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Topics
POSTS
Last post
Function Problem
by jk2010 » Thu Dec 30, 2010 4:08 pm
For all positive integers m , @m=3m when m is odd and @m=1/2 m when m...
3
Last post by Anurag@Gurome
Thu Dec 30, 2010 9:41 pm
Thu Dec 30, 2010 9:41 pm
Busy word problem
by jk2010 » Thu Dec 30, 2010 4:14 pm
Alice's take-home pay last year was the same each month, and she...
1
Last post by anshumishra
Thu Dec 30, 2010 4:29 pm
Thu Dec 30, 2010 4:29 pm
Without calculator and excel (2)
by Night reader » Thu Dec 30, 2010 3:41 pm
What is the last digit of (1,103 - 816) ^39 A. 3 B. 4 C. 5 D. 7 E. 9
2
Last post by Night reader
Thu Dec 30, 2010 3:55 pm
Thu Dec 30, 2010 3:55 pm
If s, u, and v
by ektamatta » Thu May 29, 2008 7:53 pm
If s, u, and v are positive integers and , which of the following...
5
Last post by cheryl3007
Thu Dec 30, 2010 7:56 am
Thu Dec 30, 2010 7:56 am
Princeton ..Interest on amount..pg no.177
by prachich1987 » Wed Dec 29, 2010 9:33 pm
If one of jean's credit cards charges more than 2 % interest each...
7
Last post by RACHVIK
Thu Dec 30, 2010 2:59 am
Thu Dec 30, 2010 2:59 am
Profit Percentage.
by goyalsau » Thu Dec 30, 2010 12:05 am
Gautam has different brands of Laptop in his show room. They are...
2
Last post by anshumishra
Thu Dec 30, 2010 2:14 am
Thu Dec 30, 2010 2:14 am
polygon with n sides is 180(n – 2) degrees
by arora007 » Wed Dec 29, 2010 3:20 am
The sum of the interior angles of any polygon with n sides is 180(n...
5
Last post by arora007
Thu Dec 30, 2010 1:41 am
Thu Dec 30, 2010 1:41 am
Challenging Problem Solving
by thedude232 » Wed Dec 29, 2010 3:40 pm
If each term in the sum a-1 + a-2 + ... + a-n is either 7 or 77 and...
2
Last post by Anurag@Gurome
Wed Dec 29, 2010 10:33 pm
Wed Dec 29, 2010 10:33 pm
Tough Coordinate Geo OG problem
by tonebeeze » Wed Dec 29, 2010 9:02 pm
Right triangle PQR is to be constructed in the xy-plane so that the...
1
Last post by Anurag@Gurome
Wed Dec 29, 2010 9:17 pm
Wed Dec 29, 2010 9:17 pm
average working hour per day
by mariah » Tue Dec 28, 2010 8:11 am
for 20 weeks, Mary works x minutes on Monday Wed. Fri. And y minutes...
6
Last post by Tani
Wed Dec 29, 2010 7:39 pm
Wed Dec 29, 2010 7:39 pm
greatest common divisor
by arora007 » Wed Dec 29, 2010 3:46 am
If 3 is the greatest common divisor of positive integers r and s,...
2
Last post by diebeatsthegmat
Wed Dec 29, 2010 5:40 pm
Wed Dec 29, 2010 5:40 pm
FDP- Please help!!
by thedude232 » Wed Dec 29, 2010 5:27 pm
What is the tens digit of the positive integer r? (1) The tens digit...
1
Last post by anshumishra
Wed Dec 29, 2010 5:36 pm
Wed Dec 29, 2010 5:36 pm
Rate Problem
by thedude232 » Wed Dec 29, 2010 5:17 pm
At a speed of 50 miles per hour, a certain car uses 1 gallon of...
1
Last post by anshumishra
Wed Dec 29, 2010 5:28 pm
Wed Dec 29, 2010 5:28 pm
Challenging - Exponent Problem
by thedude232 » Wed Dec 29, 2010 3:58 pm
If 2^x - 2^x-2 = 3(2^13), what is the value of x? a) 9 b) 11 c) 13 d)...
2
Last post by anshumishra
Wed Dec 29, 2010 4:09 pm
Wed Dec 29, 2010 4:09 pm
Weighted Percentile Problems
by anuptvm » Wed Dec 29, 2010 4:55 am
Linda's grade was 90th percentile of 80 grades for her class. Of the...
