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Problem Solving

Topics Posts Last Post

Angle??

by:
Can someone tell me how u find the attached angle?? I would think...

1 Fri Jul 24, 2009 10:46 am

by: prindaroy View latest post

OG 11 PS 90

by:
At the rate of m meters per s seconds, how many meters does a cyclist...

4 Fri Jul 24, 2009 9:31 am

by: cholloway View latest post

Gmat prep1 ps1

by:
Please explain in detail my answer is A.

6 Fri Jul 24, 2009 4:28 am

by: Naruto View latest post

Must be true

by:
If d > 0 and 0 < 1 - (c/d) < 1, which of the following must...

1 Thu Jul 23, 2009 9:19 pm

by: mehravikas View latest post

consecutive integer - OG 11 # 201

by:
If the sum of n consecutive integer is 0, which of the following must...

2 Thu Jul 23, 2009 8:33 pm

by: investasi View latest post

cookie crazy bret

by:
Bret discovers 150 bags of his favorite cookies contain a total of...

6 Thu Jul 23, 2009 8:09 pm

by: jjk View latest post

'Though this be madness yet there is method in it.'

by: Page: 1, 2, 3
This thread is dedicated to finding the best Method/Approach to a...

39 Thu Jul 23, 2009 6:35 pm

by: tohellandback View latest post

Mod x

by:
Is |x|< 1? (1) |x + 1| = 2|x - 1| (2) |x - 3|≠ 0 A....

7 Thu Jul 23, 2009 5:22 pm

by: raghavsarathy View latest post

radical sign question

by:
hi, i have trouble solving this. any help will be appreciated :...

7 EXPERT REPLIES Thu Jul 23, 2009 1:48 pm

by: beter2jump View latest post

functions

by:
Find the minimum value of the following function: f(x) = (x - 5)2 +...

5 EXPERT REPLIES Thu Jul 23, 2009 9:53 am

by: kamalsinghy View latest post

MGMAT - trains meet !

by:
Q. It takes the high-speed train x hours to travel the z miles from...

3 Thu Jul 23, 2009 9:07 am

by: nitya34 View latest post

Venn diagram-Road (distance)-Solution problems bank

by:
hi everybody. i had a difficulty with this kind of questions. is...

0 Thu Jul 23, 2009 3:38 am

by: blaster View latest post

standard deviation

by:
If the mean on the exam is 530 and the standard deviation is 110,what...

8 EXPERT REPLIES Thu Jul 23, 2009 3:09 am

by: tohellandback View latest post

Any other way for this problem?

by:
OG 12th Ed. Pg 223. Q 116. I have already seen the OG method of...

6 Wed Jul 22, 2009 10:05 pm

by: bfman View latest post

Function

by:
A function is defined by the fule that F(N) equals the nmber of...

1 EXPERT REPLIES Wed Jul 22, 2009 7:32 pm

by: Stuart Kovinsky View latest post

Negative number

by:
M = {-6, -5, -4, -3, -2} T = {-2, -1, 0, 1, 2, 3} If an integer is to...

1 EXPERT REPLIES Wed Jul 22, 2009 7:03 pm

by: Stuart Kovinsky View latest post

Width of canal

by:
To find the width of a canal a rod is fixed vertically on the bank so...

2 Wed Jul 22, 2009 1:24 pm

by: xilef View latest post

Red Balls

by:
Box W and Box V each contain several blue sticks and red sticks, and...

2 Wed Jul 22, 2009 12:56 pm

by: El Cucu View latest post

Gmat prep

by:
Explain

1 Wed Jul 22, 2009 12:23 pm

by: jjk View latest post

Slope of the line

by:
In the xy-plane, what is the slope of line l? (1) Line l dose not...

3 Wed Jul 22, 2009 11:51 am

by: jjk View latest post

Averages

by:
If the average (arithmetic mean) of 18 consecutive odd integers is...

4 Wed Jul 22, 2009 10:20 am

by: ghacker View latest post

3^k

by:
If p is the product of the integers from 1 to 30, inclusive, what is...

5 Wed Jul 22, 2009 9:42 am

by: scoobydooby View latest post

GMAT Prep Question Exponents

by:
Here is the questions. Thanks for the help. If xy=1, what is the...

10 EXPERT REPLIES Wed Jul 22, 2009 8:50 am

by: Ian Stewart View latest post

K

by:
31. Does the integer k have a factor p such that 1<p<k? 1)....

5 Wed Jul 22, 2009 2:17 am

by: real2008 View latest post

divisibility

by:
Is the integer r divisible by 3 ? 1) r is the product of 4...

