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PS question help
by kkadvent »
How to solve these types of problem? For any positive integer n is...
3
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Last post by Brent@GMATPrepNow
Sat May 11, 2013 6:44 am
need help
by sana.noor »
my answer is B but the OA is A
2
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Last post by Brent@GMATPrepNow
Sat May 11, 2013 6:22 am
co-ordinate geometry
by guerrero »
The distance from the X-axis to point P is half the distance from the...
2
Last post by guerrero
Fri May 10, 2013 5:55 pm
PS question help
by kkadvent »
If each term in a1, a2, a3,.....,an is either 7 or 77 and the sum is...
5
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Last post by GMATGuruNY
Fri May 10, 2013 11:53 am
Factor if 12
by dvalenz »
How many 3 digit integers are divisible by 3 and 4? THis question...
4
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Last post by sairakarim07
Fri May 10, 2013 11:34 am
Gmat Prep - Q49
by metallicafan »
Hi friends, Yesterday, I used the test 1 of the GMAT Prep, and my...
3
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Last post by metallicafan
Thu May 09, 2013 8:45 pm
Work /Rate -2
by guerrero »
Victor's job requires him to complete a series of identical jobs. If...
4
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Last post by Brent@GMATPrepNow
Thu May 09, 2013 3:53 pm
speed distance
by sairakarim07 »
Plz solve the math with explanation A train which travels at a...
3
Last post by sairakarim07
Thu May 09, 2013 12:09 pm
Concept
by [email protected] »
122. What is the volume of a certain rectangular solid? (1) Two...
5
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Last post by Atekihcan
Thu May 09, 2013 7:07 am
Number Properties
by zahrahooda »
If x and y are positive even numbers and have a sum of 36, how many...
3
Last post by Jim@StratusPrep
Thu May 09, 2013 6:23 am
How to simplyfy it?
by Ashetty »
1001^2-999^2 _______________ = 10 (How??) 101^2-99^2
2
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Last post by sana.noor
Thu May 09, 2013 5:58 am
In the triangle ABC, which of the following must be true ?
by vinni.k »
In the triangle ABC, which of the following must be true ? I. x >...
2
Last post by hemant_rajput
Thu May 09, 2013 3:00 am
How to solve this inequality problm in the easiest way
by karan.7045 »
If 1/x > 8 (root of x), then which of the following must also be...
1
Last post by Atekihcan
Thu May 09, 2013 2:29 am
Algebra->Sequence
by Mario_87 »
Hi guys, I do not understand this question. In any case what is the...
4
Last post by Atekihcan
Wed May 08, 2013 10:58 pm
probability
by sayanpaul »
If n is an integer from 1 to 96, what is the probability for...
4
Last post by Atekihcan
Wed May 08, 2013 11:32 am
Percents
by Nightmare »
A,B,C can do a piece of work in 36,54,and 72 days respectively. they...
2
Last post by Atekihcan
Wed May 08, 2013 11:22 am
Jane decided to measure a length of fence but discovered tha
by varun289 »
Jane decided to measure a length of fence but discovered that the...
3
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Last post by varun289
Wed May 08, 2013 8:56 am
probability
by sairakarim07 »
Mary and Joe are to throw three dice each.The score is the sum of...
2
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Last post by Brent@GMATPrepNow
Wed May 08, 2013 6:25 am
QR 161
by [email protected] »
Please help me understand the concept!
2
Last post by [email protected]
Wed May 08, 2013 3:44 am
work/Rate-1
by guerrero »
In the Mashburn pharmaceutical company there are two machines - a...
2
Last post by Atekihcan
Wed May 08, 2013 2:25 am
Challenge#2 (Numbers/Exponents)
by aneesh.kg »
C#2: If A, B, C and D are evenly spaced on the number line as shown...
7
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Last post by sana.noor
Wed May 08, 2013 1:54 am
If j > 1, is integer j a prime number? (1) When j is div
by varun289 »
If j > 1, is integer j a prime number? (1) When j is divided by 3,...
4
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Last post by Brent@GMATPrepNow
Tue May 07, 2013 6:58 pm
The operation (*)
by metallicafan »
If the operation (*) is defined for all integers a and b by a (*) b =...
2
Last post by Blue_Skies
Tue May 07, 2013 12:30 pm
counting problem
by sairakarim07 »
I want to know Dearangement of permutation to solve following...
2
Last post by srcc25anu
Tue May 07, 2013 11:55 am
NUMERICAL CHALLENGE
by sayanpaul »
A certain portfolio consisted of 5 stocks priced at $20, $35, $40,...
2
Last post by Atekihcan
Tue May 07, 2013 9:18 am
Sum of all the odd numbers
by neerajeai »
For any positive integer n, the sum of the first n positive integers...
