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Probability
by arbiter » Sat Aug 22, 2009 8:38 am
If two of the foue expressions x+y,x+5y,x-y,5x-y are chosen at...
10
Last post by kaulnikhil
Sun Aug 23, 2009 9:02 am
Sun Aug 23, 2009 9:02 am
Units Digit
by goelmohit2002 » Fri Aug 21, 2009 11:08 am
What is the units' digit of (p^(xy)) ? 1) The units' digit of p^x is...
17
Last post by umaa
Sun Aug 23, 2009 7:29 am
Sun Aug 23, 2009 7:29 am
Positive integer
by arbiter » Sun Aug 23, 2009 7:17 am
For any positive integer n, the length of n is defined as the number...
1
Last post by umaa
Sun Aug 23, 2009 7:23 am
Sun Aug 23, 2009 7:23 am
PS - positive prime factors ?
by Xbond » Sat Aug 22, 2009 9:42 am
Hi there, Could you explain the concept of this DS in simplest way If...
2
Last post by Xbond
Sun Aug 23, 2009 2:41 am
Sun Aug 23, 2009 2:41 am
Ratio and Proportions problem
by The Jock » Tue Aug 18, 2009 9:04 pm
A garrison of 750 men has provision for 20 weeks, if at the end of 4...
3
Last post by arbiter
Sun Aug 23, 2009 1:58 am
Sun Aug 23, 2009 1:58 am
Function f(n)
by Nigogo » Sat Aug 22, 2009 11:55 pm
GMAT GURUs! Please help me:) The function f is defined for all...
4
Last post by arbiter
Sun Aug 23, 2009 12:50 am
Sun Aug 23, 2009 12:50 am
Data Sufficiency 2
by arbiter » Sat Aug 22, 2009 8:50 am
Marta bought several pencils. If each pencil was either a 23-cent...
2
Last post by imhimanshu
Sat Aug 22, 2009 11:36 pm
Sat Aug 22, 2009 11:36 pm
GMAT Prep Question (work)
by gxj007 » Sat Aug 22, 2009 11:16 am
Can anyone, explain the how to get the answer for this one? thanks! A...
2
Last post by ghacker
Sat Aug 22, 2009 10:18 pm
Sat Aug 22, 2009 10:18 pm
inequality-- data sufficiency
by adeel » Thu Aug 20, 2009 2:09 pm
Q, Is X -ve number?? 1, 9x > 10x 2, x+3 is +ve the answer is A...
5
Last post by enniguy
Sat Aug 22, 2009 6:13 pm
Sat Aug 22, 2009 6:13 pm
GMAT Prep Question (work)
by gxj007 » Sat Aug 22, 2009 11:27 am
If anyone can explain how to work through this problem, that would...
3
Last post by arbiter
Sat Aug 22, 2009 11:46 am
Sat Aug 22, 2009 11:46 am
GMAT Prep Question (functions)
by gxj007 » Sat Aug 22, 2009 11:20 am
Can anyone provide some insight on this problem as well? thanks For...
1
Last post by arbiter
Sat Aug 22, 2009 11:28 am
Sat Aug 22, 2009 11:28 am
Rectangular Coordinate System - Data Sufficiency
by arbiter » Sat Aug 22, 2009 8:47 am
In the rectangular coordinate system, are the points (r,s) and (u,v)...
1
Last post by kaulnikhil
Sat Aug 22, 2009 9:08 am
Sat Aug 22, 2009 9:08 am
Percentage
by chetanojha » Sat Aug 22, 2009 5:00 am
Can somebody help me to understand solution for this question or...
2
Last post by italian7745
Sat Aug 22, 2009 7:51 am
Sat Aug 22, 2009 7:51 am
Annual Bonus
by Abdulla » Fri Aug 21, 2009 3:55 pm
At the end of each year, a certain credit card company pays a bonus...
1
Last post by iamjakekim
Fri Aug 21, 2009 8:25 pm
Fri Aug 21, 2009 8:25 pm
Standard deviation below the mean - GMAT PREP
by mehravikas » Thu Aug 20, 2009 12:14 pm
70, 75, 80, 85, 90, 105, 105, 130, 130, 130 the list shown consists...
3
Last post by mehravikas
Fri Aug 21, 2009 3:09 pm
Fri Aug 21, 2009 3:09 pm
Difference of the sums
by sk8ternite » Tue Aug 18, 2009 6:58 pm
The sum of all the integers between 101 and 147, exclusive, is how...
12
Last post by smar83
Fri Aug 21, 2009 3:01 pm
Fri Aug 21, 2009 3:01 pm
Inequalities
by hpgmat » Thu Aug 20, 2009 12:09 pm
which of the following inequalities is an algebric expression for the...
5
Last post by pandeyvineet24
Fri Aug 21, 2009 2:46 pm
Fri Aug 21, 2009 2:46 pm
Range of difference
by goelmohit2002 » Fri Aug 21, 2009 9:50 am
T is a set of 30 decimals, sum of which is S. All the decimals are...
4
Last post by goelmohit2002
Fri Aug 21, 2009 11:05 am
Fri Aug 21, 2009 11:05 am
You think you can do this?
by EbrahimHashem » Thu Aug 20, 2009 9:25 pm
In a symposium of 400 people, it was observed that 200 write with...
