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Ashok and Brian
by jain2016 » Sat Mar 26, 2016 5:15 am
Ashok and Brian are both walking east along the same path; Ashok...
1
Last post by Brent@GMATPrepNow
Sat Mar 26, 2016 6:48 am
Sat Mar 26, 2016 6:48 am
If m is a positive integer, is √13m an integer? 1) 117m i
by Max@Math Revolution » Mon Mar 21, 2016 5:32 pm
If m is a positive integer, is √13m an integer? 1) 117m is the...
1
Last post by Max@Math Revolution
Thu Mar 24, 2016 3:56 pm
Thu Mar 24, 2016 3:56 pm
If a square with 20 as one side’s length and decreases to
by Max@Math Revolution » Mon Mar 21, 2016 5:30 pm
If a square with 20 as one side's length and decreases to a...
1
Last post by Max@Math Revolution
Thu Mar 24, 2016 3:55 pm
Thu Mar 24, 2016 3:55 pm
What is the difference between the lengths of diagonals
by sachin_yadav » Tue Mar 22, 2016 4:51 am
What is the difference between the lengths of diagonals of...
2
Last post by [email protected]
Thu Mar 24, 2016 2:55 pm
Thu Mar 24, 2016 2:55 pm
Exponents and roots
by didieravoaka » Wed Mar 23, 2016 9:29 am
How can we know from the prompt that y=0 or y=1. I don't understand...
1
Last post by MartyMurray
Wed Mar 23, 2016 5:45 pm
Wed Mar 23, 2016 5:45 pm
Is 1+x+x^2+x^3+x^4<1/(1-x)? 1) x>0 2) x<1 * A so
by Max@Math Revolution » Mon Mar 21, 2016 3:32 am
Is 1+x+x^2+x^3+x^4<1/(1-x)? 1) x>0 2) x<1 * A solution will...
1
Last post by Max@Math Revolution
Wed Mar 23, 2016 5:42 pm
Wed Mar 23, 2016 5:42 pm
If n is positive integer, is (3^n)+(n^2) not divisible by 3?
by Max@Math Revolution » Sat Mar 19, 2016 10:09 pm
If n is positive integer, is (3^n)+(n^2)+1 not divisible by 3? 1) n...
1
Last post by Max@Math Revolution
Tue Mar 22, 2016 4:54 pm
Tue Mar 22, 2016 4:54 pm
Word problem
by John fran kennedi » Mon Mar 21, 2016 9:53 am
At the beginning of the year, the Finance Committee and the planning...
2
Last post by John fran kennedi
Tue Mar 22, 2016 3:24 pm
Tue Mar 22, 2016 3:24 pm
DS Positives/Negatives
by dunnec3 » Sun Mar 20, 2016 10:06 pm
Are both X and Y positive? (1) 2x - 2y = 1 (2) x/y > 1 This is...
2
Last post by [email protected]
Mon Mar 21, 2016 9:32 am
Mon Mar 21, 2016 9:32 am
When x and y are integers, is x an even number? 1) 2x+y is
by Max@Math Revolution » Thu Mar 17, 2016 5:24 pm
When x and y are integers, is x an even number? 1) 2x+y is an odd...
1
Last post by Max@Math Revolution
Mon Mar 21, 2016 3:23 am
Mon Mar 21, 2016 3:23 am
John invest $2,000 at a constant interest rate of annually c
by Max@Math Revolution » Wed Mar 16, 2016 5:27 pm
John invest $2,000 at a constant interest rate of annually compound...
3
Last post by Max@Math Revolution
Mon Mar 21, 2016 3:19 am
Mon Mar 21, 2016 3:19 am
x^2 + y^2 divided by 5
by massi2884 » Wed May 16, 2012 10:23 am
If x and y are integers, what is the remainder when x^2 + y^2 is...
