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Factorization.
by lenagmat » Tue Oct 25, 2011 6:58 am
How many prime factors does positive integer n have? 1). n/5 has only...
1
Last post by GmatMathPro
Tue Oct 25, 2011 7:18 am
Tue Oct 25, 2011 7:18 am
Triangle!!
by GmatKiss » Fri Oct 21, 2011 11:47 pm
Is the perimeter of triangle ABC greater than 20? (1) BC-AC=10. (2)...
6
Last post by shankar.ashwin
Tue Oct 25, 2011 6:17 am
Tue Oct 25, 2011 6:17 am
Median
by silverflamein » Mon Oct 24, 2011 12:54 pm
Is b the median of the three numbers a, b and c ?? 1) a x c = b 2)...
2
Last post by mrandom
Tue Oct 25, 2011 1:22 am
Tue Oct 25, 2011 1:22 am
What is the value of |x| ?
by siddhans » Mon Oct 24, 2011 1:25 am
How to solve this algebrically? What is the value of |x| ? (1) x =...
3
Last post by factor26
Mon Oct 24, 2011 2:12 pm
Mon Oct 24, 2011 2:12 pm
Kermit Lane
by LalaB » Sun Oct 23, 2011 9:32 am
Of all the houses on Kermit Lane, 20 have front porches, 20 have...
2
Last post by neelgandham
Sun Oct 23, 2011 12:36 pm
Sun Oct 23, 2011 12:36 pm
Mrs T's bonus score
by rahulvsd » Sun Oct 23, 2011 8:52 am
When Mrs. T's students answer the bonus question correctly, she...
1
Last post by neelgandham
Sun Oct 23, 2011 12:00 pm
Sun Oct 23, 2011 12:00 pm
value of k
by GmatKiss » Sat Oct 22, 2011 12:52 pm
If k is a positive integer and m is the product of the fiÂ…rst 40...
3
Last post by mankey
Sun Oct 23, 2011 10:49 am
Sun Oct 23, 2011 10:49 am
So confusing!!
by Cheese12 » Sat Oct 22, 2011 8:25 am
Alan's regular hourly wage is 1.5 times Barney's...
3
Last post by GMATGuruNY
Sun Oct 23, 2011 3:13 am
Sun Oct 23, 2011 3:13 am
DS
by [email protected] » Sat Oct 22, 2011 4:27 pm
Q: IF A+B+C = 100, AND A, B, AND C ARE +IVE NUMBERS. IS A > 24 ?...
2
Last post by pemdas
Sat Oct 22, 2011 5:39 pm
Sat Oct 22, 2011 5:39 pm
On a 2-dimensional graph,....
by factor26 » Sat Oct 22, 2011 10:05 am
On a 2-dimensional graph, are the points (x, y) and (a, b)...
2
Last post by neelgandham
Sat Oct 22, 2011 1:04 pm
Sat Oct 22, 2011 1:04 pm
Divisible by 7
by GmatKiss » Sat Oct 22, 2011 10:59 am
If x^2=y+5, y= z-2 and z=2x, is x^3+y^2+z divisible by 7? 1. x>0...
2
Last post by vaibhavgupta
Sat Oct 22, 2011 12:29 pm
Sat Oct 22, 2011 12:29 pm
Vertices of a traingl
by GmatKiss » Sat Oct 22, 2011 6:06 am
Vertices of a traingle are at (-2,1) , (3,1) & (x,y) on a...
1
Last post by pemdas
Sat Oct 22, 2011 10:22 am
Sat Oct 22, 2011 10:22 am
quadrilateral
by GmatKiss » Sat Oct 22, 2011 6:39 am
What is the area of the quadrilateral with vertices A, B, C, and D?...
1
Last post by neelgandham
Sat Oct 22, 2011 8:42 am
Sat Oct 22, 2011 8:42 am
Ratio
by silverflamein » Fri Oct 21, 2011 2:01 pm
What is the ratio of a to b? 1) 6a+8.4b=40 2) .21b=1-.15a
1
Last post by neelgandham
Fri Oct 21, 2011 5:06 pm
Fri Oct 21, 2011 5:06 pm
veritas Practice Test - DS
by GmatKiss » Sun Oct 16, 2011 9:25 am
If X AND Y are integers, is x-1 >= y? 1) x is a positive multiple...
