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DS:: Integers Qtn
by nervesofsteel » Wed Apr 08, 2009 5:54 pm
If n is an integer and 100 < n <200, what is the value of n?...
12
Last post by expert
Fri Apr 10, 2009 11:54 pm
Fri Apr 10, 2009 11:54 pm
this year's graduation students
by sanju09 » Fri Apr 10, 2009 4:56 am
What fraction of this year's graduation students at a certain college...
2
Last post by vittalgmat
Fri Apr 10, 2009 11:50 pm
Fri Apr 10, 2009 11:50 pm
absolute value DS
by XeroShogun » Thu Apr 09, 2009 6:35 pm
is |x| > |y|? 1. x^2 > y^2 2. x > y Detailed explanations...
4
Last post by XeroShogun
Fri Apr 10, 2009 8:32 pm
Fri Apr 10, 2009 8:32 pm
add, subtract, multiply, or divide
by sanju09 » Fri Apr 10, 2009 4:10 am
Symbol * denote to be one of the operations add, subtract, multiply,...
2
Last post by vittalgmat
Fri Apr 10, 2009 7:59 pm
Fri Apr 10, 2009 7:59 pm
x - y + 1 greater than x + y - 1
by sanju09 » Fri Apr 10, 2009 5:54 am
Is x - y + 1 greater than x + y - 1? (1) x > 0. (2) y < 0. OA B
2
Last post by vittalgmat
Fri Apr 10, 2009 7:44 pm
Fri Apr 10, 2009 7:44 pm
GMATPrep Divisibilty
by lilu » Thu Apr 09, 2009 8:44 pm
Please explain how to solve this question. OA A
6
Last post by Feep
Fri Apr 10, 2009 7:03 pm
Fri Apr 10, 2009 7:03 pm
is n composite?
by sanju09 » Fri Apr 10, 2009 5:56 am
An integer greater than 1 that is not prime is called composite. If...
2
Last post by cramya
Fri Apr 10, 2009 4:20 pm
Fri Apr 10, 2009 4:20 pm
Data Sufficiency Question from GMAC Focus
by aarthyk » Thu Apr 09, 2009 11:09 pm
Hi Folks, This forum is absolutely great, it's so wonderful to see...
3
Last post by aarthyk
Fri Apr 10, 2009 2:06 pm
Fri Apr 10, 2009 2:06 pm
Product of slopes
by Nailya » Fri Apr 10, 2009 8:59 am
In the xy-coordinate plane, line l and k intersect at the point...
1
Last post by relic
Fri Apr 10, 2009 10:11 am
Fri Apr 10, 2009 10:11 am
Angles of quarilateral
by Nailya » Fri Apr 10, 2009 9:17 am
Is the measure of one of the angles of quadrilateral ABCD equal to 60...
2
Last post by Nailya
Fri Apr 10, 2009 10:03 am
Fri Apr 10, 2009 10:03 am
the positive integer J
by sanju09 » Wed Apr 08, 2009 3:50 am
Is the positive integer J divisible by a greater number of different...
16
Last post by vittalgmat
Fri Apr 10, 2009 9:33 am
Fri Apr 10, 2009 9:33 am
How many D
by sanju09 » Thu Apr 09, 2009 3:57 am
L spends total $6.00 for one kind of D and one kind of C. How many D...
4
Last post by vittalgmat
Fri Apr 10, 2009 9:17 am
Fri Apr 10, 2009 9:17 am
Is W greater
by sanju09 » Fri Apr 10, 2009 6:12 am
Is W greater than 1? (1) W + 2 > 0. (2) W^2 > 1. OA E
1
Last post by lolo
Fri Apr 10, 2009 9:10 am
Fri Apr 10, 2009 9:10 am
GMAT prep question
by Nailya » Fri Apr 10, 2009 8:37 am
If d is a positive integer and f is the product of the first 10...
2
Last post by Nailya
Fri Apr 10, 2009 8:50 am
Fri Apr 10, 2009 8:50 am
geometry DS question
by eclaym2003 » Sat Apr 04, 2009 8:49 am
I just got the Official Guide 12 and I am starting the data...
3
Last post by eclaym2003
Fri Apr 10, 2009 8:42 am
Fri Apr 10, 2009 8:42 am
greater than 110 percent
by sanju09 » Fri Apr 10, 2009 5:02 am
If y is greater than 110 percent of x, is y greater than 75? (1) x...