3 Wed Jul 22, 2009 1:11 am

by: real2008 View latest post

Employees

by:
Of the 800 employees in a certain company, 70% have serviced more...

2 Tue Jul 21, 2009 10:02 pm

by: gmat740 View latest post

Probability Question Doubt

by:
Hi All, Can someone please help me understand how to solve the below...

7 EXPERT REPLIES Tue Jul 21, 2009 9:32 pm

by: Stuart Kovinsky View latest post

Function

by:
For all integers n, the function f is defined by f (n) = an, where a...

2 Tue Jul 21, 2009 9:13 pm

by: Mayur Sand View latest post

Ques just popped up in my head

by:
Hi, this question just came in my head...So dunno whether it is valid...

1 Tue Jul 21, 2009 8:25 pm

by: tohellandback View latest post

university

by:
A certain university will select 1 of 7 candidates eligible to fill a...

3 Tue Jul 21, 2009 7:01 pm

by: gmat740 View latest post

Rectangular Coordinate

by:
Don't know the answer. Please let me know your answer with an...

6 Tue Jul 21, 2009 6:18 pm

by: umaa View latest post

XY Symmetric

by:
I don't have answer for this question. Don't you think the answer is...

3 Tue Jul 21, 2009 5:44 pm

by: umaa View latest post

What is the mode of this set ?

by:
Hi All, Can someone please tell what is the mode of the following set...

8 EXPERT REPLIES Tue Jul 21, 2009 2:26 pm

by: Ian Stewart View latest post

Is this something which is understood?

by:
Referring to Page 237 Question 159 on Official Guide 12th Edition. Is...

6 EXPERT REPLIES Tue Jul 21, 2009 2:25 pm

by: bfman View latest post

Exponent help

by:
So I recently took the GMAT a week ago and ran into a question that...

0 Tue Jul 21, 2009 1:47 pm

by: aanderson04 View latest post

least positive

by:
what is the least positive integer that is divisible by each of the...

5 EXPERT REPLIES Tue Jul 21, 2009 12:48 pm

by: Stuart Kovinsky View latest post

What is the value ?

by:
Hi All, Can some one please tell what is the following equation...

2 EXPERT REPLIES Tue Jul 21, 2009 12:03 pm

by: goelmohit2002 View latest post

There are 2 ways to draw this PIC!

by:
Please see attached pics. Can someone please clarify for me? Thanks.

6 Tue Jul 21, 2009 10:47 am

by: ssmiles08 View latest post

ratio

by:
The ratio of boys to girls in Class A is 3 to 4. The ratio of boys to...

5 Tue Jul 21, 2009 8:11 am

by: nitya34 View latest post

opening night performance

by:
At the opening night performance of a new play,5% of the theatre...

5 Tue Jul 21, 2009 8:10 am

by: ssmiles08 View latest post

Mean?

by:
Set B has three positive integers with a median of 9. If the largest...

3 Tue Jul 21, 2009 6:43 am

by: tohellandback View latest post

DVD rental-silly sum which I cant get

by:
A DVD rental costs d dollars to rent for 2 days and $2.25 for each...

1 Tue Jul 21, 2009 5:35 am

by: shibal View latest post

geometry: triangle question

by:
this one is killing me because it sounds so easy, but I don't get...

3 Mon Jul 20, 2009 11:07 pm

by: mehravikas View latest post

factorial question!

by:
Could someone please explain how 2!=(m-1)! = 2=m-1 = m=3? i know the...

2 Mon Jul 20, 2009 9:56 pm

by: ASS1991 View latest post

"user-friendly" and "fast response time"

by:
User-friendly 56% Fast response time 48% Bargain prices 42% The table...

7 Mon Jul 20, 2009 7:21 pm

by: shibal View latest post

nevermind.. it was my bad :)

by:
Referencing Official Guide 12th Edition. Page 197 Q 32. Both B and D...

5 Mon Jul 20, 2009 5:20 pm

by: bfman View latest post

Phone plan

by:
I have looked at this problem a million times and dont see how to get...

7 Mon Jul 20, 2009 3:21 pm

by: xilef View latest post

Triangle Question

by:
This should be easy but I'm getting tripped up for some reason. If...

2 Mon Jul 20, 2009 11:12 am

by: deanm85 View latest post

Shortcut in Standard Deviation questions???

by:
This question is already solved on this forum and I know the solution...

7 EXPERT REPLIES Mon Jul 20, 2009 10:06 am

by: Ian Stewart View latest post

Standard Deviation problem

by:
This one is from GMATPrep exam: The residents of Town X participated...

4 EXPERT REPLIES Mon Jul 20, 2009 9:41 am

by: Ian Stewart View latest post

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