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number properties
by sud21 »
If P is 22/30 of the number, what is the value of P for the numbers...
1
Last post by pemdas
Fri Jan 27, 2012 1:40 am
statist
by sud21 »
Of the 45 people who plan to buy newspapers, 12 bought Q, 15 bought...
1
Last post by pemdas
Fri Jan 27, 2012 1:31 am
word problem
by sud21 »
The fraction of an ice above the water surface is 1/7-1/8 the whole...
1
Last post by pemdas
Fri Jan 27, 2012 1:19 am
number properties
by sud21 »
The sum of two positive prime numbers is 40. How many pairs of such...
1
Last post by praveen_gmat
Fri Jan 27, 2012 12:28 am
coordinate
by sud21 »
A line has two coordinates (h,v) , y=2, y^2=x^2-1. What could be the...
0
Last post by sud21
Thu Jan 26, 2012 11:53 pm
probability
by sud21 »
Person can move from A to D via B and C. He can go only to North or...
0
Last post by sud21
Thu Jan 26, 2012 11:52 pm
cant figure this out
by spankincubus123 »
if b<c,d and c>0 which of the following cannot be true if b,c...
3
Last post by spankincubus
Thu Jan 26, 2012 6:40 pm
Inequalities and Ranges
by knight247 »
No OA
2
Last post by pemdas
Thu Jan 26, 2012 5:51 pm
number properties
by sud21 »
If the factorial of 12 is divisible by 2^n, what is the greatest...
3
Last post by ArunangsuSahu
Thu Jan 26, 2012 12:23 pm
Word Problem: Kaplan WB
by him1985 »
Bill purchases an item and recieves no change.Before the purchase, he...
3
Last post by Stuart@KaplanGMAT
Thu Jan 26, 2012 10:36 am
word problem
by sud21 »
The average of the data in 12 weeks in a certain company is n. If 24,...
3
Last post by GMATGuruNY
Thu Jan 26, 2012 4:30 am
inequalities
by sud21 »
If 0.02<X- root10<0.021, the value of (1/root10) is most close...
1
Last post by neelgandham
Thu Jan 26, 2012 3:50 am
Team selection
by StoneBlack »
A group of 8 friends want to play doubles tennis. How many different...
7
Last post by GMATGuruNY
Thu Jan 26, 2012 3:45 am
number properties
by sud21 »
If 140*n is the square of an integer, where n is an integer. What is...
2
EXPERT REPLIES
Last post by ArunangsuSahu
Wed Jan 25, 2012 9:29 pm
word problem
by sud21 »
Someone invested a certain amount of money at the 2.5 percent annual...
2
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Jan 25, 2012 8:33 pm
number properties
by sud21 »
If x is unit digit, y is tenth digit of a certain number, what x and...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Wed Jan 25, 2012 8:23 pm
number properties
by sud21 »
If a+b=c+d, where a, b, c, and d are integers. How many of them could...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Wed Jan 25, 2012 8:15 pm
algebra
by sud21 »
he formula for Celsius degree exchanging to Fahrenheit degree is...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Jan 25, 2012 8:14 pm
probability
by sud21 »
If three people are to be selected from eight people, who include Bob...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Jan 25, 2012 8:11 pm
probability
by sud21 »
2 teacher and 3 children queue up. There must be one teacher at the...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Wed Jan 25, 2012 8:11 pm
inequalities
by sud21 »
1/2+1/4+1/8+...+1/512=? A.0<S<1/2 B.1/2<S<1...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Wed Jan 25, 2012 8:08 pm
probability
by sud21 »
Three of the 15 books are defective. If two books are to be selected...
2
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Jan 25, 2012 7:40 pm
Arithmetic-Percentages
by anastasios1984 »
Hallo everybody, hope somebody could help me out with this one! If x...
2
Last post by anastasios1984
Wed Jan 25, 2012 7:25 pm
algebra
by sud21 »
If r@s=s@r which of the following can define the equation? 1....
1
Last post by rijul007
Wed Jan 25, 2012 7:01 pm
number properties
by sud21 »
x is a positive integer. If both the units' digit of (x+1)^2 and the...
1
Last post by rijul007
Wed Jan 25, 2012 6:16 pm
word problem
by sud21 »
A sales person wants to start five cars with their keys, but he...
1
Last post by rijul007
Wed Jan 25, 2012 6:10 pm
averages
by pemdas »
The ratio of two positive numbers is 3 to 4. If k is added to each...
3
EXPERT REPLIES
Last post by ArunangsuSahu
Wed Jan 25, 2012 12:06 pm
coordinate
by sud21 »
Line L passes through point (1,4), and the product of its intercepts...