3
Last post by real2008
Fri Aug 21, 2009 8:35 am
Fri Aug 21, 2009 8:35 am
Bushel of Corn and Peck of wheat
by gmatv09 » Thu Aug 20, 2009 8:17 am
The price of a bushel of corn is currently $3.20, and the price of a...
4
Last post by tom4lax
Fri Aug 21, 2009 5:25 am
Fri Aug 21, 2009 5:25 am
Are you comfortable with sets? Try this!
by EbrahimHashem » Thu Aug 20, 2009 9:10 pm
There are two thousand families living in a country. 900 families...
3
Last post by gmatv09
Fri Aug 21, 2009 4:39 am
Fri Aug 21, 2009 4:39 am
Best material for quant
by nemo1 » Fri Aug 21, 2009 3:43 am
hi, i will be writing my gmat in the first week of november. i would...
0
Last post by nemo1
Fri Aug 21, 2009 3:43 am
Fri Aug 21, 2009 3:43 am
Help with this problem please.
by summertime » Thu Aug 20, 2009 5:37 pm
Can someone please explain this problem to me: ((1/4)^18 * (1/5)^M) =...
1
Last post by tohellandback
Thu Aug 20, 2009 8:08 pm
Thu Aug 20, 2009 8:08 pm
(2 -v5)x
by vineetbatra » Thu Aug 20, 2009 1:41 pm
If (2 -v5)x = -1, then x = A. 2 + v5 B. 1 + (v5)/2 C. 1 -...
3
Last post by truplayer256
Thu Aug 20, 2009 5:40 pm
Thu Aug 20, 2009 5:40 pm
Three questions please help
by jba05d » Mon Aug 03, 2009 9:46 am
Could someone please explain how to solve these problems. Thanks...
7
Last post by ranell
Thu Aug 20, 2009 4:43 pm
Thu Aug 20, 2009 4:43 pm
Combinatorics
by hooray » Thu Aug 20, 2009 12:35 pm
In how many ways can 3-digit numbers be formed selecting 3 digits...
5
Last post by hooray
Thu Aug 20, 2009 4:17 pm
Thu Aug 20, 2009 4:17 pm
non terminating decimal
by uptowngirl92 » Thu Aug 20, 2009 2:40 pm
8103/x is a non terminating deciml.Which of the following could be a...
1
Last post by ssmiles08
Thu Aug 20, 2009 3:21 pm
Thu Aug 20, 2009 3:21 pm
simplifying square roots
by ern5231 » Sun Aug 16, 2009 7:43 am
The attached questions needs to be simplified. OA later
9
Last post by real2008
Thu Aug 20, 2009 10:42 am
Thu Aug 20, 2009 10:42 am
mixtures- math bible sum
by vkb16 » Tue Aug 18, 2009 7:40 am
A certain solution is 60% methanol. How many ounces of methanol must...
3
Last post by ssuarezo
Wed Aug 19, 2009 8:45 pm
Wed Aug 19, 2009 8:45 pm
OG 12, Q 50.
by smar83 » Wed Aug 19, 2009 8:23 pm
This question is related to Absolute Values ( Positive/Negative...
2
Last post by smar83
Wed Aug 19, 2009 8:32 pm
Wed Aug 19, 2009 8:32 pm
A simple question on powers
by winnerhere » Wed Aug 19, 2009 6:21 am
A simple question on powers to enable me to think fast p = a^4 q =...
4
Last post by quant-master
Wed Aug 19, 2009 10:02 am
Wed Aug 19, 2009 10:02 am
prime numbers
by drnt » Tue Aug 18, 2009 11:19 pm
which prime number can be expressed as sum of two other prime numbers
3
Last post by tohellandback
Wed Aug 19, 2009 12:19 am
Wed Aug 19, 2009 12:19 am
Combination sum
by winnerhere » Mon Aug 17, 2009 3:05 am
Ten books are arranged in a row on a shelf.In how many ways can 3...
4
Last post by winnerhere
Tue Aug 18, 2009 10:26 pm
Tue Aug 18, 2009 10:26 pm
sounds so easy, yet so disturbing...
by godemol » Sun Aug 16, 2009 11:22 pm
The average (arithmetic mean) of the multiples of 6 that are greater...
12
Last post by gmatv09
Tue Aug 18, 2009 9:43 pm
Tue Aug 18, 2009 9:43 pm
rate problems
by taryn123 » Tue Aug 18, 2009 8:49 pm
I am having trouble with rate problems. Does anyone know of a link to...
0
Last post by taryn123
Tue Aug 18, 2009 8:49 pm
Tue Aug 18, 2009 8:49 pm
OG 11 Q 217
by sonaligmat » Mon Aug 03, 2009 8:53 am
A certain junior class has 1,000 students and a certain senior class...
3
Last post by bjp2008
Tue Aug 18, 2009 6:51 pm
Tue Aug 18, 2009 6:51 pm
remainder problem
by clar » Tue Aug 18, 2009 12:22 am
When n is divided by 5 the remainder is 2. When n is divided by 7 the...
2
Last post by prindaroy
Tue Aug 18, 2009 12:00 pm
Tue Aug 18, 2009 12:00 pm
Question of the Day - 18th August, 2009
by quant-master » Mon Aug 17, 2009 11:32 am
In a group of 68 students, each student is registered for at least...
2
Last post by quant-master
Tue Aug 18, 2009 9:54 am
Tue Aug 18, 2009 9:54 am
