:27 am
determine x, y, z uniquely?
by sanju09 »
Let x, y and z be positive integers satisfying x < y < z and x...
5
Last post by rohan_vus
Tue Jan 12, 2010 4:27 am
as large as the smaller
by sanju09 »
From each of the two given numbers, half the smaller number is...
1
Last post by rohan_vus
Tue Jan 12, 2010 4:10 am
x^-1, x^2, x^3, x^4, x^5, x^6, x^7
by sanju09 »
In the sequence x^-1, x^2, x^3, x^4, x^5, x^6, x^7, the average of...
3
Last post by rohan_vus
Tue Jan 12, 2010 4:05 am
renting by the month
by sanju09 »
A parking garage rents parking spaces for $10 per week or $30 per...
1
Last post by blaster
Tue Jan 12, 2010 3:57 am
a number that is not an integer?
by sanju09 »
Let a, b, c, d, e be integers such that a = 6 b = 12 c, and 2 b = 9 d...
1
Last post by rohan_vus
Tue Jan 12, 2010 3:42 am
Functions
by rahul.s »
The function f is defined by f(x) = sqrt(x - 10) for all positive...
2
Last post by rahul.s
Tue Jan 12, 2010 2:27 am
3 GMAT Problems Please Help
by ihategmat »
Problem 1: (.8)^-5 / (.4)^-4 = Problem 2: Account X interest rate =...
2
Last post by vittalgmat
Mon Jan 11, 2010 4:05 pm
Number Properties!!
by apoorva.srivastva »
How many integers from 600 to 899, inclusive, contain 7 or 8 in...
2
Last post by apoorva.srivastva
Mon Jan 11, 2010 10:42 am
if A pays 30 more than B and 60 less then C
by ifthyder »
A B and C purcahsed a radio set for 450 . if A pays 30 more than B...
1
Last post by ace_gre
Mon Jan 11, 2010 10:37 am
circle question
by ace_gre »
Can anyone help solve this question ? Cannot seem to figure this out!...
11
EXPERT REPLIES
Last post by blaster
Mon Jan 11, 2010 5:00 am
Where am I going wrong in this Q?
by sunil_snath »
From 6 gentlemen and 4 ladies a committee of 5 is to be formed. In...
2
EXPERT REPLIES
Last post by sunil_snath
Sun Jan 10, 2010 10:44 am
Probabiltiy Q help
by sunil_snath »
Given 5 different green dyes, 4 different blue dyes, 3 different red...
1
Last post by rohan_vus
Sun Jan 10, 2010 8:12 am
diff PS.. pls help
by rdchandvadkar »
How many positive integers less than 10,000 are there in which the...
8
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sat Jan 09, 2010 4:49 pm
Exponent GMAT problem
by GPS »
Please can someone explain this problem. 10^8 - 10^2...
2
Last post by onedayi'll
Sat Jan 09, 2010 9:09 am
Geometry Question (Arc, line segement and right triangles)
by Kaunteya »
The points R, T, and U lie on a circle that has radius 4. If the...
6
Last post by linkinpark
Sat Jan 09, 2010 8:39 am
Inequalities (Number Line)
by rahul.s »
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 On the number line,...
4
Last post by papgust
Sat Jan 09, 2010 8:37 am
boys' average marks and the girls' average marks
by sanju09 »
The average marks of the girls in a class is equal to the number of...
2
Last post by sanju09
Sat Jan 09, 2010 6:20 am
square of an integer
by nikhilagrawal »
If y is the smallest positive integer such that 3,150 multiplied by y...
6
Last post by rahul.s
Sat Jan 09, 2010 3:41 am
3
by likewhoa »
The age of the Earth is approximately 1.3 X 10^17 seconds, and one...
4
Last post by rahul.s
Sat Jan 09, 2010 3:20 am
Number Properties
by heshamelaziry »
The sum of the first 100 positive integers is 5,050. What is the sum...
2
Last post by truplayer256
Fri Jan 08, 2010 12:58 pm
oil paintings
by Lattefah84 »
In a certain museum, 15 percent of the collection consists of oil...
2
Last post by Lattefah84
Fri Jan 08, 2010 4:51 am
two circles are separated
by sanju09 »
Let the length of common tangents when two circles cut each other at...
