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Topics
POSTS
Last post
Probability question
by aratister » Wed Dec 14, 2011 5:36 pm
A housing subdivision contains only two types of homes: ranch-style...
4
Last post by LalaB
Thu Dec 15, 2011 7:58 am
Thu Dec 15, 2011 7:58 am
Doubt in Inequality
by seema19 » Mon Dec 12, 2011 10:46 am
Can someone please explain in detail, how to find the limits of this...
9
Last post by ankush123251
Thu Dec 15, 2011 3:53 am
Thu Dec 15, 2011 3:53 am
Please provide solutions for these PS questions.
by snakedoc » Wed Dec 14, 2011 9:38 am
1) n and y are positive integers and 450y = n3, which is an integer?...
3
Last post by snakedoc
Thu Dec 15, 2011 3:39 am
Thu Dec 15, 2011 3:39 am
slope question
by fizzanasir » Thu Dec 15, 2011 2:37 am
In the xy-coordinate system, points (2, 9) and (-1, 0) lie on line k....
2
Last post by fizzanasir
Thu Dec 15, 2011 3:17 am
Thu Dec 15, 2011 3:17 am
Integers..
by Elena89 » Mon Dec 12, 2011 7:00 am
For any positive integer n, the sum of the first n positive integers...
4
Last post by ankush123251
Thu Dec 15, 2011 2:04 am
Thu Dec 15, 2011 2:04 am
PS - Exponent
by karthikpandian19 » Tue Dec 13, 2011 6:25 pm
See the attached figure for ref. R = 3^81 R^R = 3^S What is S? a. 3...
5
Last post by naveenchandra kv
Thu Dec 15, 2011 1:21 am
Thu Dec 15, 2011 1:21 am
Tricky sum:
by aditya.j » Wed Dec 14, 2011 9:35 am
Q) Given that X,Y,Z are non zero integers. IS X(^3)Y(^5)Z(^4)>0?...
3
Last post by ankush123251
Thu Dec 15, 2011 12:44 am
Thu Dec 15, 2011 12:44 am
PS - Integers mean, median
by karthikpandian19 » Tue Dec 13, 2011 7:02 pm
The average of three positive integers is 44 and the median is 42....
4
Last post by karthikpandian19
Thu Dec 15, 2011 12:36 am
Thu Dec 15, 2011 12:36 am
Find the value of X?
by kishokbabu » Tue Dec 13, 2011 11:07 am
A grocer bought 24 kg of coffee beans at price X per kg. One third of...
5
Last post by rijul007
Thu Dec 15, 2011 12:35 am
Thu Dec 15, 2011 12:35 am
A couple decides to have 4 children. Prob of 2 girls 2 boys
by zank » Wed Dec 14, 2011 10:08 am
Quant 2 Q 160 A couple decides to have 4 children. If they succeed in...
3
Last post by ankush123251
Wed Dec 14, 2011 11:53 pm
Wed Dec 14, 2011 11:53 pm
Divisibility (Remainders): A group of n students can be divi
by II » Sat Apr 05, 2008 9:05 am
A group of n students can be divided into equal groups of 4 with 1...
5
Last post by ankush123251
Wed Dec 14, 2011 11:43 pm
Wed Dec 14, 2011 11:43 pm
Geometry Problem
by knight247 » Wed Dec 14, 2011 12:25 pm
Don't have an OA. Detailed explanations would be appreciated.
1
Last post by GmatMathPro
Wed Dec 14, 2011 12:52 pm
Wed Dec 14, 2011 12:52 pm
probablity qn
by kishokbabu » Tue Dec 13, 2011 11:12 am
John and Bill are among 5 runners in a race where there are no ties....
5
Last post by LalaB
Wed Dec 14, 2011 12:05 pm
Wed Dec 14, 2011 12:05 pm
OG Question 123
by theldot » Tue Dec 13, 2011 11:32 am
I was wondering if someone could help me with Question 123 in the OG...
3
Last post by GMATGuruNY
Wed Dec 14, 2011 7:39 am
Wed Dec 14, 2011 7:39 am
confusing age problem
by kishokbabu » Tue Dec 13, 2011 10:28 am
Kenny is 3 times older than Bob. In P years Kenny will be twice older...
4
Last post by MakeUrTimeCount
Wed Dec 14, 2011 7:08 am
Wed Dec 14, 2011 7:08 am
Integer question - need help to solve
by shamanth » Wed Dec 14, 2011 5:50 am
Hi I need assistance with the following question and hope you can...
