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greatest possible value of |x-y|
by j_shreyans »
If 2^x+2^y=x^2+y^2, where x and y are nonnegative integers, what is...
3
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Last post by GMATinsight
Sun Sep 14, 2014 9:43 pm
Six children — A, B, C, D, E, and F
by gmat_guy666 »
Six children - A, B, C, D, E, and F - are going to sit...
5
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Last post by GMATinsight
Sun Sep 14, 2014 9:01 pm
Rhyme primes
by j_shreyans »
Two different primes may be said to rhyme around an integer if they...
2
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Last post by Brent@GMATPrepNow
Sat Sep 13, 2014 10:41 am
reciprocal of m^2
by j_shreyans »
If m denotes a number to the left of 0 on the number line such that...
5
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Last post by [email protected]
Thu Sep 11, 2014 10:03 pm
School X and School Y
by j_shreyans »
The number of students enrolled at school X this year is 7 percent...
6
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Last post by j_shreyans
Thu Sep 11, 2014 10:02 pm
READ THIS FIRST: How to format your question
by Matt@VeritasPrep »
Since this just came up on another thread, I thought I'd post this...
3
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Last post by Brent@GMATPrepNow
Wed Sep 10, 2014 3:11 pm
Data Sufficiency
by RiyaR »
$&*^#=1995 In the correctly-worked multiplication problem above,...
1
Last post by GMATGuruNY
Wed Sep 10, 2014 10:48 am
GMAT Tuesdays: Co-Prime
by KevinRocci »
This week, we're tackling the GMAT math through a question...
1
Last post by Mathsbuddy
Wed Sep 10, 2014 6:40 am
If n = t^3 for some positive integer
by ritumaheshwari02 »
If n = t^3 for some positive integer t and if 8, 9 and 10 are each...
11
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Last post by Jim@StratusPrep
Tue Sep 09, 2014 11:58 am
Salary
by j_shreyans »
A certain movie star's salary for each film she makes consists of a...
2
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Last post by GMATGuruNY
Tue Sep 09, 2014 1:49 am
tiles
by j_shreyans »
Adam and Brianna plan to install a new tile floor in a classroom....
2
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Last post by [email protected]
Mon Sep 08, 2014 11:54 pm
non negative exponent of 12
by j_shreyans »
If n is a non-negative integer such that 12^n is a divisor of...
2
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Last post by [email protected]
Mon Sep 08, 2014 11:48 pm
standard deviation and mean
by j_shreyans »
In a certain experiment, the data collected is the number of...
2
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Last post by Brent@GMATPrepNow
Mon Sep 08, 2014 10:16 pm
Greatest prime factor
by prernamalhotra »
If integer k is equal to the sum of all even multiples of 15 between...
4
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Last post by Brent@GMATPrepNow
Mon Sep 08, 2014 10:03 pm
Circle and Equilateral Triangle Help
by Amit_BTG »
Please help me with this tedious question in the attachment. I don't...
3
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Last post by Amit_BTG
Mon Sep 08, 2014 8:18 pm
Pls help 2 :How many roots does this equation have?
by himu »
How many roots does the equation || x +2 | - 2 | = 2 have? A. 0 B. 1...
3
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Last post by [email protected]
Mon Sep 08, 2014 11:36 am
Pls help :How many roots does this equation have?
by himu »
How many roots does this equation have? sqrt(x^2 + 1) + sqrt(x^2 + 2)...
2
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Last post by [email protected]
Mon Sep 08, 2014 11:13 am
Learn about combinatronics
by fermar84 »
Hi everyone, I would like you to help about this topic, do you have...
2
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Last post by [email protected]
Sun Sep 07, 2014 8:38 pm
Geometry
by juanierik »
O is the center of the circle above, OB=2, and angle AOB measures...
2
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Last post by Brent@GMATPrepNow
Sun Sep 07, 2014 9:08 am
KAP_Test Doubt
by tanvis1120 »
A set of numbers contains 7 integers and has an average (arithmetic...
2
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Last post by tanvis1120
Sat Sep 06, 2014 4:08 pm
|x-6|>5
by j_shreyans »
Is |x−6|>5 ? (1) x is an integer (2) x^2<1 OA B
7
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Last post by [email protected]
Sat Sep 06, 2014 11:34 am
10! and 10!+20
by j_shreyans »
How many integers are divisible by 3 between 10! and 10!+20...
3
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Last post by [email protected]
Sat Sep 06, 2014 10:56 am
Combinatronics help needed
by ani781 »
There are five flavors of icecream: banana, chocolate, lemon,...
6
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Last post by Matt@VeritasPrep
Sat Sep 06, 2014 10:47 am
M and N are integers
by j_shreyans »
If M and N are integers, is 10^M+N/3 an integer? (1) N=5 (2) MN is...
