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positive integers
by sanaa.rizwan »
If a and b are positive integers, what is the remainder when ab is...
2
Last post by fcabanski
Thu May 16, 2013 11:23 am
rectangular solid crushing me!!
by ashish1354 »
What is the volume of a certain rectangular solid? (1) Two adjacent...
14
Last post by Brent@GMATPrepNow
Thu May 16, 2013 10:08 am
from jeff sackmann total gmat math
by sana.noor »
If xy is not equal to 0, is (1/x + 1/y) = 2? (1) x = y (2) x + y =...
8
Last post by fcabanski
Wed May 15, 2013 12:15 pm
Two variables, 1 equation, sufficiant?
by benjiboo »
Everybody says that in order to solve two variables, you need two...
3
Last post by fcabanski
Wed May 15, 2013 10:25 am
Rate problem
by gmattesttaker2 »
Hello, This is from OG 13. Can you please assist with this: While on...
2
Last post by Brent@GMATPrepNow
Tue May 14, 2013 6:08 am
help required
by sana.noor »
If T is an integer between 10 and 100, what is the valueof T ? (1)...
3
Last post by Brent@GMATPrepNow
Sun May 12, 2013 5:32 am
x is a positive multiple of y
by dhirajdas53 »
If x and y are integers, is x > y ? x is a positive multiple of y...
2
Last post by Brent@GMATPrepNow
Sat May 11, 2013 9:52 pm
Percent of employees as directors!!
by abhijeet_g »
Hi, Following is the DS ques from GMATPrep. Each employee on a...
2
Last post by abhijeet_g
Sat May 11, 2013 7:42 pm
OG13 - DS - Q71 - how is the formula derived?
by topperdoggle »
Answer states If n is the number of friends... the amount contributed...
1
Last post by Atekihcan
Sat May 11, 2013 7:01 am
Is x a real number?
by himu »
Is x a real number? Sqrt X is not positive x^2 is not positive
3
Last post by Blue_Skies
Fri May 10, 2013 4:20 pm
nice one by MGMAT !
by himu »
If x and y are integers and x<y, what is the value of x+y? (1)...
5
Last post by GMATGuruNY
Fri May 10, 2013 5:05 am
og 12 question number 87
by hutch27 »
Is the number of seconds required to travel d1 feet at r1 feet per...
2
Last post by GMATGuruNY
Thu May 09, 2013 11:06 am
Rates question
by hutch27 »
Hose A runs at a constant rate and can fill a 11,000 gallon pool in...
3
Last post by GMATGuruNY
Thu May 09, 2013 6:44 am
Geometry Problem
by Blue_Skies »
Is the area of the triangle ABC more than 12 sq. units? (1) The GCD...
2
Last post by GMATGuruNY
Thu May 09, 2013 3:29 am
Inequalities
by shivanigs »
If x^3 y^4= 5,000, is y = 5? (1) y is a positive integer. (2) x is an...
5
Last post by Atekihcan
Thu May 09, 2013 2:06 am
jeff sackmann total gmat math question
by sana.noor »
If p is a postive integer less than 29 and q is the remainder when 29...
5
Last post by lunarpower
Wed May 08, 2013 3:22 pm
Decimal & Fraction
by crackthetest »
If the fraction d were converted into a decimal, would there be more...
3
Last post by Blue_Skies
Wed May 08, 2013 12:34 pm
Ho to solve this inequality problem DS question
by karan.7045 »
Are x and y both positive? 1) 2x - 2y =1 2) x/y >1
3
Last post by Atekihcan
Wed May 08, 2013 6:42 am
If r is represented by the decimal 0.t5 what is the digit ?
by peterpong »
1) r< 1/3 2) r < 1/10 Original Answer is B, cause its only...
2
Last post by Brent@GMATPrepNow
Wed May 08, 2013 6:41 am
DS question
by hemant_rajput »
77. What is the value of x^2 + y^2 ? (1) x^2 + y^2 = 2xy + 1 (2) x^2...
6
Last post by GMATGuruNY
Wed May 08, 2013 5:30 am
MGMAT Strategy Guide 2 - Algebra Chp 5 Problem Set
by rishjain »
In question no. 10 on page 71, the question asks for the value of X....
4
Last post by Blue_Skies
Tue May 07, 2013 5:54 pm
Theater tickets
by greenwich »
A line of people waiting to enter a theater consists of 7 separate...
2
Last post by Blue_Skies
Tue May 07, 2013 5:26 pm
Algebra->Inequalities (Absolute Value)
by Mario_87 »
Hi Guys, I am trying to deeply understand how to deal with absolute...
2
Last post by GMATGuruNY
Tue May 07, 2013 4:49 pm
a tough question from jeff sackmann total gmat math
by sana.noor »
What is the remainder when the positive integer x is divided by the...
2
Last post by Blue_Skies
Tue May 07, 2013 12:24 pm
Q is less than 10
by Ankur87 »
Q is less than 10. Is Q a prime number? Q2 - 2 = P; P is prime and P...
