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Who needs socks?
by gmat6087 »
1. There are 5 pairs of white, 3 pairs of black and 2 pairs of grey...
2
Last post by abhi131
Wed Oct 31, 2012 5:48 pm
distance time
by canuckclint »
Bob bikes to school every day at a steady rate of x miles per hour....
6
Last post by GMATGuruNY
Wed Oct 31, 2012 10:23 am
MGMAT Combinatorics Probem Sets
by theachiever »
Problem Set A delegation from City A goes to City B to discuss a...
4
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Last post by Brent@GMATPrepNow
Wed Oct 31, 2012 6:33 am
divisible by 11
by nidhis.1408 »
If n = 14,444, which of the following operations will not yield a...
8
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Last post by pemdas
Tue Oct 30, 2012 8:38 am
MGMAT Cat | Combinatorics
by [email protected] »
Six mobsters have arrived at the theater for the premiere of the film...
3
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Last post by Brent@GMATPrepNow
Mon Oct 29, 2012 10:21 pm
Remainder when (37) ^ 2012 is divided by 25
by kaka46 »
Hi All, Came across this question today and upon solving, I got the...
2
Last post by pemdas
Mon Oct 29, 2012 2:08 pm
PRPPERTIES OF GCF:
by \'manpreet singh »
Property: The GCF of m and n cannot be larger than the difference...
1
Last post by pemdas
Mon Oct 29, 2012 1:01 pm
Sequence Problem-Gmat Prep
by bobdylan »
If each term in the sum A1+A2+...An is either 7 or 77 and the sum...
3
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Last post by Whitney Garner
Mon Oct 29, 2012 10:57 am
Permutations Question - HELP
by soni_pallavi »
Hi Could someone explain this question. A photographer will arrange 6...
3
Last post by GMATGuruNY
Mon Oct 29, 2012 4:18 am
Median number of red blood cells
by gmattesttaker2 »
Hello, Can you please help with this question? This is from a...
1
Last post by anuprajan5
Sun Oct 28, 2012 10:35 pm
Combinations - Permutations
by dblok79 »
A dog sledder will form a team by choosing six dogs from among the...
5
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Last post by Brent@GMATPrepNow
Sun Oct 28, 2012 2:59 pm
Solving 207/1.15 without a calculator
by tnkippen »
Problem #135 in the Official Guide 13th Edition (copied below)...
3
Last post by tnkippen
Sun Oct 28, 2012 12:28 pm
Exponential growth
by Troika »
A strain of bacteria multiplies such that the ratio of its population...
3
Last post by Troika
Sat Oct 27, 2012 7:01 pm
Tough PS-1
by satishchandra »
N, a set of natural numbers is partitioned into subsets: S1 = {1} S2...
7
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Last post by Brent@GMATPrepNow
Sat Oct 27, 2012 11:01 am
Percentages
by pullagurla »
Of the 50 researchers in a workgroup, 40 percent will be assigned to...
5
Last post by minhphuoc
Sat Oct 27, 2012 8:25 am
Tough PS-3
by satishchandra »
There are four numbers in sequence. The average of first three is 6;...
3
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Last post by Brent@GMATPrepNow
Sat Oct 27, 2012 7:32 am
Administrators and teachers
by George7 »
Is there a shortcut to this problem? it took me 5 minutes and a half...
2
Last post by GMATGuruNY
Sat Oct 27, 2012 6:35 am
Inequality Clarification
by knight247 »
For what range of values of 'x' will the inequality 15x-2/x> 1?...
7
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Last post by tabsang
Sat Oct 27, 2012 4:43 am
If 22^3+23^3+24^3+....
by nasheen »
If 22^3+23^3+24^3+....+87^3+88^3 is divided by 110 then the remainder...
4
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Last post by smanstar
Sat Oct 27, 2012 4:27 am
Working Problem (need help)
by mariofelixpasku »
Working alone Thomas can do a job in 8 hours longer than if both...
1
Last post by GMATGuruNY
Fri Oct 26, 2012 9:33 am
Rounding off the integers !
by amjadshanu »
Hello there, Could anyone guide me on the technique of rounding off...
4
Last post by Jim@StratusPrep
Fri Oct 26, 2012 9:21 am
gmat prep question
by yvonne12 »
bobby bought 2 shares of stock , which he sold for $96 each. if he...
7
Last post by Jim@StratusPrep
Fri Oct 26, 2012 9:18 am
Calculators
by neeti2711 »
A merchant paid $300 for a shipment of x identical calculators. The...
2
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Last post by Brent@GMATPrepNow
Fri Oct 26, 2012 6:12 am
Removing books
by neeti2711 »
Of the science books in a certain supply room, 50 are botany, 65 are...
1
Last post by GMATGuruNY
Fri Oct 26, 2012 4:51 am
Work Problem
by meovang87 »
There are 10 machines working in the production line (given that each...
1
Last post by GMATGuruNY
Fri Oct 26, 2012 3:16 am
for a certain art exhibit
by George7 »
I do not understand why the number of 5 minutes periods is 9x12 and...