0
Last post by sanju09
Fri Apr 10, 2009 5:02 am
Fri Apr 10, 2009 5:02 am
more video cameras
by sanju09 » Fri Apr 10, 2009 4:54 am
A manufacture produced x percent more video cameras in 1994 than in...
0
Last post by sanju09
Fri Apr 10, 2009 4:54 am
Fri Apr 10, 2009 4:54 am
Jack and Mark
by sanju09 » Fri Apr 10, 2009 4:37 am
Jack and Mark both received hourly wage increases of 6 percent. After...
0
Last post by sanju09
Fri Apr 10, 2009 4:37 am
Fri Apr 10, 2009 4:37 am
numbers on a number line
by sanju09 » Fri Apr 10, 2009 4:24 am
If m and r are two numbers on a number line, what is the value of r?...
0
Last post by sanju09
Fri Apr 10, 2009 4:24 am
Fri Apr 10, 2009 4:24 am
Martin on this bill
by sanju09 » Fri Apr 10, 2009 4:22 am
Whenever Martin has a restaurant bill with an amount between $10 and...
0
Last post by sanju09
Fri Apr 10, 2009 4:22 am
Fri Apr 10, 2009 4:22 am
the fraction x/y
by sanju09 » Fri Apr 10, 2009 4:20 am
In the fraction x/y, where x and y are positive integers, what is the...
0
Last post by sanju09
Fri Apr 10, 2009 4:20 am
Fri Apr 10, 2009 4:20 am
and y = x + |x|
by sanju09 » Fri Apr 10, 2009 4:16 am
If y is an integer and y = x + |x|, is y = 0? (1) x < 0. (2) y...
0
Last post by sanju09
Fri Apr 10, 2009 4:16 am
Fri Apr 10, 2009 4:16 am
digit of decimal d
by sanju09 » Fri Apr 10, 2009 4:13 am
Is the hundredth digit of decimal d greater than 5? (1) The tenth...
0
Last post by sanju09
Fri Apr 10, 2009 4:13 am
Fri Apr 10, 2009 4:13 am
Lew's doughnut prank
by wally » Wed Apr 08, 2009 10:40 pm
There was a vague discussion about this problem some months ago but...
2
Last post by sanju09
Fri Apr 10, 2009 2:35 am
Fri Apr 10, 2009 2:35 am
equal to the median
by sanju09 » Wed Apr 08, 2009 4:12 am
Is Z equal to the median of the 3 positive integers X, Y, Z ? (1) X...
2
Last post by vittalgmat
Thu Apr 09, 2009 3:18 pm
Thu Apr 09, 2009 3:18 pm
DS Powerprep question
by bronzie35 » Mon Apr 06, 2009 8:08 pm
Hello, I've just started studying for the GMAT so I'm sure I will...
3
Last post by 480ocean
Thu Apr 09, 2009 10:48 am
Thu Apr 09, 2009 10:48 am
Rent Collected
by nervesofsteel » Wed Apr 08, 2009 5:50 pm
Please help with the question.. Please explain the answer... The...
5
Last post by nervesofsteel
Thu Apr 09, 2009 10:01 am
Thu Apr 09, 2009 10:01 am
percent of its revenue
by sanju09 » Wed Apr 08, 2009 4:34 am
In 1999 company X's gross profit was what percent of its revenue? (1)...
1
Last post by bluementor
Thu Apr 09, 2009 5:16 am
Thu Apr 09, 2009 5:16 am
Is 1/k > 0?
by wally » Wed Apr 08, 2009 10:05 pm
Hi Folks, k is not equal to 0,1 or -1. Is 1/k >0? 1) 1/(k-1) >...
6
Last post by anshulseth
Thu Apr 09, 2009 5:12 am
Thu Apr 09, 2009 5:12 am
many hardcover books
by sanju09 » Wed Apr 08, 2009 3:56 am
Juan bought some paperback books that cost $8 each and hardcover...
1
Last post by bluementor
Thu Apr 09, 2009 5:12 am
Thu Apr 09, 2009 5:12 am
is c even?
by sanju09 » Thu Apr 09, 2009 4:03 am
If c and d are integers, is c even? (1) c (d + 1) is even. (2) (c +...
