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Question of the Day - 5th August, 2009
by quant-master »
If a code word is defined to be a sequence of different letters...
12
Last post by quant-master
Thu Aug 06, 2009 6:51 am
Is Converse True ?
by goelmohit2002 »
Hi All, Angle property for a circle is that Angle in a semi circle is...
4
Last post by goelmohit2002
Thu Aug 06, 2009 6:43 am
coordinate geometry
by vscid »
On the coordinate plane (6, 2) and (0, 6) are the endpoints of the...
11
Last post by vscid
Thu Aug 06, 2009 5:48 am
Hard MGMAT question
by pg850 »
In a certain game, a large bag is filled with blue, green, purple and...
15
Last post by dtweah
Thu Aug 06, 2009 3:36 am
Growth
by joyseychow »
The population of a bacteria culture doubles every 2 minutes....
3
Last post by joyseychow
Thu Aug 06, 2009 3:05 am
Vedic Maths - Speedy calculation techniques
by quant-master »
Hi, I have compiled some speedy calculation techniques, you ppl might...
2
Last post by srisanj4
Wed Aug 05, 2009 9:29 pm
Combinations
by adityanarula »
If three cards are chosen at random from a standard deck of playing...
6
Last post by getso
Wed Aug 05, 2009 8:32 pm
2nd Gmac practice test Q
by lgd63 »
This one is driving me crazy The question had two figures (sorry cant...
1
Last post by srisanj4
Wed Aug 05, 2009 8:09 pm
PROBABILITY-
by adssaini »
Q. if the probability of rain on any given day is 50%, what it the...
4
Last post by srisanj4
Wed Aug 05, 2009 7:49 pm
Proability
by hariharakarthi »
A certain deck of cards contains 2 blue cards, 2 red cards, 2 yellow...
7
Last post by tom4lax
Wed Aug 05, 2009 2:18 pm
Surface Area
by dtweah »
The volume of a large cube is 125 cubic inches. A new shape is formed...
5
Last post by truplayer256
Wed Aug 05, 2009 12:50 pm
PROBABILITY QUESTIONS
by adssaini »
a. A five member committee is to be selected from among four Math...
3
Last post by gmat740
Wed Aug 05, 2009 12:38 pm
Question of the Day - 4th August, 2009 - Bonus Question
by quant-master »
The Question: Mixture A is 15 percent alcohol, and mixture B is 50...
3
Last post by quant-master
Wed Aug 05, 2009 10:11 am
Cube
by rish »
A large cube 10cm on a side is composed of smaller cubes 1 cm on a...
1
Last post by On_Track
Wed Aug 05, 2009 8:59 am
Adding or subtracting quadratics
by doclkk »
In general How do you add or subtract fractional quadratics Example...
1
Last post by truplayer256
Wed Aug 05, 2009 8:11 am
Can someone help with this function problem?
by eustudent »
OA is D
3
Last post by eustudent
Wed Aug 05, 2009 7:23 am
Sum of K positive integers
by fruti_yum »
How to approach the attached question? In under 2 mins!!! OA to be...
2
Last post by ankitns
Wed Aug 05, 2009 7:22 am
reductions!!
by fruti_yum »
A coat’s original price of $112 was reduced by 20 percent for a...
3
Last post by fruti_yum
Wed Aug 05, 2009 6:44 am
Co-ordinate Geometry
by ankitns »
I came across a question that required me to consider all the points...
2
Last post by ankitns
Tue Aug 04, 2009 1:31 pm
Ratio Problem
by gmat579 »
A certain company that sells only cars and trucks reported that...
5
Last post by moliver
Tue Aug 04, 2009 1:17 pm
GMAT prep question powers
by mbadrew »
2^5 + 2^5 + 3^5 + 3^5 + 3^5 a. 5^6 b. 13^5 c. 2^7 + 3^8 d. 4^5 + 9^5...
3
Last post by mbadrew
Tue Aug 04, 2009 12:49 pm
geometry - equal area
by Xbond »
Hi there, I woud like your input about this difficult geometry...
4
Last post by maihuna
Tue Aug 04, 2009 9:30 am
A Researcher
by Dream Weaver »
A researcher plans to identify each participant in a certain medical...
6
Last post by ankitns
Tue Aug 04, 2009 9:13 am
Solve the Inequality
by crejoc »
X > 1/X Can the solution be X>1 or 0>X>-1? Kindly help to...
3
Last post by tohellandback
Tue Aug 04, 2009 6:58 am
Box W and V
by gmat740 »
Box W and Box V each contain several blue sticks and red sticks, and...