3
Last post by Blue_Skies
Tue May 07, 2013 12:12 pm
help
by sana.noor »
If x is an integer, is (x2 - 1)(x - 3) an even number? (1) x is even....
2
Last post by Blue_Skies
Tue May 07, 2013 12:07 pm
36) For a finite set of nonzero numbers, the number of varia
by varun289 »
36) For a finite set of nonzero numbers, the number of variations in...
2
Last post by Blue_Skies
Tue May 07, 2013 11:50 am
tens digit of n
by nidhis.1408 »
If n is a positive integer, what is the tens digit of n? 1. the...
4
Last post by Blue_Skies
Tue May 07, 2013 11:44 am
Geo - Rt triangle
by hemant_rajput »
Q. What is the perimeter of right triangle ABC? (1) AB = 5 (2) AC =...
2
Last post by Blue_Skies
Tue May 07, 2013 11:22 am
Question with wrong ans I think
by good_dn »
Hello, Can you please help with this problem? Tickets to a play cost...
1
Last post by GMATGuruNY
Mon May 06, 2013 6:46 pm
a tough one
by sana.noor »
If m and n are positive integers, is m^n < n^m? (1) m = under root...
2
Last post by Atekihcan
Sun May 05, 2013 9:36 pm
Finite Decimal
by greenwich »
R & S are integers, is R/S a finite decimal? (1) R is the factor...
1
Last post by Atekihcan
Sun May 05, 2013 9:11 pm
Weighted Averages
by gmattesttaker2 »
Hello, Can you please help with this problem? Tickets to a play cost...
4
Last post by good_dn
Sun May 05, 2013 6:08 pm
Stuck at this Inequality :(
by bharti06 »
Q Is mn > 1? 1. m > 1/n 2. m^3 > n^2 can someone please...
6
Last post by ygdrasil24
Sun May 05, 2013 11:07 am
Range of selling price
by dreamv »
In May, Xiang sold 15 used cars. For these 15 cars, the range of the...
5
Last post by Ankur87
Sun May 05, 2013 10:36 am
tough one
by sana.noor »
If z is an integer, is 4^z + 1/(4^z) = p? (1) 2^z + 1/(2^z) = square...
2
Last post by Brent@GMATPrepNow
Sun May 05, 2013 10:34 am
PZ
by greenwich »
Is p+pz=p? (1)p=0 (2)z=0
7
Last post by Brent@GMATPrepNow
Sun May 05, 2013 8:56 am
Sequenque question
by hemant_rajput »
67. A Farey sequence of order n is the sequence of fractions between...
1
Last post by Brent@GMATPrepNow
Sun May 05, 2013 8:45 am
DS Question on Absolute Value
by mawaru »
I ran into this question on MG and I disagree with the answer... The...
3
Last post by iamniladri
Sun May 05, 2013 7:23 am
Real numbers
by greenwich »
For which real numbers x is the expression 2/((x-2)(x+1)) not...
1
Last post by killerdrummer
Sun May 05, 2013 7:08 am
The bridge
by greenwich »
If car X followed car Y across a certain bridge that is 1/2 mile...
1
Last post by GMATGuruNY
Sat May 04, 2013 11:56 am
RTD
by niketdoshi123 »
Reiko drove from point A to point B at a constant speed, and then...
4
Last post by Ankur87
Sat May 04, 2013 2:45 am
product of consecutive integers j, k, m, and n is 5040
by bharti06 »
The product of consecutive integers j, k, m, and n is 5040. What is...
1
Last post by Atekihcan
Fri May 03, 2013 11:54 pm
If x is not equal to 0, is |x| less than 1?
by vr4indian »
If x is not equal to 0, is |x| less than 1? (1) x/|x| < x (2) |x|...
13
Last post by Ankur87
Fri May 03, 2013 11:37 pm
DS Equestion and Inequality
by brianc »
If a+b+c < 0, is c <5 ? 1. c < a+b++5 2. a+b+5 < 0 Why is...
1
Last post by Atekihcan
Fri May 03, 2013 9:06 pm
GMAT Prep
by seamaster1 »
Someone please help to solve DS question: Each employee is either a...
2
Last post by Blue_Skies
Fri May 03, 2013 3:00 pm
unit digit
by vipulgoyal »
what id the unit digit of P^xy 1. unit digit of p^x = 1 2. unit digit...
4
Last post by Blue_Skies
Fri May 03, 2013 2:46 pm
Units Digit
by kevincanspain »
If x is a positive integer, what is the units digit of x^4 -5x^2 + 1...
4
Last post by Blue_Skies
Fri May 03, 2013 2:38 pm
DS Numbers
by MBAsa »
An integer greater than 1 that is not prime is called composite. If...
2
Last post by Brent@GMATPrepNow
Fri May 03, 2013 4:43 am
Probability
by shashwats »
If there are 10 balls, 3 red, 5 blue and 2 green. I pick two without...
3
Last post by Brent@GMATPrepNow
Fri May 03, 2013 4:26 am