7
Last post by thestartupguy
Fri Oct 21, 2011 2:49 pm
Fri Oct 21, 2011 2:49 pm
Divisibility and primes
by apshara5 » Tue Oct 18, 2011 3:28 pm
If a and b are both single-digit positive integers, is a + b a...
8
Last post by bpdulog
Fri Oct 21, 2011 9:38 am
Fri Oct 21, 2011 9:38 am
DS from Mgmat
by adi_800 » Wed Oct 19, 2011 2:45 am
If x is not equal to 0, is |x| less than 1? (1) x/|x| < x (2) |x|...
5
Last post by bpdulog
Fri Oct 21, 2011 9:29 am
Fri Oct 21, 2011 9:29 am
nonzero integers
by seema19 » Tue Oct 18, 2011 9:23 am
If r,s and t are nonzero integers, is (r^5)(s^3)(t^4) negative ? 1)...
7
Last post by bpdulog
Fri Oct 21, 2011 9:16 am
Fri Oct 21, 2011 9:16 am
Circles DS - Tough one.
by rahulvsd » Tue Oct 18, 2011 7:42 pm
In the circle pictured with diameter CD, segments AD and BC intersect...
4
Last post by tpr-becky
Fri Oct 21, 2011 8:46 am
Fri Oct 21, 2011 8:46 am
Absolution
by GmatKiss » Fri Oct 21, 2011 2:51 am
If x, y, and z are nonzero numbers, is (x)(y + z) > 0? (1) |x + y|...
3
Last post by tpr-becky
Fri Oct 21, 2011 8:42 am
Fri Oct 21, 2011 8:42 am
Geometry Tree shadow
by Layo » Thu Oct 20, 2011 9:51 am
As the figure shown above, the taller tree is 30 feet high and has a...
6
Last post by bpdulog
Fri Oct 21, 2011 7:52 am
Fri Oct 21, 2011 7:52 am
remainder when divided by 10
by rohit_gmat » Thu Oct 20, 2011 9:47 am
n and m are positive integers, what is remainder when 3^(4n + 2) + m...
5
Last post by rijul007
Fri Oct 21, 2011 12:21 am
Fri Oct 21, 2011 12:21 am
surface area of a rectangular pool
by apshara5 » Wed Oct 19, 2011 2:34 pm
Is the surface area of a rectangular pool lager than 1000 square...
3
Last post by neelgandham
Thu Oct 20, 2011 1:23 am
Thu Oct 20, 2011 1:23 am
Tangents and Parallelogram
by rahulvsd » Wed Oct 19, 2011 9:40 am
In the figure shown, line segments AB and AC are tangent to the...
2
Last post by shankar.ashwin
Wed Oct 19, 2011 9:57 am
Wed Oct 19, 2011 9:57 am
integer
by jainrahul1985 » Tue Oct 18, 2011 8:36 pm
If a and b are integers, and |a| > |b|, is a · |b| < a...
3
Last post by Anurag@Gurome
Wed Oct 19, 2011 2:33 am
Wed Oct 19, 2011 2:33 am
mary
by jainrahul1985 » Tue Oct 18, 2011 10:39 pm
Recently Mary gave a birthday party for her daughter at which she...
2
Last post by neelgandham
Wed Oct 19, 2011 2:12 am
Wed Oct 19, 2011 2:12 am
expressed
by jainrahul1985 » Mon Oct 17, 2011 5:49 am
If xy ≠0, could y be expressed as -2/x? (1) x^2y^2 - xy...
8
Last post by saketk
Tue Oct 18, 2011 10:32 am
Tue Oct 18, 2011 10:32 am
Circular Drum - DS
by rahulvsd » Tue Oct 18, 2011 7:22 am
A lever is attached to a circular drum. The lever is operated by...
