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Topics
POSTS
Last post
A certain characteristic in a large population has a distrib
by Max@Math Revolution » Tue Mar 29, 2016 11:26 pm
A certain characteristic in a large population has a distribution...
1
Last post by Max@Math Revolution
Sun Apr 03, 2016 1:45 am
Sun Apr 03, 2016 1:45 am
Arithmetic
by John fran kennedi » Fri Apr 01, 2016 9:39 am
100. M is the sum of the reciprocals of the consecutive integers from...
4
Last post by ceilidh.erickson
Sat Apr 02, 2016 12:34 pm
Sat Apr 02, 2016 12:34 pm
is SQRT[(x-3)^2] = 3-x
by peter456 » Sat Apr 02, 2016 7:09 am
Is SQRT = 3-x 1st step I rephrased as: is |x-3|=x-3 Solution a:...
3
Last post by GMATGuruNY
Sat Apr 02, 2016 12:30 pm
Sat Apr 02, 2016 12:30 pm
If √x -√y+√z=0, which of the following is true? A. x^
by Max@Math Revolution » Mon Mar 28, 2016 9:43 pm
If √x -√y+√z=0, which of the following is true? A....
2
Last post by Max@Math Revolution
Wed Mar 30, 2016 10:22 pm
Wed Mar 30, 2016 10:22 pm
Rani and Segio
by jain2016 » Sat Mar 05, 2016 11:52 am
A 3-person committee must be selected from seven people: Rani,...
5
Last post by MartyMurray
Wed Mar 30, 2016 1:49 pm
Wed Mar 30, 2016 1:49 pm
A cube has 4 as a side’s length. If A and B are midpoints
by Max@Math Revolution » Mon Mar 28, 2016 3:57 am
A cube has 4 as a side's length. If A and B are midpoints of...
3
Last post by Max@Math Revolution
Tue Mar 29, 2016 11:14 pm
Tue Mar 29, 2016 11:14 pm
Number System
by mallireddy » Mon Mar 28, 2016 1:55 am
1)If the eight-digit number 5668x25y is divisible by 48,find the...
3
Last post by [email protected]
Mon Mar 28, 2016 8:51 pm
Mon Mar 28, 2016 8:51 pm
Geometry question.
by kamalakarthi » Sun Mar 27, 2016 3:06 pm
Can you help me with veritas prep question...
4
Last post by kamalakarthi
Mon Mar 28, 2016 4:55 pm
Mon Mar 28, 2016 4:55 pm
highest possible average
by jain2016 » Sat Mar 26, 2016 9:01 am
Set S contains seven distinct integers. The median of set S is the...
8
Last post by jain2016
Mon Mar 28, 2016 7:15 am
Mon Mar 28, 2016 7:15 am
√{(4.8)(10^9)} is closest to which of the following? A.
by Max@Math Revolution » Thu Mar 24, 2016 4:01 pm
√{(4.8)(10^9)} is closest to which of the following? A. 7,000 B....
3
Last post by Max@Math Revolution
Mon Mar 28, 2016 3:53 am
Mon Mar 28, 2016 3:53 am
MGMAT CAT Probability and Combinatronics
by bubbliiiiiiii » Sun Sep 06, 2015 10:16 pm
Bill has a set of 6 black cards and a set of 6 red cards. Each card...
13
Last post by mallireddy
Mon Mar 28, 2016 1:42 am
Mon Mar 28, 2016 1:42 am
Prime factor problem I had trouble with on a practice exam
by Sent » Sat Mar 26, 2016 8:09 am
Hi all, I recently took one of the official GMAT practice tests....
9
Last post by [email protected]
Sun Mar 27, 2016 9:23 pm
Sun Mar 27, 2016 9:23 pm
cylindrical tank
by jain2016 » Sat Mar 26, 2016 11:06 pm
A cylindrical tank has a base with a circumference of 4 under root3...
1
Last post by GMATGuruNY
Sun Mar 27, 2016 3:14 am
Sun Mar 27, 2016 3:14 am
PS - Triangles; Area; Inequalities
by Anara » Sat Mar 26, 2016 2:00 am
A certain right triangle has sides of length x, y, and z, where...
2
Last post by Brent@GMATPrepNow
Sat Mar 26, 2016 6:43 am
Sat Mar 26, 2016 6:43 am
Right Triangle
by manik11 » Tue Nov 03, 2015 4:27 am
Experts...could you guys please help me with this one. A right...
4
Last post by DavidG@VeritasPrep
Fri Mar 25, 2016 8:33 am
Fri Mar 25, 2016 8:33 am
geometry
by Lattefah84 » Mon Feb 01, 2010 4:25 am
The length of a rectangular garden surrounded by a walkway is twice...