4
Last post by gmat740
Tue Aug 04, 2009 6:56 am
possible values of x ?
by crackgmat007 »
OA - C
4
Last post by tom4lax
Tue Aug 04, 2009 5:08 am
geometry-Hypotenuse
by cubicle_bound_misfit »
Hi, Please help in solving. How to manipulate ?
6
Last post by tom4lax
Tue Aug 04, 2009 4:52 am
Probability problem
by PussInBoots »
A box contains 100 balls, numbered 1 to 100. If three balls are...
8
Last post by ladhanivishal
Mon Aug 03, 2009 11:01 pm
equation
by mariah »
2^(-2x)-2^(-x)-6=0, 2^x=? soryy dont have answers
1
Last post by tohellandback
Mon Aug 03, 2009 6:45 pm
CONSEC
by fruti_yum »
If x, y, and z are consecutive even positive integers, which of the...
3
Last post by shahdevine
Mon Aug 03, 2009 4:13 pm
Mixtures problem
by pavithra »
Hi I came across this problem in a high school text book. Appreciate...
2
Last post by pavithra
Mon Aug 03, 2009 4:04 pm
Odd number Properties
by goelmohit2002 »
Hi All, In the below question, can someone please tell.... what will...
8
Last post by goelmohit2002
Mon Aug 03, 2009 11:51 am
Marbles
by rish »
A student is asked to pick marbles from a bag that contains 18...
1
Last post by quant-master
Mon Aug 03, 2009 11:21 am
Checking Prime status of a number
by goelmohit2002 »
Hi All, I read somewhere that the method to use is as below. Can...
3
Last post by quant-master
Mon Aug 03, 2009 11:02 am
Atleast one blue marble
by hariharakarthi »
A bag of 10 marbles contains 3 red marbles and 7 blue marbles. If two...
2
Last post by maihuna
Mon Aug 03, 2009 9:11 am
Help with similar triangle problem
by pullabhotla »
Hi, I have a question regarding a similar triangle problem. Please...
1
Last post by maihuna
Mon Aug 03, 2009 9:05 am
Rate & Work
by muna_m »
Running at their respective constant rates, machine X takes 2 days...
4
Last post by muna_m
Mon Aug 03, 2009 8:04 am
average
by mariah »
Some sticks have the length from 1/4 to 7/8 inch, inclusive, and from...
1
Last post by truplayer256
Mon Aug 03, 2009 5:57 am
How to approach this coordinate system
by Chris8080 »
Hi, I've got a question like that: In the coordinate system, if (a,...
3
Last post by imhimanshu
Mon Aug 03, 2009 2:12 am
Ratio Problems
by jba05d »
Can someone please explain how to solve this problem. I guessed...
4
Last post by imhimanshu
Mon Aug 03, 2009 1:50 am
probability
by yangliu0401 »
13. Put two keys in a key chain which already has five keys. What is...
18
EXPERT REPLIES
Last post by taralsoni
Sun Aug 02, 2009 11:01 pm
A number says it all - Conceptual thread
by quant-master »
Here is some more fundas on numbers factorial based questions asking...
0
Last post by quant-master
Sun Aug 02, 2009 11:13 am
JIM
by fruti_yum »
Jim’s income comes from his wages and from tips. For a certain...
4
Last post by shahdevine
Sun Aug 02, 2009 9:21 am
N
by fruti_yum »
In a recent election, Ms. Robbins received 8,000 votes cast by...
3
Last post by fruti_yum
Sun Aug 02, 2009 6:51 am
K is square integer
by gmat740 »
If K is a positive integer, is K the square of an integer? (1) K is...
1
Last post by tohellandback
Sun Aug 02, 2009 6:32 am
d
by gmat740 »
If |d - 9| = 2d, then d = A. -9 B. -3 C. 1 D. 3 E. 9 IMO=> |d - 9|...
8
Last post by gmat740
Sat Aug 01, 2009 7:48 pm
napkin ring
by ousek »
Hey, GMAT beaters... Here is a riddle you could find in the GMAT: I...
7
Last post by ousek
Sat Aug 01, 2009 2:22 pm
consecutive integers
by bfman »
If (x^3) - x = p, and x is odd, is p divisible by 24? What do you...
3
Last post by scoobydooby
Sat Aug 01, 2009 12:05 pm
Elizabeth and Scott each
by madhur_ahuja »
Elizabeth and Scott each recieve a share of lottery prize that is...
2
Last post by cubicle_bound_misfit
Sat Aug 01, 2009 9:19 am
Question-Arc for Equilateral
by cubicle_bound_misfit »
Hi, Please help in solving. My idea was that 120/360 * 2*pi*r = 24....
6
Last post by cubicle_bound_misfit
Sat Aug 01, 2009 9:15 am