2
Last post by iamcste
Thu Apr 09, 2009 4:24 am
Thu Apr 09, 2009 4:24 am
n less than 550
by sanju09 » Thu Apr 09, 2009 1:57 am
Is the three-digit number n less than 550? (1) The product of the...
4
Last post by iamcste
Thu Apr 09, 2009 4:03 am
Thu Apr 09, 2009 4:03 am
study French than Japanese
by sanju09 » Thu Apr 09, 2009 2:02 am
At least 100 students at a certain high school study Japanese. If 4...
2
Last post by sanju09
Thu Apr 09, 2009 2:49 am
Thu Apr 09, 2009 2:49 am
S consist of the numbers
by sanju09 » Thu Apr 09, 2009 1:54 am
If set S consist of the numbers 1, 5, -2, 8, and n. Is 0 < n <...
3
Last post by sacx
Thu Apr 09, 2009 2:38 am
Thu Apr 09, 2009 2:38 am
m, r, x and y are positive
by sanju09 » Thu Apr 09, 2009 1:59 am
If m, r, x and y are positive, is the ratio of m to r equal to the...
1
Last post by sacx
Thu Apr 09, 2009 2:26 am
Thu Apr 09, 2009 2:26 am
house to the library
by sanju09 » Thu Apr 09, 2009 2:07 am
If it took Carol 1/2 hour to cycle from his house to the library...
1
Last post by sacx
Thu Apr 09, 2009 2:17 am
Thu Apr 09, 2009 2:17 am
Do I include number itself when talking about divisors?
by expert » Wed Apr 08, 2009 11:16 pm
Here is question which I answered wrong. n is 2 * 2 * 2 * 2 * 3 * 3 *...
2
Last post by sacx
Thu Apr 09, 2009 1:52 am
Thu Apr 09, 2009 1:52 am
Good DS question - Cogeo
by austin » Tue Apr 07, 2009 10:48 pm
Are lines p (with slope m) and q (with slope n) perpendicular to each...
3
Last post by austin
Wed Apr 08, 2009 11:20 pm
Wed Apr 08, 2009 11:20 pm
Help on 4 DS questions
by crackgmat007 » Tue Apr 07, 2009 12:45 pm
Can anyone help me answer the below DS questions? Thanks for the...
5
Last post by srn
Wed Apr 08, 2009 8:16 pm
Wed Apr 08, 2009 8:16 pm
Consecutive Integers
by ML » Wed Apr 08, 2009 4:04 pm
Please find problem attached. Feedback is greatly appreciated. OA=C
4
Last post by ML
Wed Apr 08, 2009 6:59 pm
Wed Apr 08, 2009 6:59 pm
even number painted on it
by sanju09 » Wed Apr 08, 2009 5:05 am
Each of the 25 balls in a certain box is either red, blue, or white...
2
Last post by cubicle_bound_misfit
Wed Apr 08, 2009 2:10 pm
Wed Apr 08, 2009 2:10 pm
MGMAT 700-800
by PAB2706 » Mon Mar 30, 2009 6:16 am
If x is a positive integer, is x - 1 a factor of 104? (1) x is...
21
Last post by cubicle_bound_misfit
Wed Apr 08, 2009 2:01 pm
Wed Apr 08, 2009 2:01 pm
Inequality
by srn » Sun Apr 05, 2009 6:16 am
Is sqrt((x-3)^2) = 3 -x ? a. x is not equal to 3 b. -x * mod x > 0...
7
Last post by Musiq
Wed Apr 08, 2009 11:14 am
Wed Apr 08, 2009 11:14 am
did Marta buy?
by sanju09 » Wed Apr 08, 2009 3:58 am
Marta bought several pencils. If each pencil was either a 23-cent...
5
Last post by Musiq
Wed Apr 08, 2009 10:50 am
Wed Apr 08, 2009 10:50 am
(n - 1) (n + 1) is divided by 24
by sanju09 » Wed Apr 08, 2009 5:55 am
If n is a positive integer and r is the remainder when (n - 1) (n +...
4
Last post by scoobydooby
Wed Apr 08, 2009 9:42 am
Wed Apr 08, 2009 9:42 am
the most expensive item
by sanju09 » Wed Apr 08, 2009 4:18 am
Henry purchased 3 items during a sale. He received a 20 percent...
1
Last post by sacx
Wed Apr 08, 2009 8:04 am
Wed Apr 08, 2009 8:04 am