3
Last post by bluefaith
Thu Mar 24, 2016 7:51 pm
Thu Mar 24, 2016 7:51 pm
Which of the following is equal to (x+1)!/x!? A. x-1 B. 1+
by Max@Math Revolution » Wed Mar 23, 2016 5:55 pm
Which of the following is equal to (x+1)!/x!? A. x-1 B. 1+(1/x) C. 1...
1
Last post by Brent@GMATPrepNow
Wed Mar 23, 2016 7:28 pm
Wed Mar 23, 2016 7:28 pm
Root problem
by didieravoaka » Wed Mar 23, 2016 9:13 am
Does someone can help? I don't understand why we have to multiple x...
2
Last post by didieravoaka
Wed Mar 23, 2016 9:22 am
Wed Mar 23, 2016 9:22 am
Number System
by mallireddy » Tue Mar 22, 2016 9:27 pm
Lata has the same number of sisters as she has brothers but her...
3
Last post by [email protected]
Wed Mar 23, 2016 9:05 am
Wed Mar 23, 2016 9:05 am
PS Algrebra
by dunnec3 » Tue Mar 22, 2016 10:37 pm
Can anyone help solving this please? / , xy=1 Ans: 2, 4, 8, 16, 32
3
Last post by Brent@GMATPrepNow
Wed Mar 23, 2016 7:06 am
Wed Mar 23, 2016 7:06 am
There is a sequence ni such, in which i is a positive intege
by Max@Math Revolution » Mon Mar 21, 2016 3:30 am
There is a sequence ni such, in which i is a positive integer,...
2
Last post by Max@Math Revolution
Tue Mar 22, 2016 5:01 pm
Tue Mar 22, 2016 5:01 pm
PS Workrate
by dunnec3 » Mon Mar 21, 2016 11:08 pm
Cant get my head around this. Six machined work at a constant rate...
1
Last post by GMATGuruNY
Tue Mar 22, 2016 12:17 am
Tue Mar 22, 2016 12:17 am
2 circles are tangent each other and be x-axis above. What i
by Max@Math Revolution » Sat Mar 19, 2016 10:14 pm
2 circles are tangent each other and be x-axis above. What is the...
2
Last post by Max@Math Revolution
Mon Mar 21, 2016 5:21 pm
Mon Mar 21, 2016 5:21 pm
Hard statistics average problem.
by Manish878 » Mon Mar 21, 2016 6:14 am
Hi, I am having a hard time with normal distribution. I would be...
8
Last post by regor60
Mon Mar 21, 2016 11:18 am
Mon Mar 21, 2016 11:18 am
If xy + z
by komati_anusha » Mon Mar 21, 2016 7:07 am
If xy+z=x(y+z), which of the following must be true? A. x=0 and y=0...
4
Last post by [email protected]
Mon Mar 21, 2016 9:26 am
Mon Mar 21, 2016 9:26 am
If x^2+(1/x^2)=4, x^4+(1/x^4)=? A. 10 B. 11 C. 12 D. 14
by Max@Math Revolution » Thu Mar 17, 2016 5:26 pm
If x^2+(1/x^2)=4, x^4+(1/x^4)=? A. 10 B. 11 C. 12 D. 14 E. 15 * A...
1
Last post by Max@Math Revolution
Mon Mar 21, 2016 3:26 am
Mon Mar 21, 2016 3:26 am
In a certain theater, the first row has 16 seats and the nex
by Max@Math Revolution » Tue Mar 15, 2016 5:50 pm
In a certain theater, the first row has 16 seats and the next row has...
2
Last post by Max@Math Revolution
Sat Mar 19, 2016 9:58 pm
Sat Mar 19, 2016 9:58 pm
Probability
by mallireddy » Mon Mar 14, 2016 5:35 am
The probability that A will successfully hit a target is 2/3. The...
7
Last post by GMATGuruNY
Sat Mar 19, 2016 2:23 am
Sat Mar 19, 2016 2:23 am
Revenue problem
by didieravoaka » Thu Mar 10, 2016 2:19 pm
I had to guess on this one. Thanks to help.
3
Last post by ceilidh.erickson
Fri Mar 18, 2016 9:09 am
Fri Mar 18, 2016 9:09 am
How many blueberries
by binaras » Sat Mar 12, 2016 12:23 am
Hi Need help answering the attached. Thanks
5
Last post by Matt@VeritasPrep
Thu Mar 17, 2016 10:29 pm
Thu Mar 17, 2016 10:29 pm
Probability Question
by sgraves » Tue Mar 15, 2016 4:28 pm
A box contains 100 balls, numbered from 1 to 100. If three balls are...
2
Last post by Matt@VeritasPrep
Thu Mar 17, 2016 10:01 pm
Thu Mar 17, 2016 10:01 pm