11
Last post by AnuGmat
Sun Mar 20, 2016 5:36 pm
Sun Mar 20, 2016 5:36 pm
Sets /Table Method
by sukhman » Sun Mar 13, 2016 2:22 am
Is the ratio of mean income of women without a college education to...
1
Last post by MartyMurray
Sun Mar 20, 2016 5:36 pm
Sun Mar 20, 2016 5:36 pm
If the average (arithmetic mean) of 9 numbers is 325, what i
by Max@Math Revolution » Wed Mar 16, 2016 5:28 pm
If the average (arithmetic mean) of 9 numbers is 325, what is the...
1
Last post by Max@Math Revolution
Sat Mar 19, 2016 10:06 pm
Sat Mar 19, 2016 10:06 pm
Is 8^x>4^y? 1) x>y 2) 3x>2y
by Max@Math Revolution » Tue Mar 15, 2016 5:48 pm
Is 8^x>4^y? 1) x>y 2) 3x>2y * A solution will be posted in...
3
Last post by Max@Math Revolution
Sat Mar 19, 2016 9:55 pm
Sat Mar 19, 2016 9:55 pm
What is the median number of books purchased per student
by eitijan » Fri Mar 18, 2016 10:08 pm
Source: GMATTutor Q) What is the median number of books purchased per...
2
Last post by MartyMurray
Sat Mar 19, 2016 4:25 pm
Sat Mar 19, 2016 4:25 pm
DS Median Question
by dunnec3 » Sat Mar 19, 2016 12:09 pm
What is the median number of employees assigned per project at a...
3
Last post by [email protected]
Sat Mar 19, 2016 4:16 pm
Sat Mar 19, 2016 4:16 pm
arithmetic
by John fran kennedi » Tue Mar 15, 2016 10:44 am
156. Are all of the numbers in a certain list of 15 numbers equal?...
7
Last post by ceilidh.erickson
Fri Mar 18, 2016 7:59 am
Fri Mar 18, 2016 7:59 am
Inequalities
by gmat_for_life » Sat Mar 12, 2016 12:31 pm
If x and y are nonzero integers, is (x^-1 +...
3
Last post by Matt@VeritasPrep
Thu Mar 17, 2016 11:04 pm
Thu Mar 17, 2016 11:04 pm
Value of X
by jain2016 » Mon Mar 14, 2016 8:42 am
What is the value of X ? 1) x^2 + x + 10 = 16 2) x= 4y^4 + 2y^2 + 2...
5
Last post by Matt@VeritasPrep
Thu Mar 17, 2016 10:54 pm
Thu Mar 17, 2016 10:54 pm
value of z
by jain2016 » Tue Mar 15, 2016 7:10 am
For all integers x,y, and z, x=y^2. What is the value of z? 1) x =...
5
Last post by Matt@VeritasPrep
Thu Mar 17, 2016 10:47 pm
Thu Mar 17, 2016 10:47 pm
If k is a positive integer
by komati_anusha » Mon Mar 14, 2016 6:36 pm
If k is a positive integer, Is 2^k - 1 is prime number? A, K is a...
3
Last post by Matt@VeritasPrep
Thu Mar 17, 2016 10:38 pm
Thu Mar 17, 2016 10:38 pm
isosceles triangle LMN
by jain2016 » Tue Mar 15, 2016 8:21 am
What is the perimeter of isosceles triangle LMN? 1) Side LM has a...
1
Last post by GMATGuruNY
Tue Mar 15, 2016 8:43 am
Tue Mar 15, 2016 8:43 am
PS Dice Roll
by dunnec3 » Mon Mar 14, 2016 8:19 am
Johnny the gambler tosses 6 plain dice. In order to win the jackpot...
2
Last post by dunnec3
Tue Mar 15, 2016 2:33 am
Tue Mar 15, 2016 2:33 am
a an integer
by jain2016 » Mon Mar 14, 2016 8:30 am
Is a an integer? 1) a^3 is an integer 2) The cube root of a is an...