6
EXPERT REPLIES
Last post by ArunangsuSahu
Wed Jan 25, 2012 12:03 pm
Probability - help
by gmatpup »
In a survey of 248 people, 156 are married, 70 self-employed, and 25%...
3
EXPERT REPLIES
Last post by ArunangsuSahu
Wed Jan 25, 2012 11:57 am
ans pls
by venki_88 »
HCF and LCM of two numbers are 84 and 21.If ratio of two numbers is...
3
EXPERT REPLIES
Last post by ArunangsuSahu
Wed Jan 25, 2012 11:56 am
Jellybeans and probability
by rahulvsd »
A jar contains equal amounts of green jellybeans and red jellybeans....
5
Last post by ArunangsuSahu
Wed Jan 25, 2012 11:53 am
how to do it fast,
by quantskillsgmat »
Each side of a polygon is parallol to X axis or Y axis.A corner of...
4
EXPERT REPLIES
Last post by ArunangsuSahu
Wed Jan 25, 2012 11:49 am
p & c help plz
by quantskillsgmat »
There are 6 boxes numbered from 1 to 6.Each box is to be filled up...
3
EXPERT REPLIES
Last post by ArunangsuSahu
Wed Jan 25, 2012 11:36 am
Equal amounts of water - HELP
by gmatpup »
Please help! Thanks so much:) Equal amounts of water were poured into...
6
EXPERT REPLIES
Last post by ArunangsuSahu
Tue Jan 24, 2012 11:47 am
Diameter of circle S... help!
by gmatpup »
The diameter of circle S is equal in length to a side of a certain...
3
Last post by ArunangsuSahu
Tue Jan 24, 2012 11:46 am
Functions - use of pound signs?
by Krysia0101 »
Hi everyone, I'm not really familiar with the use of pound sign in...
3
EXPERT REPLIES
Last post by Krysia0101
Tue Jan 24, 2012 6:55 am
Minimize the perimeter
by oldheaven »
The diameter of a circle is 4 restricted in a diamond having minimum...
1
Last post by Jim@StratusPrep
Tue Jan 24, 2012 6:33 am
Jim and Renee will play one game
by factor26 »
Jim and Renee will play one game of Rock, Paper, Scissors. In this...
6
EXPERT REPLIES
Last post by GMATGuruNY
Tue Jan 24, 2012 4:21 am
Simple problem or Tough problem ???
by karthikpandian19 »
Jim and Renee will play one game of Rock, Paper, Scissors. In this...
4
Last post by GMATGuruNY
Tue Jan 24, 2012 4:18 am
Number problem - prime number
by gmatrant »
If y not equals 3, and 2x/y is a prime integer greater than 2, which...
27
EXPERT REPLIES
Last post by abdul_gmat
Tue Jan 24, 2012 2:45 am
Algebraic way to solve a word problem...
by topspin330 »
Can anyone show how to solve this using algebra. Already know how to...
3
EXPERT REPLIES
Last post by LalaB
Mon Jan 23, 2012 11:53 pm
Properties of numbers question
by kellogs4toniee »
There is a question which has an explanation that I am not entirely...
3
EXPERT REPLIES
Last post by pemdas
Mon Jan 23, 2012 8:51 pm
probability
by sud21 »
Six colours (red.black.white.orange.pink.yellow) can be used to...
5
EXPERT REPLIES
Last post by GMATGuruNY
Sun Jan 22, 2012 8:10 pm
percents
by pemdas »
What is the total number of workers who smoke in a group of 200...
5
Last post by pemdas
Sun Jan 22, 2012 1:46 pm
number properties
by sud21 »
If 8.xxx * 10^(-1) + 7.xxx * 10^(-2) + 3.xxx * 10^(-3) + 2.xxx *...
2
EXPERT REPLIES
Last post by Mike@Magoosh
Sun Jan 22, 2012 12:45 pm
root&exp
by pemdas »
source: Magoosh
2
Last post by pemdas
Sun Jan 22, 2012 12:05 pm
Functions
by dell2 »
The function g(x) is defined for integers x such that if x is even,...
1
Last post by neelgandham
Sun Jan 22, 2012 11:54 am
statist
by sud21 »
Sets F and G contain 20 positive integers, respectively. If the...
1
EXPERT REPLIES
Last post by Mike@Magoosh
Sun Jan 22, 2012 11:08 am
OG-12-PS-229: HOW MANY TRIANGLE IN XY FRAME
by him1985 »
Right triangle PQR is to be constructed in the xy-plane so that the...
1
Last post by GMATGuruNY
Sun Jan 22, 2012 5:08 am
GMAT TestPrep Question
by RSK »
Hi guys, Can someone explain how to solve this question: For every...
2
EXPERT REPLIES
Last post by GMATGuruNY
Sun Jan 22, 2012 5:05 am