4
Last post by sanju09
Fri Jan 08, 2010 4:03 am
GMAt Prep marble problem
by subhasis8877 »
Please refer to the question attached
2
Last post by Stuart@KaplanGMAT
Fri Jan 08, 2010 4:00 am
could someone help me how to approach this problem
by aspirant1 »
If -2<a<11 and 3<b<12 , then which of the following is...
5
Last post by Stuart@KaplanGMAT
Fri Jan 08, 2010 3:46 am
GMAT prep intercept problem
by subhasis8877 »
Please refer to the question attached
1
Last post by sanju09
Fri Jan 08, 2010 3:08 am
GMAt prep city population problem
by subhasis8877 »
Please refer to the question attached
2
Last post by ymach3
Fri Jan 08, 2010 2:20 am
is y-x positive?
by bhumika.k.shah »
Is y minus x positive? (1) y > 0 (2) x = 1 - y answer is E but i...
3
Last post by papgust
Fri Jan 08, 2010 1:41 am
Can someone solve this
by onedayi'll »
(10^100)^10^100 = 10^k, what is the value of k? ^ -> power of.
5
Last post by sadullaevd
Thu Jan 07, 2010 11:03 pm
GMAT prep boat stream problem
by subhasis8877 »
Please refer to the question attached
1
Last post by papgust
Thu Jan 07, 2010 10:32 pm
GMAT prep median problem
by subhasis8877 »
Please refer to the question attached
1
Last post by papgust
Thu Jan 07, 2010 9:58 pm
GMAT prep integer problem
by subhasis8877 »
Please refer to the question attached
1
Last post by papgust
Thu Jan 07, 2010 9:11 pm
GMAT Prep point converison
by subhasis8877 »
Question attached
1
Last post by papgust
Thu Jan 07, 2010 8:56 pm
GMAT prep income tax problem
by subhasis8877 »
Please refer to the question attached
1
Last post by raviraushanjha
Thu Jan 07, 2010 7:52 pm
Non-negative integer
by bhumika.k.shah »
For a nonnegative integer n, if the remainder is 1 when 2^n is...
2
Last post by mehravikas
Thu Jan 07, 2010 7:33 pm
GMAT prep notepad problem
by subhasis8877 »
Please refer to the problem attached
1
Last post by ace_gre
Thu Jan 07, 2010 10:36 am
gmat prep
by hmboy17 »
If 5 pieces of wood had the avg length of 124 cm and median 140 cm ....
2
Last post by onedayi'll
Thu Jan 07, 2010 6:17 am
GMAT PREP I INCOME TAX / ANNUAL INCOME
by pkw209 »
Hi all, Unsure of how to solve this one. A brief explanation would be...
3
Last post by ace_gre
Wed Jan 06, 2010 3:24 pm
GMAT PREP I RATIO TA / STUDENTS
by pkw209 »
Hi all, Just had a question about this one. FYI, I took this from...
2
Last post by pkw209
Wed Jan 06, 2010 2:41 pm
GMAT PREP I PRIME / MULTIPLE
by pkw209 »
Hi all, had a little trouble with this one. A brief explanation would...
3
Last post by linkinpark
Tue Jan 05, 2010 10:24 pm
PS - X in Fractions
by adkhanz »
If 1/(x - 2) = 1/(x + 2) + 1/(x - 1), which of the...
2
Last post by papgust
Tue Jan 05, 2010 6:46 pm
GMAT PREP I SUM OF SQUARES
by pkw209 »
Hi everyone, Just curious about the fastest method to solving this...
2
Last post by papgust
Tue Jan 05, 2010 6:39 pm
GMAT PREP I ROUND TABLE ARRANGEMENTS
by pkw209 »
Hi all, Had a little trouble with this one. Would appreciate a brief...
1
Last post by ace_gre
Tue Jan 05, 2010 11:00 am
GMAT PREP I function / prime / product from x to y
by pkw209 »
Hi everyone, Had a little trouble with this question. What's the...
1
Last post by mmslf75
Tue Jan 05, 2010 10:07 am
How many months
by raviraushanjha »
Ram and Shyam started a business with some investment. Ram invested...
3
Last post by mmslf75
Tue Jan 05, 2010 8:34 am
GMAT Prep - PS - Geometry
by naveenhv »
Can somebody help me with this? I selected the answer as root 3. But...
7
Last post by naveenhv
Tue Jan 05, 2010 7:36 am
gmat prep math 2
by hmboy17 »
gmat prep question
8
Last post by dtweah
Tue Jan 05, 2010 5:36 am