1
Last post by [email protected]
Mon Mar 14, 2016 9:53 am
Mon Mar 14, 2016 9:53 am
x divisible by 24?
by jain2016 » Mon Mar 14, 2016 8:20 am
Is positive integer x divisible by 24? 1) Under sq. of x is divisible...
1
Last post by DavidG@VeritasPrep
Mon Mar 14, 2016 8:26 am
Mon Mar 14, 2016 8:26 am
DS Absolute Value
by dunnec3 » Mon Mar 14, 2016 7:08 am
Pretty sure I've this one but would like to confirm I have it right....
2
Last post by dunnec3
Mon Mar 14, 2016 8:07 am
Mon Mar 14, 2016 8:07 am
Question in the attachment
by eitijan » Sat Mar 12, 2016 8:33 am
Source: GMATPrep Why option D is incorrect?
1
Last post by MartyMurray
Mon Mar 14, 2016 7:44 am
Mon Mar 14, 2016 7:44 am
DS Algebra Q
by dunnec3 » Mon Mar 14, 2016 6:29 am
Can anyone help with this? Does x=3? (1) (x-3)(y-1)=0 (2)...
1
Last post by DavidG@VeritasPrep
Mon Mar 14, 2016 6:37 am
Mon Mar 14, 2016 6:37 am
Is the integer n odd?
by mitzwillrockgmat » Mon May 24, 2010 3:22 am
Is the integer n odd? (1) n is divisible by 3. (2) 2n is divisible by...
26
Last post by saadsaab_19
Mon Mar 14, 2016 3:18 am
Mon Mar 14, 2016 3:18 am
If operation @ represent addition or subtraction, 3@4=? 1)
by Max@Math Revolution » Fri Mar 11, 2016 5:07 am
If operation @ represent addition or subtraction, 3@4=? 1)...
2
Last post by Max@Math Revolution
Sun Mar 13, 2016 9:16 pm
Sun Mar 13, 2016 9:16 pm
Speed problem
by sukhman » Sun Mar 13, 2016 4:08 am
If cars F and S are racing on same circular race track and each is...
1
Last post by MartyMurray
Sun Mar 13, 2016 8:49 pm
Sun Mar 13, 2016 8:49 pm
0 as an integer
by jswesth » Sun Mar 13, 2016 3:08 pm
Problem #31 in the OG16 Quantitative Review bonus book: If x and y...
3
Last post by [email protected]
Sun Mar 13, 2016 5:38 pm
Sun Mar 13, 2016 5:38 pm
Antifreeze Solution
by manik11 » Sun Mar 13, 2016 12:48 am
What percent of an antifreeze solution was originally ethylene...
1
Last post by MartyMurray
Sun Mar 13, 2016 4:50 am
Sun Mar 13, 2016 4:50 am
surface area of A & B
by binaras » Sun Mar 13, 2016 2:57 am
Hi Need help with the attached question. Thanks
1
Last post by MartyMurray
Sun Mar 13, 2016 4:20 am
Sun Mar 13, 2016 4:20 am
multiples of 9 in s
by binaras » Sun Mar 13, 2016 3:03 am
Hi Need help with the attached question. Thanks
1
Last post by MartyMurray
Sun Mar 13, 2016 3:56 am
Sun Mar 13, 2016 3:56 am
Is a ABCD a parallelogram
by binaras » Sun Mar 13, 2016 3:08 am
Hi Need help answering the attached. Thanks
1
Last post by MartyMurray
Sun Mar 13, 2016 3:40 am
Sun Mar 13, 2016 3:40 am
Arithmetic
by John fran kennedi » Sat Mar 12, 2016 12:02 am
Hi guys Do you have some logic math to solve this question ? Because...
5
Last post by John fran kennedi
Sat Mar 12, 2016 6:35 pm
Sat Mar 12, 2016 6:35 pm