6
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Last post by Matt@VeritasPrep
Sat Sep 06, 2014 10:18 am
v is not equal to 0
by j_shreyans »
If v≠0, is |w|<|v|? (1) w/v<1 (2) w^2/v^2<1 OA B
8
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Last post by Matt@VeritasPrep
Sat Sep 06, 2014 9:23 am
Jack and tom
by j_shreyans »
Jack can complete the task in 8 hours. Tom can complete the same task...
5
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Last post by GMATinsight
Sat Sep 06, 2014 9:18 am
Consecutive integers
by j_shreyans »
What is the product of three consecutive integers? (1) At least one...
3
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Last post by Matt@VeritasPrep
Sat Sep 06, 2014 8:59 am
three digit integers
by j_shreyans »
Guys , How many odd three-digit integers greater than 800 are there...
3
Last post by Matt@VeritasPrep
Sat Sep 06, 2014 8:56 am
Stock
by j_shreyans »
Every trading day, the price of CF Corp stock either goes up by $1 or...
2
Last post by GMATinsight
Fri Sep 05, 2014 10:39 am
What did I do wrong?
by snickelfrix »
If k^1/3= k/4 and k doesn't = 0, then when is the value of k^2? (A) 2...
4
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Last post by Brent@GMATPrepNow
Fri Sep 05, 2014 10:29 am
sophie Germain
by j_shreyans »
Guys , Pls help me with the below prob. A Sophie Germain prime is any...
2
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Last post by Brent@GMATPrepNow
Fri Sep 05, 2014 8:06 am
three digit positive integers
by j_shreyans »
Guys , Help me out with the below prob. The three-digit positive...
2
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Last post by Brent@GMATPrepNow
Fri Sep 05, 2014 7:49 am
Right triangle
by irock »
Right triangle PQR is to be constructed in the xy-plane so that the...
10
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Last post by smkhan
Thu Sep 04, 2014 11:40 am
List T OG
by massi2884 »
List T consist of 30 positive decimals, none of which is an integer,...
7
Last post by tanvis1120
Wed Sep 03, 2014 2:47 pm
Greatest common factors
by j_shreyans »
Guys , The greatest common factor of 16 and the positive integer n is...
4
Last post by GMATinsight
Wed Sep 03, 2014 3:52 am
Commision
by nahid078 »
if a commission of 10% is given on the market price of a book the...
3
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Last post by GMATinsight
Tue Sep 02, 2014 8:54 pm
G PREP 1
by prachi18oct »
I used below approach:- Total favorable outcomes = 4->...
2
Last post by GMATinsight
Tue Sep 02, 2014 8:49 pm
Non zero
by j_shreyans »
Guys , x,y&z are nonzero numbers is (x)(y+z)>0 1)...
2
Last post by GMATinsight
Tue Sep 02, 2014 8:42 pm
Probability MGMAT Guide 5
by arpshriv »
I am unable to understand the explanation provided in the book can...
6
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Last post by GMATinsight
Tue Sep 02, 2014 8:12 pm
Health insurance
by j_shreyans »
Guys , Health insurance Plan A requires the insured to pay $1,000 or...
3
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Last post by Brent@GMATPrepNow
Sun Aug 31, 2014 6:50 am
the Steradian (Sr) equivalent
by sanju09 »
If a Steradian (Sr) is equal to (180/Ï€) ^2 square degrees, what...
2
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Last post by Brent@GMATPrepNow
Sat Aug 30, 2014 11:08 am
Mixture
by akhilsuhag »
If a portion of a half water/half alcohol mix is replaced with 25%...
4
Last post by GMATinsight
Sat Aug 30, 2014 3:13 am
probability
by anksm22 »
4 individuals arrive separately at an orchestra concert with assigned...
2
Last post by GMATGuruNY
Fri Aug 29, 2014 10:31 am
PS
by abhasjha »
A teacher gave the same test to three history classes: A, B, and C....
5
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Last post by GMATGuruNY
Fri Aug 29, 2014 6:57 am
chairs round each of his tables-II
by sanju09 »
Rudolph wants to place an equal number of chairs round each of his 7...
1
Last post by shanelennox
Fri Aug 29, 2014 12:17 am
An isosceles right triangle with a leg of length
by gmat_guy666 »
An isosceles right triangle with a leg of length a and perimeter p is...
1
Last post by GMATGuruNY
Thu Aug 28, 2014 5:49 am
chairs round each of his tables
by sanju09 »
Rudolph wants to place an equal number of chairs round each of his 7...
2
Last post by sanju09
Thu Aug 28, 2014 4:20 am
Speed, distance,time
by RiyaR »
Two men drove from Hartford to Boston(100miles) leaving at the same...
3
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Last post by RiyaR
Wed Aug 27, 2014 10:30 am
If 160 kg of dry wood pulp is needed to produce 50 sheets of
by gmat_guy666 »
If 160 kg of dry wood pulp is needed to produce 50 sheets of paper,...
2
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Last post by Brent@GMATPrepNow
Tue Aug 26, 2014 9:13 am
gprep ps-4
by abhasjha »
6
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Last post by [email protected]
Sun Aug 24, 2014 11:44 am