13
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Last post by dhlee922
Tue May 07, 2013 6:37 am
number system question
by sayanpaul »
If (-27)^x = (1/3)^3 find x. A.3 B.-3 C.1/3 D.-1/3 E.0
4
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Last post by Atekihcan
Tue May 07, 2013 3:09 am
WORD PROBLEM
by sayanpaul »
A certain clock rings two notes at quarter past the hour, four notes...
4
Last post by sayanpaul
Tue May 07, 2013 2:00 am
K
by greenwich »
If K is an integer and (0.0025)(0.025)(0.00025)*10^k is an integer,...
4
Last post by Atekihcan
Mon May 06, 2013 10:29 pm
OG Query - Quantitative review 2nd edition
by Balasaraswathi »
I am preparing for Quant using the 2nd edition of Quantitative review...
2
Last post by GMATGuruNY
Mon May 06, 2013 3:17 pm
Average: GMAT Paper Tests
by kanha81 »
Last year Manfred received 26 paychecks. Each of his first 6...
7
Last post by GMATGuruNY
Mon May 06, 2013 1:11 pm
Algebra Question
by sanaa.rizwan »
if b<2 and 2x - 3b = 0, which of the following must be true a. x...
3
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Last post by Blue_Skies
Mon May 06, 2013 12:19 pm
44) PQ is parallel to OR. OR = 18. What is the length of min
by varun289 »
44) PQ is parallel to OR. OR = 18. What is the length of minor arc PQ...
3
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Last post by Brent@GMATPrepNow
Mon May 06, 2013 6:35 am
How many students majoring in engineering?
by kevincanspain »
A college math course has 100 students enrolled, each of whom is...
3
Last post by Atekihcan
Mon May 06, 2013 5:10 am
Problem Solving - Factorization Question??
by JohnQ2011 »
Check this out when you have a minute and let me know if you know how...
18
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Last post by rajeshsinghgmat
Mon May 06, 2013 1:28 am
What is greatest prime factor of 4^17-2^28?
by lukemacdougall »
Hey everyone, could someone help explain the solution to the below...
3
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Last post by sana.noor
Sun May 05, 2013 9:26 pm
Operation F means “take the square root,� operation G me
by guerrero »
Operation F means "� take the square root," operation G...
1
Last post by Atekihcan
Sun May 05, 2013 12:09 pm
V & X
by greenwich »
If x>0, then 1/(v(2x)+vx) = (A) (1/v )(3x) (B) 1/(2v(2x)) (C)1/xv2...
4
Last post by killerdrummer
Sun May 05, 2013 7:21 am
Real numbers
by greenwich »
For which real numbers x is the expression 2/((x-2)(x+1)) not...
3
Last post by killerdrummer
Sun May 05, 2013 7:10 am
Each of the following equations has at least one solution
by guerrero »
Each of the following equations has at least one solution EXCEPT 1....
1
Last post by GMATGuruNY
Sun May 05, 2013 3:12 am
Circles centred on vertices of hex, tangential to each other
by wazzawayne »
Hi, For the below problem, I just guessed that the circles are...
2
Last post by GMATGuruNY
Sun May 05, 2013 3:08 am
Solid Geometry - Cuboids and Cylinders
by nikhil.jejurikar »
Whats the best way to solve this? A crate measures 4 feet by 8 feet...
2
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Last post by Brent@GMATPrepNow
Sat May 04, 2013 5:41 am
GMAT Prep Ques
by Manpreet Singh »
If xy+z = x(y+z) which of the following must be true A. x = 0 and Z =...
2
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Last post by GMATGuruNY
Sat May 04, 2013 3:40 am
Data Sufficient - Manhattan
by akashkumar1987 »
When the positive number a is rounded to the nearest tenth, the...
5
Last post by GMATGuruNY
Sat May 04, 2013 3:26 am
Probability and combinations
by venmic »
can some one give me a complete explantion to his There are 8...
4
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Last post by nitestr
Fri May 03, 2013 2:18 pm
Can we use Ven Diagram for this question.
by sanaa.rizwan »
of the 300 subjects who used virtual reality in an experiment using...
2
Last post by GMATGuruNY
Fri May 03, 2013 1:30 pm
Doubt on geometry statements
by vinni.k »
Hi All, I have a general cum conceptual question on the wording of...
5
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Last post by ceilidh.erickson
Fri May 03, 2013 12:52 pm
A cargo ship carrying four kinds of items, doohickies, gee
by varun289 »
A cargo ship carrying four kinds of items, doohickies, geegaws,...
1
Last post by Atekihcan
Thu May 02, 2013 11:45 pm
Quants Geometry/Mensuration Problem
by chaithu_bunny »
A closed cylindrical tank contains 36*pi cubic feet of water and is...
3
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Last post by ceilidh.erickson
Thu May 02, 2013 2:18 pm
PS (Word Translations)
by rintoo22 »
At the end of each year, the value of a certain antique watch is c...
3
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Last post by Brent@GMATPrepNow
Thu May 02, 2013 5:44 am