8
Last post by shovan85
Wed Dec 29, 2010 9:52 am
Wed Dec 29, 2010 9:52 am
Circles and Triangles
by anuptvm » Wed Dec 29, 2010 5:19 am
Which of the following lists the number of points at which a circle...
7
Last post by fskilnik@GMATH
Wed Dec 29, 2010 6:45 am
Wed Dec 29, 2010 6:45 am
Another weighted average problem ?
by anuptvm » Wed Dec 29, 2010 5:34 am
Of the 800 employees in company X, 70 percent have been in the...
3
Last post by Anurag@Gurome
Wed Dec 29, 2010 5:47 am
Wed Dec 29, 2010 5:47 am
Coffee Consumption
by Rezinka » Wed Dec 29, 2010 1:35 am
I'm sure the answer I have is incorrect. Just wanted a check : Please...
2
Last post by prachich1987
Wed Dec 29, 2010 3:49 am
Wed Dec 29, 2010 3:49 am
Problem Solving
by smclean23 » Sun Jul 06, 2008 4:21 pm
A certain elevator has a safe weight limit of 2,000 pounds. What is...
7
Last post by arora007
Wed Dec 29, 2010 2:32 am
Wed Dec 29, 2010 2:32 am
800score.com overlapping set problem
by HPengineer » Sun Dec 26, 2010 3:18 pm
A survey asked 210 college students if they preferred either windows...
7
Last post by blaster
Tue Dec 28, 2010 11:23 pm
Tue Dec 28, 2010 11:23 pm
Overlapping Set
by gmatusa2010 » Fri Dec 24, 2010 4:19 am
In a certain investment club, 36 members invest in domestic stocks or...
8
Last post by gmatusa2010
Tue Dec 28, 2010 11:12 pm
Tue Dec 28, 2010 11:12 pm
BTG problem 700+ (content changed)
by Night reader » Tue Dec 28, 2010 10:06 pm
How many positive integers less than 5,000 are such that the product...
3
Last post by Night reader
Tue Dec 28, 2010 11:09 pm
Tue Dec 28, 2010 11:09 pm
Probability
by N:Dure » Fri Dec 24, 2010 6:29 pm
1) A coin is tossed 6 times. What's the probability of getting at...
17
Last post by anshumishra
Tue Dec 28, 2010 9:07 pm
Tue Dec 28, 2010 9:07 pm
700+ question
by Night reader » Tue Dec 28, 2010 12:06 pm
In the set of integers from 0 to 700, how many possible values have...
6
Last post by anshumishra
Tue Dec 28, 2010 8:58 pm
Tue Dec 28, 2010 8:58 pm
Combo/Perm
by gmatusa2010 » Tue Dec 28, 2010 6:40 pm
Out of seven models, all of different heights, five models will be...
5
Last post by anshumishra
Tue Dec 28, 2010 7:47 pm
Tue Dec 28, 2010 7:47 pm
OG PS #204 VIC problem
by tonebeeze » Tue Dec 28, 2010 5:11 pm
Can someone help me chart this problem out please. I'm having trouble...
2
Last post by GMATGuruNY
Tue Dec 28, 2010 6:21 pm
Tue Dec 28, 2010 6:21 pm
Simplify
by jsasipriya » Tue Dec 28, 2010 4:16 pm
|y|>|y+1| Please explain how to simplify the above inequality.
2
Last post by anshumishra
Tue Dec 28, 2010 5:47 pm
Tue Dec 28, 2010 5:47 pm
Simplify
by jsasipriya » Tue Dec 28, 2010 4:23 pm
lx+4l^2>4 Please help me simplify the above. Thanks
2
Last post by anshumishra
Tue Dec 28, 2010 5:38 pm
Tue Dec 28, 2010 5:38 pm
Not able to solve this problem!!
by aman273 » Mon Dec 27, 2010 7:14 am
I am not able to solve this simple problem, My approach is: Since...
5
Last post by okletsdothis
Tue Dec 28, 2010 5:55 am
Tue Dec 28, 2010 5:55 am
need a tip for calculation
by HPengineer » Sun Dec 26, 2010 10:52 pm
a problem states that .0063 percent of the population = 10 people...
4
Last post by fskilnik@GMATH
Tue Dec 28, 2010 5:53 am
Tue Dec 28, 2010 5:53 am
Square root of squares ...
by richs_ca » Sun May 04, 2008 10:27 am
If X<0 then sq rt of -X \x\ is (note: \x\ is absolute value of x,...
