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Problem Solving

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Are you comfortable with sets? Try this!
by EbrahimHashem »
There are two thousand families living in a country. 900 families...
3
Last post by gmatv09
Fri Aug 21, 2009 4:39 am
Best material for quant
by nemo1 »
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
Help with this problem please.
by summertime »
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
(2 -v5)x
by vineetbatra »
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
Three questions please help
by jba05d »
Could someone please explain how to solve these problems. Thanks...
7
Last post by ranell
Thu Aug 20, 2009 4:43 pm
Combinatorics
by hooray »
In how many ways can 3-digit numbers be formed selecting 3 digits...
5
EXPERT REPLIES
Last post by hooray
Thu Aug 20, 2009 4:17 pm
non terminating decimal
by uptowngirl92 »
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
m, n , k
by clar »
If m+n+k = 15 where m , n , k are positive integers and m<n<k...
5
Last post by ankitns
Thu Aug 20, 2009 1:41 pm
simplifying square roots
by ern5231 »
The attached questions needs to be simplified. OA later
9
Last post by real2008
Thu Aug 20, 2009 10:42 am
AP-IV
by maihuna »
If S1, S2, S3, ... , S50 are the sums of 20 terms of AP series whose...
3
Last post by real2008
Thu Aug 20, 2009 10:35 am
mixtures- math bible sum
by vkb16 »
A certain solution is 60% methanol. How many ounces of methanol must...
3
Last post by ssuarezo
Wed Aug 19, 2009 8:45 pm
OG 12, Q 50.
by smar83 »
This question is related to Absolute Values ( Positive/Negative...
2
Last post by smar83
Wed Aug 19, 2009 8:32 pm
Geometry sum
by winnerhere »
pic attached.
4
Last post by tohellandback
Wed Aug 19, 2009 7:39 pm
A simple question on powers
by winnerhere »
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
prime numbers
by drnt »
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
smallest prime
by cmr209 »
5
Last post by winnerhere
Wed Aug 19, 2009 12:04 am
Combination sum
by winnerhere »
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
sounds so easy, yet so disturbing...
by godemol »
The average (arithmetic mean) of the multiples of 6 that are greater...
12
Last post by gmatv09
Tue Aug 18, 2009 9:43 pm
rate problems
by taryn123 »
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
OG 11 Q 217
by sonaligmat »
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
remainder problem
by clar »
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
GMAT prep Question 7
by subhasis8877 »
Please refer the attachment
1
Last post by truplayer256
Tue Aug 18, 2009 11:33 am
GMATprep Question -1
by subhasis8877 »
Please refer the attachment
1
Last post by prindaroy
Tue Aug 18, 2009 11:31 am
GMAt prep Question no 2
by subhasis8877 »
Please refer the attachment
1
Last post by prindaroy
Tue Aug 18, 2009 11:25 am
GMAT Question 3
by subhasis8877 »
Please refer the attachment
1
Last post by prindaroy
Tue Aug 18, 2009 11:23 am
GMAT prep Question 5
by subhasis8877 »
Please refer the attachment
1
Last post by prindaroy
Tue Aug 18, 2009 11:20 am
Question of the Day - 18th August, 2009
by quant-master »
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
GMAt prep Question 8
by subhasis8877 »
Please refer the attachment
1
Last post by Bryant@VeritasPrep
Tue Aug 18, 2009 8:43 am
AP-III
by maihuna »
If the sum of m terms of an AP is to the sum of n terms of another AP...
4
Last post by maihuna
Tue Aug 18, 2009 6:30 am
probability
by clar »
six cards are numbered 1 to 6.with replacement one card is drawn out...
2
Last post by clar
Tue Aug 18, 2009 1:40 am
AP -I
by maihuna »
The number of terms in an AP is even; the sum of the odd terms is 24,...
2
Last post by tohellandback
Mon Aug 17, 2009 11:43 pm
fraction with unknown exponential
by cmr209 »
A 17 B 18 C 34 D 35 E 36
1
Last post by tohellandback
Mon Aug 17, 2009 10:01 pm
Distance travelled
by getso »
Hi, Could anybody let me know how do I solve such problems quickly.....
1
Last post by tohellandback
Mon Aug 17, 2009 8:29 pm
greatest integer
by [email protected] »
If n is the product of the integers from 1 to 20 inclusive, what is...
14
Last post by vineetbatra
Mon Aug 17, 2009 8:28 pm
cigar problem
by coolgirl26 »
friend gave me this problem to solve..very hard for me. A cuban cigar...
2
Last post by jkpimp168
Mon Aug 17, 2009 8:16 pm
Permutation question
by goelmohit2002 »
In a certain test, a student must answer 8 out of 10 questions. How...
5
Last post by tohellandback
Mon Aug 17, 2009 6:25 pm
combination permutation
by adeel »
On how many ways can the letters of the word COMPUTER be arranged? 1....
2
Last post by PussInBoots
Mon Aug 17, 2009 4:02 pm
Exponent with variable
by fltingley »
If (1/5)^m * (1/4)^18 = 1/(2(10)^35), then m= 17 18 34 35 36 OA: 35...
2
Last post by fltingley
Mon Aug 17, 2009 11:43 am
fall 2010 aspirants
by amita123 »
Hi Friends I am writing my GMAT in the last week of...
1
Last post by imhimanshu
Mon Aug 17, 2009 7:11 am
books from the library
by Xbond »
Hi there, I would like to know the simplest process to resolve this...
3
Last post by imhimanshu
Mon Aug 17, 2009 6:33 am
coin
by Xbond »
Hi there, I would like to know the simplest process to resolve this...
3
Last post by Xbond
Mon Aug 17, 2009 5:25 am
sides of a triangle
by Xbond »
Hi there, I would like to know the simplest process to resolve this...
2
Last post by Xbond
Mon Aug 17, 2009 5:22 am
Geometry sum 2
by winnerhere »
There is a square field with three cows tethered at three different...
6
Last post by winnerhere
Mon Aug 17, 2009 2:56 am
die and coin
by maihuna »
Consider the experiment of throwing a die, if a multiple of 3 comes...
5
Last post by [email protected]
Mon Aug 17, 2009 1:11 am
median values
by cmr209 »
If 0 < x < 1, what is the median of the values x, x^-1 , x^2 ,...
2
Last post by cmr209
Sun Aug 16, 2009 11:53 pm
Find Median
by ern5231 »
Five positive integers p,q,r,s,t have average of 18. It is given that...
1
Last post by tohellandback
Sun Aug 16, 2009 8:43 pm
good one ..pl solve
by gmat20092009 »
03 cans consist of 06 green, 09 red and 13 black ball. What is the...
1
Last post by tohellandback
Sun Aug 16, 2009 8:27 pm
Divisibilty
by clar »
If (2^18-n) is divisible by 3 which of the following could be the...
4
Last post by clar
Sun Aug 16, 2009 8:14 pm
AP-II
by maihuna »
There are two sets of numbers each consisting of 3 terms and sum of...
4
Last post by tohellandback
Sun Aug 16, 2009 7:55 pm
median question
by ern5231 »
If m is the median of 3 consecutive positive integers then which one...
4
Last post by tohellandback
Sun Aug 16, 2009 7:30 pm
Target Test Prep
5-Day Free Trial
5-day free, full-access trial TTP

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Target Test Prep
Magoosh
Magoosh
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MORE DETAILS
Magoosh