1
Last post by ollapodrida
Wed Dec 14, 2011 6:19 am
Wed Dec 14, 2011 6:19 am
How much should number system be stressed
by amit28it » Wed Dec 14, 2011 5:30 am
Hi Folks, I am not very good at the Number System And Conversion . At...
0
Last post by amit28it
Wed Dec 14, 2011 5:30 am
Wed Dec 14, 2011 5:30 am
very hard prob question for gmat
by quantskillsgmat » Wed Dec 14, 2011 12:32 am
If we have an empty room, and every week there is a 0.6 probability...
1
Last post by rijul007
Wed Dec 14, 2011 1:03 am
Wed Dec 14, 2011 1:03 am
million number
by k.pankaj.r » Tue Dec 13, 2011 9:53 pm
How many numbers greater than a million can be formed with the digits...
3
Last post by k.pankaj.r
Tue Dec 13, 2011 10:34 pm
Tue Dec 13, 2011 10:34 pm
First-degree equations
by pullagurla » Thu Sep 02, 2010 10:36 pm
In an increasing sequence of 10 consecutive integers, the sum of the...
5
Last post by rijul007
Tue Dec 13, 2011 9:14 pm
Tue Dec 13, 2011 9:14 pm
What is the value of s?
by ocean » Sat Jan 03, 2009 12:43 am
Hi, can somebody explain the attached question to me? Thx and regards...
9
Last post by Anurag@Gurome
Tue Dec 13, 2011 6:41 pm
Tue Dec 13, 2011 6:41 pm
Arrange Letters
by bharti.2010 » Tue Dec 13, 2011 9:18 am
Source: Kaptest In how many different ways can the letters A, A, B,...
3
Last post by CappyAA
Tue Dec 13, 2011 12:10 pm
Tue Dec 13, 2011 12:10 pm
Health plan PS
by mysseo » Tue Dec 13, 2011 1:55 am
Health insurance Plan A requires the insured to pay $1,000 or 50% of...
4
Last post by mysseo
Tue Dec 13, 2011 11:19 am
Tue Dec 13, 2011 11:19 am
cigar-word problem
by kishokbabu » Tue Dec 13, 2011 10:26 am
A Cuban cigar would cost 1 dollar less than 1.5 times a French cigar,...
5
Last post by rijul007
Tue Dec 13, 2011 11:03 am
Tue Dec 13, 2011 11:03 am
average problem- any solun by plugging of nos
by kishokbabu » Tue Dec 13, 2011 9:36 am
If W>Y, the average of X and Y is Z, and the average of Z and X is...
6
Last post by shankar.ashwin
Tue Dec 13, 2011 10:26 am
Tue Dec 13, 2011 10:26 am
Number theory problem
by mgmt_gmat » Thu Feb 11, 2010 5:32 am
70) If x4 + y4 = 100, the greatest possible value of x is between a....
6
Last post by LalaB
Tue Dec 13, 2011 9:44 am
Tue Dec 13, 2011 9:44 am
Pat has to walk..
by Elena89 » Tue Dec 13, 2011 5:57 am
Pat will walk from Intersection X to Intersection Y along a route...
2
Last post by GMATGuruNY
Tue Dec 13, 2011 6:46 am
Tue Dec 13, 2011 6:46 am
tricky probability
by runzun » Fri Dec 09, 2011 10:22 pm
Anthony and Michael sit on the six member board of directors for...
19
Last post by urshohini
Tue Dec 13, 2011 5:52 am
Tue Dec 13, 2011 5:52 am
Divisors - PS
by karthikpandian19 » Tue Dec 06, 2011 12:13 am
If pand q are prime numbers, how many divisors does the product...
7
Last post by Elena89
Tue Dec 13, 2011 1:29 am
Tue Dec 13, 2011 1:29 am
Geometry:Tough
by zaarathelab » Mon Dec 12, 2011 12:38 pm
In the diagram, Triangle PQR has a right angle at Q and a perimeter...
3
Last post by zaarathelab
Tue Dec 13, 2011 12:46 am
Tue Dec 13, 2011 12:46 am
Very Simple Percent Question - confused by formula
by AndyXL » Mon Oct 10, 2011 12:47 pm
I'm having a bit of a dumb moment. This is a really simple problem...
