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Problem Solving

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Last post
another geo problem
by giatch »
In the above circle, the radius is 6 and the chord AB=6. What is the...
5
Last post by gmatjedi
Sat Jun 05, 2010 4:40 am
Integer Digit Problem
by wcheng57 »
This was a real GMAT problem from an old GMAT Test Paper exam. How...
2
Last post by iikarthik
Fri Jun 04, 2010 11:55 pm
MATH TABLE
by francoisph »
hi, please could you explain below? X Y Z 4|1 -5 m E|7 n 10 F|2 -4 5...
4
Last post by frank1
Fri Jun 04, 2010 9:36 pm
210 bags contain almonds
by sanju09 »
Each of 435 bags contains at least one of the following three items:...
13
Last post by ironsferri
Fri Jun 04, 2010 12:27 pm
Problem Solving Help!!
by phoenix9801 »
Hi Guys, I was wondering if anyone can help me please. Would...
4
Last post by uwhusky
Fri Jun 04, 2010 10:23 am
GMATPrep Problem
by yankee.musk »
If x<0, then Sqrt( -x|x| ) is (A) -x (B) -1 (C) 1 (D) x (A)...
15
Last post by Patrick_GMATFix
Fri Jun 04, 2010 8:11 am
Interest
by govind_raj_76 »
Trevor began his job as a bank clerk with a monthly salary of 1800 $....
3
Last post by mj78ind
Fri Jun 04, 2010 8:11 am
math POWER
by francoisph »
Hi, could you resolve below? (1/5)^m(1/4)^18=1/(2(10)^35 thks
3
Last post by francoisph
Fri Jun 04, 2010 7:46 am
Factorial
by vinee »
Is there any way to do this question without doing crazy...
7
Last post by liferocks
Thu Jun 03, 2010 7:45 pm
Fractions Problem
by iikarthik »
Hi, It would great if someone could post the explanation. Thanks...
2
Last post by liferocks
Thu Jun 03, 2010 7:31 pm
MATH MIXTURE PROBLEM
by francoisph »
HI gUYS please could you explain below? GMAT TEST / MIXTURE PROBLEM...
2
Last post by indiantiger
Thu Jun 03, 2010 5:44 pm
Please help me on this
by sohaib_iba »
A painting is sold at a discount of 30% and still gives a profit of...
3
Last post by indiantiger
Thu Jun 03, 2010 5:00 pm
DATA SUFFICIENCY SET
by francoisph »
Hi, Please someone could explain me? S is a set of positive integers...
6
Last post by francoisph
Thu Jun 03, 2010 12:10 pm
Absolute Value
by komal »
How many possible integer values are there for x if |4x-3| < 6 ?...
3
Last post by Patrick_GMATFix
Thu Jun 03, 2010 9:43 am
Algebra - 1
by Aman verma »
Q: The value of 1/(x^b + x^-c + 1) +1/( x^c + x^-a + 1) + 1/(x^a +...
6
Last post by RJ Learnz
Thu Jun 03, 2010 9:33 am
Algebra - 2
by Aman verma »
Q: The value of 1/(1 + p + q^-1) + 1/(1 + q + r^-1) + 1/(1 + r +...
3
Last post by akdayal
Thu Jun 03, 2010 9:04 am
co-ordinate geometry
by mitaliisrani »
A and B are two points on a coordinate plane. All the points , in the...
3
Last post by tpr-becky
Thu Jun 03, 2010 12:04 am
Question - Statistics
by vijaynarayanan »
How is it that B is the answer?
2
Last post by tpr-becky
Wed Jun 02, 2010 11:56 pm
MIXTURE
by govind_raj_76 »
Fifty gallons of solution x contains ten gallons of P and 40 gallons...
2
Last post by pradeepkaushal9518
Wed Jun 02, 2010 11:15 pm
permutation and combination
by winnerhere »
12 persons sitting in a row,how select 4 out of them so that those...
5
Last post by nysnowboard
Wed Jun 02, 2010 10:24 pm
OG 12 unit problem
by pradeepkaushal9518 »
what is the unit digit of (13)^4(17)^2(29)^3? A.9 B.7 C.5 D.3 E.1 plz...
3
Last post by Testluv
Wed Jun 02, 2010 9:43 pm
Equation |x| + |y| = 10 encloses a certain region on the coo
by bhumika.k.shah »
Equation |x| + |y| = 10 encloses a certain region on the coordinate...
11
Last post by nysnowboard
Wed Jun 02, 2010 9:23 pm
function problem
by nysnowboard »
9. Let the function h be defined by h(x) = sqrt(x) + 2. If 3 h(v) =...
2
Last post by nysnowboard
Wed Jun 02, 2010 8:16 pm
Quant question query - 1
by apuso »
If a committee of 3 people is to be selected from among 5 married...
9
EXPERT REPLIES
Last post by diebeatsthegmat
Wed Jun 02, 2010 5:58 pm
og 12 problem of degree
by pradeepkaushal9518 »
of 30 applicants for a job,14 had atleast 4 years experience,18 had...