2
Last post by George7
Thu Oct 25, 2012 9:31 pm
2^(4-1)^2
by alexdallas »
i get 2^5 as the answer. OA is 2^8. what am i doing wrong?? isnt the...
14
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Last post by KateG1302
Thu Oct 25, 2012 4:10 pm
Geese Migration
by rapper »
A total of 30 percent of the geese included in a certain migration...
1
Last post by Jim@StratusPrep
Thu Oct 25, 2012 9:38 am
NUMBER PROPERTIES
by \'manpreet singh »
Q.1 answer each question: YES,NO, or CANNOT BE DETERMINED. 1.If j is...
2
Last post by anuprajan5
Thu Oct 25, 2012 8:51 am
Who is hired?
by gmat6087 »
P and Q are the only two applicants qualified for a short-term...
5
EXPERT REPLIES
Last post by thevenus
Thu Oct 25, 2012 5:56 am
geometry-3 slight tricky question
by \'manpreet singh »
kindly explain the answer?
4
Last post by \'manpreet singh
Wed Oct 24, 2012 9:11 pm
Clermontville Prob
by AIM TO CRACK GMAT »
Of the 600 residents of Clermontville, 35% watch the television show...
3
Last post by AIM TO CRACK GMAT
Wed Oct 24, 2012 8:07 pm
Triangles..
by smanstar »
perimeter of triangles is 28. If all sides are integers , find the...
1
Last post by Jim@StratusPrep
Wed Oct 24, 2012 12:35 pm
Lets play marbels
by gmat6087 »
5. There are 7 red and 5 blue marbles in a jar. In how many ways 8...
3
Last post by anuprajan5
Wed Oct 24, 2012 6:19 am
PS.... HELP NEEDED!!!
by AIM TO CRACK GMAT »
A bookstore has a shelf that contains biographies which normally sell...
1
Last post by GMATGuruNY
Wed Oct 24, 2012 2:34 am
geometry-4
by \'manpreet singh »
The inside dimensions of a rectangular wooden box are 6 inches by 8...
1
Last post by anuprajan5
Tue Oct 23, 2012 10:44 pm
Properties of Sets
by Valentino99 »
Hello, could somebody please help with an easier solution for this...
4
Last post by teejaycrown
Tue Oct 23, 2012 5:18 pm
Combinations!
by voodoo_child »
How many patterns can be created from 9 fruits taking 3 at a time...
5
EXPERT REPLIES
Last post by voodoo_child
Tue Oct 23, 2012 4:24 pm
Sets
by mariofelixpasku »
If 70 children go to the cinema for the afternoon and 40 watch...
1
Last post by msegui9
Tue Oct 23, 2012 1:49 pm
Work Problem
by mrclassact2005 »
If Art and Rita can do a job in 4 hours when working together at...
3
Last post by bobdylan
Tue Oct 23, 2012 12:48 pm
Hexagon Problem
by ritika_bsg »
PFA the problem .. OA E Not sure how the answer came about ..
3
Last post by ritika_bsg
Tue Oct 23, 2012 9:36 am
Fraction
by neeti2711 »
Four cups of milk are to be poured into a 2-cup bottle and a 4-cup...
4
EXPERT REPLIES
Last post by mariofelixpasku
Tue Oct 23, 2012 7:29 am
Complex decimal problem - any shortcuts?
by rachitakapoor »
Q. 199 on OG 13 (0.99999999 ÷ 1.0001) - (0.99999991 ÷...
8
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Tue Oct 23, 2012 6:04 am
DS - Coordinate Geometry - GMAT Prep
by pratik.rossonero »
Can anyone explain how to solve this problem? Thanks
2
Last post by sanrisenew
Tue Oct 23, 2012 12:17 am
Shooting the target
by neeti2711 »
The probability that a person can hit the target is 3/5 and another...
4
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Mon Oct 22, 2012 8:45 pm
Probabilities
by mariofelixpasku »
On an examination there are 25 different topics and only 3 questions....
1
Last post by vikram4689
Mon Oct 22, 2012 6:16 pm
probs.
by mariofelixpasku »
There are 15 articles in a box, 5 of which are colored. If 5 articles...
2
Last post by mariofelixpasku
Mon Oct 22, 2012 6:10 pm
OG Q# 111 PS
by HalifaxGuy »
If t= 1/(2^9 * 5^3) is expressed as a terminating decimal, how many...
1
Last post by GMATGuruNY
Mon Oct 22, 2012 5:13 pm
OG12 PS # 123 - How to solve this quick enough?
by Anurag@Gurome »
My issue is - how the hell do you simplify 207/1.15 fast enough?!?!...
2
Last post by LoveHateGMAT
Mon Oct 22, 2012 4:48 pm
PS - Coordinate Geometry - GMAT Prep
by pratik.rossonero »
Can anyone please explain how to solve this problem? Thanks.
1
Last post by Javoni
Mon Oct 22, 2012 11:02 am