4
Last post by rahulvsd
Tue Oct 18, 2011 9:31 am
Tue Oct 18, 2011 9:31 am
coordinate
by jainrahul1985 » Mon Oct 17, 2011 4:17 am
In the rectangular coordinate system, lines m and n cross at the...
3
Last post by saketk
Tue Oct 18, 2011 7:53 am
Tue Oct 18, 2011 7:53 am
absolute value
by mehrasa » Tue Oct 18, 2011 12:43 am
is M<0? 1) -M= absolute value of M 2) M^2=9 OA: C but I think A is...
4
Last post by Brent@GMATPrepNow
Tue Oct 18, 2011 7:04 am
Tue Oct 18, 2011 7:04 am
Casey’s total score
by GmatKiss » Sat Oct 15, 2011 8:39 am
What was Casey's total score for eighteen holes of golf? (1)...
4
Last post by saketk
Tue Oct 18, 2011 4:06 am
Tue Oct 18, 2011 4:06 am
Registration fee
by GmatKiss » Sat Oct 15, 2011 8:37 am
At a business association conference, the registration fee for...
3
Last post by saketk
Tue Oct 18, 2011 3:55 am
Tue Oct 18, 2011 3:55 am
value of n
by GmatKiss » Sat Oct 15, 2011 8:28 am
What is the value of n? (1) n(n -1)(n - 2 ) = 0 (2) n^2...
4
Last post by saketk
Tue Oct 18, 2011 2:25 am
Tue Oct 18, 2011 2:25 am
Grockit blog DS
by GmatKiss » Sat Oct 15, 2011 7:05 am
From Grockit blog, Mrs. K's class has 10 students. If the...
4
Last post by saketk
Tue Oct 18, 2011 2:14 am
Tue Oct 18, 2011 2:14 am
Integer check
by GmatKiss » Sat Oct 15, 2011 9:08 am
If b is an integer, is root(a^2+b^2) an integer? (1) a2 + b2 is an...
6
Last post by saketk
Mon Oct 17, 2011 9:49 pm
Mon Oct 17, 2011 9:49 pm
sum of n consecutive integers is given, whats n - help pleae
by kaps786 » Sat Aug 20, 2011 3:09 am
The sum of n consecutive positive integers is 45. What is the value...
3
Last post by gmatdriller
Mon Oct 17, 2011 9:19 pm
Mon Oct 17, 2011 9:19 pm
DS - Triangle property- Need help
by prat_agl » Fri Oct 14, 2011 6:04 pm
Is triangle ABC isoceles? 1. Angle B = 60 degrees 2. Angle C = 60 I...
6
Last post by saketk
Mon Oct 17, 2011 8:01 pm
Mon Oct 17, 2011 8:01 pm
Confusing DS
by adi_800 » Fri Oct 14, 2011 12:41 am
Firm XYZ incurs fixed overhead costs of $216,000 every year. What...
9
Last post by fcabanski
Mon Oct 17, 2011 7:38 pm
Mon Oct 17, 2011 7:38 pm
Number Prop frpm GMAT prep Test
by shrey2287 » Sun Oct 16, 2011 3:54 am
If x and y are integers.Is x(y+1) even. 1. x and y are prime nos 2. y...
2
Last post by tpr-becky
Mon Oct 17, 2011 4:00 pm
Mon Oct 17, 2011 4:00 pm
between the years 2002 and 2007
by factor26 » Sun Oct 16, 2011 3:37 pm
Between the years 2002-2007, firm XYZ had a mean annual profit of...
3
Last post by tpr-becky
Mon Oct 17, 2011 3:29 pm
Mon Oct 17, 2011 3:29 pm
This Week's Manhattan challenge problem
by enjoylife1788 » Sun Oct 16, 2011 11:34 pm
Dear members, I came across this week's manhattan question and have...
9
Last post by thestartupguy
Mon Oct 17, 2011 8:51 am
Mon Oct 17, 2011 8:51 am