3
Last post by Patrick_GMATFix
Wed Jun 02, 2010 8:29 am
need helppppppp
by sohaib_iba »
Jane travel a distance of 60 miles @ 30 mph and another 90 miles @ 60...
3
Last post by selango
Wed Jun 02, 2010 8:25 am
need helpppppp
by sohaib_iba »
Ahsan travels from A to B at a speed of 40 mph and returns along the...
5
Last post by indiantiger
Wed Jun 02, 2010 8:04 am
DATA SUFFICIENCY ALL INTEGERS
by francoisph »
hi, please could you explain below? for all integers n, n^*=n(n-1)...
1
Last post by liferocks
Wed Jun 02, 2010 6:35 am
need helppppp
by sohaib_iba »
John's salary was increased by 25% in the first year, and by 20% in...
1
Last post by liferocks
Wed Jun 02, 2010 6:16 am
Need helpppp
by sohaib_iba »
Adnan scores 45% of the marks in an exam and passes by 5 marks....
2
Last post by selango
Wed Jun 02, 2010 5:42 am
Need helpp
by sohaib_iba »
In an election where there are only 2 candidates one who gets 43% of...
3
Last post by gmatjedi
Wed Jun 02, 2010 3:59 am
Need helppp
by sohaib_iba »
In an election 4% of the votes cast are invalid. A candidate gets 55%...
3
EXPERT REPLIES
Last post by gmatjedi
Wed Jun 02, 2010 3:48 am
The table above shows the number - pls delete this post!
by mitzwillrockgmat »
can someone delete this post? the delete button is missing! i made a...
7
Last post by gmatmachoman
Wed Jun 02, 2010 2:34 am
82
by vaivish »
82. If k^(xy)=1, where k is not zero, which of the following must be...
5
Last post by Thouraya
Wed Jun 02, 2010 1:52 am
Algebra
by Aman verma »
Q: If x = 3 + 3^2/3 + 3^ 1/3 , then the value of x^3 - 9x^2 + 18x -...
6
Last post by Aman verma
Wed Jun 02, 2010 1:19 am
probability question
by raunekk »
Q)A drawer holds 4 red hats and 4 blue hats.What is the probability...
13
Last post by Thouraya
Wed Jun 02, 2010 12:44 am
GMAT PREP WORK PROB?
by dferm »
Two water pumps, working simultaneously at their respective constant...
13
Last post by jcbruin
Tue Jun 01, 2010 7:09 pm
Need help on this
by sohaib_iba »
In city X, 80% of the households have cars. Of these 20% run their...
5
Last post by Testluv
Tue Jun 01, 2010 6:11 pm
PS OG 12 #32
by sudi760mba »
sqrt ? Other ways of solving this other than what's in the book?...
8
Last post by Kevdog2834
Tue Jun 01, 2010 9:57 am
GMAT Problem Solving - Triangle Geometry
by ravis25 »
In the Figure Above, what is the value of X? A) 50 B) 60 C) 65 D) 70...
7
Last post by pradeepkaushal9518
Tue Jun 01, 2010 9:32 am
Please help me on this question
by sohaib_iba »
The ratio of the price of coffee A to coffee B is 2:3. During a...
2
Last post by selango
Tue Jun 01, 2010 8:41 am
Probability question
by bhavna »
Richard has 3 green, 2 red and 3 blue balls in a bag. He randomly...
5
Last post by Gmat Bond
Tue Jun 01, 2010 8:04 am
Huge Roadblock: Solving Problems with Too Many Decimals
by JoeyV »
Alright, I'm having a problem that is exacerbated by my current...
3
Last post by logik1911
Tue Jun 01, 2010 6:17 am
Prime factors
by mj78ind »
If h(n) = 2*4*6*......n, where will the smallest prime factor of...
2
Last post by Patrick_GMATFix
Tue Jun 01, 2010 4:46 am
WORD PROBLEM GUMBALLS
by francoisph »
Hi, I really didn't get this issue please could you explain? a...
10
Last post by acemans
Tue Jun 01, 2010 4:20 am
Gold Coins
by Aman verma »
Q: Ethan had some gold coins with him . He distributed all the gold...
7
Last post by Testluv
Tue Jun 01, 2010 1:29 am
Area change for rectangle
by mak_mak_mak »
A rectangle is 14 cm long and 10 cm wide. If the length is reduced by...
5
EXPERT REPLIES
Last post by 4GMAT_Mumbai
Mon May 31, 2010 11:29 pm
Co-ordinate geometry problem
by ronsom »
Could someone please explain a solution to this problem? Answer is D
2
Last post by ronsom
Mon May 31, 2010 10:10 pm
Michael and Adam
by truplayer256 »
Micheal and Adam can do together a piece of work in 20 days. After...
5
Last post by frank1
Mon May 31, 2010 7:14 pm
Kaplan PS
by vinaynp »
if 0 < p < 1, which of the following has the least value? a)...
2
Last post by vinaynp
Mon May 31, 2010 6:57 pm