5
Last post by fskilnik@GMATH
Tue Dec 28, 2010 5:29 am
Tue Dec 28, 2010 5:29 am
Hill Top A
by goyalsau » Mon Dec 27, 2010 11:02 pm
A person starts from hill top A, goes downhill, then along a plain...
5
Last post by Anurag@Gurome
Tue Dec 28, 2010 2:45 am
Tue Dec 28, 2010 2:45 am
gmat hacks
by Night reader » Mon Dec 27, 2010 6:26 pm
Among a group of 1,500 people, 44 percent invest in mutual funds, 22...
2
Last post by blaster
Mon Dec 27, 2010 11:30 pm
Mon Dec 27, 2010 11:30 pm
Square root
by knowledgeisatreasure » Tue Aug 11, 2009 3:15 pm
Can anyone help me solve this question please: √576800 is...
6
Last post by beastly B
Mon Dec 27, 2010 9:45 pm
Mon Dec 27, 2010 9:45 pm
Is there an easier way of finding the square root of big....
by Emawk » Sat Dec 20, 2008 8:38 pm
Is there an easier way of finding the square root of big numbers?...
3
Last post by beastly B
Mon Dec 27, 2010 9:15 pm
Mon Dec 27, 2010 9:15 pm
Combinations
by Woozler » Mon Dec 27, 2010 8:01 pm
If we have 5 red, 4 white, 3 black and 2 yellow marbles, how many...
3
Last post by Anurag@Gurome
Mon Dec 27, 2010 8:43 pm
Mon Dec 27, 2010 8:43 pm
800 score.com is Q> R?
by HPengineer » Mon Dec 27, 2010 1:06 pm
Let Q and R be constants such that q>r. Let x be a real number and...
4
Last post by lunarpower
Mon Dec 27, 2010 2:48 pm
Mon Dec 27, 2010 2:48 pm
N = 121212
by goyalsau » Mon Dec 27, 2010 3:22 am
I know this question is not from the Gmat syllabus , But just...
9
Last post by fskilnik@GMATH
Mon Dec 27, 2010 10:16 am
Mon Dec 27, 2010 10:16 am
Sequence of Twos (DIGITS)
by tomada » Sun Dec 26, 2010 1:49 pm
This one comes from a Fractions, Decimals, & Percents Question...
5
Last post by fskilnik@GMATH
Mon Dec 27, 2010 9:38 am
Mon Dec 27, 2010 9:38 am
polygon, Point A and B , Circles & Fruit Dealer
by goyalsau » Sat Dec 25, 2010 5:11 am
If each interior angle of a regular polygon is 150 degrees, then it...
13
Last post by prachich1987
Sun Dec 26, 2010 9:54 pm
Sun Dec 26, 2010 9:54 pm
Combined Work.
by goyalsau » Fri Dec 24, 2010 11:54 pm
The time taken by P to complete a piece of work is four times the...
6
Last post by anshumishra
Sun Dec 26, 2010 9:41 am
Sun Dec 26, 2010 9:41 am
please help me
by chadmanila » Sun Dec 26, 2010 5:20 am
Find the max and min value of the given linear expression subject to...
1
Last post by bblast
Sun Dec 26, 2010 8:45 am
Sun Dec 26, 2010 8:45 am
Manhattan cat1 ---Probability --committee of three ppl
by prachich1987 » Sat Dec 25, 2010 4:11 am
Hi, I know the below question had already been placed on the forums....
4
Last post by prachich1987
Sun Dec 26, 2010 2:34 am
Sun Dec 26, 2010 2:34 am
Consecutive Numbers
by N:Dure » Sat Dec 25, 2010 11:39 am
From below, what's Not the sum of consecutive numbers starting from...
2
Last post by Anurag@Gurome
Sat Dec 25, 2010 7:57 pm
Sat Dec 25, 2010 7:57 pm
probability/combinations problem
by rtaha2412 » Sat Dec 25, 2010 11:28 am
A store buys 10 loaves of bread, including 7 baguettes. If that day,...
2
Last post by diebeatsthegmat
Sat Dec 25, 2010 5:50 pm
Sat Dec 25, 2010 5:50 pm
7/27 step by step calculation method?
by ithamarsorek » Sat Dec 25, 2010 2:38 pm
I've hit a complete blank on how to calculate this one and convert it...
3
Last post by anshumishra
Sat Dec 25, 2010 3:03 pm
Sat Dec 25, 2010 3:03 pm
