11
Last post by Elena89
Mon Dec 12, 2011 11:48 pm
Mon Dec 12, 2011 11:48 pm
Percent Query - very simple!
by AndyXL » Sun Dec 11, 2011 12:17 pm
I'm confused by something which is quite simple. It's to do with...
2
Last post by AndyXL
Mon Dec 12, 2011 2:29 pm
Mon Dec 12, 2011 2:29 pm
square root of the area of Trapezoid- Pls help
by kishokbabu » Mon Dec 12, 2011 6:42 am
In a rectangular co-ordinate system, what is the square root of the...
5
Last post by GMATGuruNY
Mon Dec 12, 2011 10:44 am
Mon Dec 12, 2011 10:44 am
Seating - PS
by karthikpandian19 » Tue Dec 06, 2011 12:12 am
In how many ways can Ann, Bea, Cam, Don, Ella and Fey be seated if...
2
Last post by dkolkin
Mon Dec 12, 2011 9:06 am
Mon Dec 12, 2011 9:06 am
arrnagement of letters
by dinaroneo » Sat Dec 10, 2011 6:20 pm
In how many ways can the letters of the word PERMUTATIONS be arranged...
3
Last post by Anurag@Gurome
Sun Dec 11, 2011 9:12 pm
Sun Dec 11, 2011 9:12 pm
Which MUST BE true? please help!!
by gmatpup » Sat Dec 10, 2011 4:56 pm
If xy+z = x(y+z), which MUST BE true? A. x=0 and z=0 B. x=1 and y=1...
4
Last post by kanwar86
Sun Dec 11, 2011 11:01 am
Sun Dec 11, 2011 11:01 am
What is the temperature in Celsius?
by gmatpup » Sat Dec 10, 2011 4:51 pm
Please help me with this question! :) The formula F=9/5C+32 gives the...
2
Last post by Anurag@Gurome
Sun Dec 11, 2011 4:06 am
Sun Dec 11, 2011 4:06 am
LCM- points
by venmic » Sun Dec 11, 2011 12:14 am
In a certain game, a large bag is filled with blue, green, purple and...
1
Last post by Anurag@Gurome
Sun Dec 11, 2011 1:30 am
Sun Dec 11, 2011 1:30 am
logical gmat maths prob, plz help
by quantskillsgmat » Sat Dec 10, 2011 10:06 pm
three labelled boxes containing red and white balls are mislabeled.it...
2
Last post by Anurag@Gurome
Sat Dec 10, 2011 10:44 pm
Sat Dec 10, 2011 10:44 pm
Simple Permutation & Combination
by dinaroneo » Sat Dec 10, 2011 6:15 pm
From a class of 25 students, 10 are to be chosen for an excursion...
1
Last post by GmatMathPro
Sat Dec 10, 2011 6:41 pm
Sat Dec 10, 2011 6:41 pm
What is the total amount on the fourth day...
by gmatpup » Sat Dec 10, 2011 4:53 pm
Please help me understand how to get to the answer. Thank you :) A...
2
Last post by gmatpup
Sat Dec 10, 2011 5:21 pm
Sat Dec 10, 2011 5:21 pm
Overlapping Sets
by kris610 » Sat Dec 10, 2011 3:45 pm
Not sure if I can post the full question from the Official Guide:...
1
Last post by GmatMathPro
Sat Dec 10, 2011 4:00 pm
Sat Dec 10, 2011 4:00 pm
Board of directors
by chieftang » Sun Dec 04, 2011 7:52 pm
Thought I'd throw this one up for you guys. Adapted from an OG...
5
Last post by rijul007
Sat Dec 10, 2011 11:40 am
Sat Dec 10, 2011 11:40 am
probability expt plz help
by runzun » Fri Dec 09, 2011 2:47 pm
Math (PS) John throws a coin until a series of three consecutive...
7
Last post by user123321
Sat Dec 10, 2011 7:51 am
Sat Dec 10, 2011 7:51 am
coordinate
by jainrahul1985 » Mon Dec 05, 2011 9:23 am
In the rectangular coordinate system, points (4,0) and (- 4, 0) both...
9
Last post by lunarpower
Sat Dec 10, 2011 6:09 am
Sat Dec 10, 2011 6:09 am
problem on average
by madhushree » Fri Dec 09, 2011 6:27 pm
The average of 50 numbers is 38. If two numbers 45 and 55 are...
1
Last post by adamz
Fri Dec 09, 2011 10:57 pm
Fri Dec 09, 2011 10:57 pm
