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Percentages
by askaichin » Sun Jul 25, 2010 12:00 pm
Mrs K is paid at a reduced rate for contracts completed late, and the...
4
Last post by gmatmachoman
Tue Jul 27, 2010 12:11 am
Tue Jul 27, 2010 12:11 am
w an integer?
by sanju09 » Mon Jul 26, 2010 2:38 am
Is w an integer? 1. 3 w is an odd number. 2. 2 w is an even number....
5
Last post by gmatmachoman
Mon Jul 26, 2010 9:50 pm
Mon Jul 26, 2010 9:50 pm
string 1½ meters long
by sanju09 » Mon Jul 26, 2010 2:41 am
A piece of string 1½ meters long is cut into three pieces. What is...
3
Last post by dinesh19aug
Mon Jul 26, 2010 6:30 pm
Mon Jul 26, 2010 6:30 pm
saplings to be planted
by sanju09 » Mon Jul 26, 2010 2:45 am
There are 120 saplings to be planted in an orchard. Ben and Sue...
3
Last post by dinesh19aug
Mon Jul 26, 2010 6:24 pm
Mon Jul 26, 2010 6:24 pm
Help with very tough Number Properties problem.
by jeremy8 » Mon Jul 26, 2010 2:42 pm
K is a set of numbers such that (i) if x is in K, then -x is in K,...
3
Last post by jeremy8
Mon Jul 26, 2010 3:43 pm
Mon Jul 26, 2010 3:43 pm
the police force in town
by sanju09 » Mon Jul 26, 2010 1:36 am
What is the ratio of male to female officers in the police force in...
2
Last post by selango
Mon Jul 26, 2010 10:55 am
Mon Jul 26, 2010 10:55 am
take Henry to drive
by sanju09 » Mon Jul 26, 2010 1:39 am
How long did it take Henry to drive to work last Wednesday? (He did...
2
Last post by selango
Mon Jul 26, 2010 10:51 am
Mon Jul 26, 2010 10:51 am
written by staff members
by sanju09 » Mon Jul 26, 2010 2:32 am
Fifty percent of the articles in a certain magazine are written by...
2
Last post by selango
Mon Jul 26, 2010 10:31 am
Mon Jul 26, 2010 10:31 am
diagonal of rectangle ABCD
by sanju09 » Mon Jul 26, 2010 2:47 am
What is the length of the diagonal of rectangle ABCD? 1. The...
2
Last post by selango
Mon Jul 26, 2010 6:12 am
Mon Jul 26, 2010 6:12 am
Is x y > 0?
by sanju09 » Mon Jul 26, 2010 2:35 am
Is x y > 0? 1. x/y < 0. 2. x + y < 0. Source: majortests.com
2
Last post by selango
Mon Jul 26, 2010 6:07 am
Mon Jul 26, 2010 6:07 am
one ticket for a concert
by sanju09 » Mon Jul 26, 2010 1:35 am
Every pupil in a school was given one ticket for a concert. The...
2
Last post by selango
Mon Jul 26, 2010 5:52 am
Mon Jul 26, 2010 5:52 am
same set also equal
by sanju09 » Mon Jul 26, 2010 2:48 am
The arithmetic mean (average) of a set of 10 numbers is 10. Is the...
1
Last post by selango
Mon Jul 26, 2010 5:48 am
Mon Jul 26, 2010 5:48 am
probability that ½ n + 13 = 0
by sanju09 » Mon Jul 26, 2010 2:37 am
One number, n, is selected at random from a set of 10 integers. What...
1
Last post by kvcpk
Mon Jul 26, 2010 5:38 am
Mon Jul 26, 2010 5:38 am
DS...pls help me!!!
by mathewmithun » Mon Jul 26, 2010 4:30 am
If x + y^2= ( x + y ^2) ^2, what is the value of y? ( 1) x = y ^2 (...
2
Last post by kvcpk
Mon Jul 26, 2010 5:28 am
Mon Jul 26, 2010 5:28 am
slope of line l
by sanju09 » Mon Jul 26, 2010 1:42 am
What is the slope of line l which passes through the origin of a...
2
Last post by outreach
Mon Jul 26, 2010 4:17 am
Mon Jul 26, 2010 4:17 am
Integers and Remainders
by askaichin » Sun Jul 25, 2010 11:46 am
What is the tens digit of a certain positive integer n? 1. When n is...
2
Last post by outreach
Mon Jul 26, 2010 2:59 am
Mon Jul 26, 2010 2:59 am
Divisibility by 11
by pharmxanthan » Sun Jul 25, 2010 4:02 pm
If m and z are integers, is z divisible by 11? (1) m is a two-digit...
1
Last post by Rahul@gurome
Sun Jul 25, 2010 7:12 pm
Sun Jul 25, 2010 7:12 pm
Arithmetic mean
by selango » Sun Jul 25, 2010 9:11 am
For a certain set of n numbers,where n>1,is the average(arithmetic...
5
Last post by selango
Sun Jul 25, 2010 5:13 pm
Sun Jul 25, 2010 5:13 pm
Arithmetic Mean
by askaichin » Sun Jul 25, 2010 11:54 am
For a certain company X, the average daily payroll for each 30 day...
1
Last post by Patrick_GMATFix
Sun Jul 25, 2010 12:20 pm
Sun Jul 25, 2010 12:20 pm
Math SET-1, Q18(value of Integer K)
by iikarthik » Mon Jul 19, 2010 10:09 am
Q18: What is the value of the integer k? (1) k + 3 > 0 (2) k^4...
6
Last post by iikarthik
Sun Jul 25, 2010 7:39 am
Sun Jul 25, 2010 7:39 am
the official guide for gmat review 12 ed - Question 89 -DS
by cvec » Wed Jul 07, 2010 7:06 pm
Is the number of members of Club X greater than the number of members...
3
Last post by getso
Sun Jul 25, 2010 6:30 am
Sun Jul 25, 2010 6:30 am
(x + a)(x + b)
by piyush_nitt » Tue May 05, 2009 2:05 pm
In the xy plane, at what point does y = (x + a)(x + b) cross the x...
3
Last post by Pdgmat2010
Sun Jul 25, 2010 4:39 am
Sun Jul 25, 2010 4:39 am
black and white socks
by sanju09 » Sat Jul 24, 2010 4:20 am
Two socks are to be picked at random from a drawer containing only...
2
Last post by indiantiger
Sat Jul 24, 2010 4:59 pm
Sat Jul 24, 2010 4:59 pm
in a flock of 50
by sanju09 » Sat Jul 24, 2010 4:01 am
How many ewes (female sheep) in a flock of 50 sheep are black? 1....
3
Last post by outreach
Sat Jul 24, 2010 8:11 am
Sat Jul 24, 2010 8:11 am
of x, y, and z
by sanju09 » Sat Jul 24, 2010 4:13 am
Are the integers x, y, and z consecutive? 1. The arithmetic mean...
5
Last post by outreach
Sat Jul 24, 2010 7:33 am
Sat Jul 24, 2010 7:33 am
corridor has four doors
by sanju09 » Sat Jul 24, 2010 4:16 am
A certain straight corridor has four doors, A, B, C and D (in that...
2
Last post by sanju09
Sat Jul 24, 2010 6:03 am
Sat Jul 24, 2010 6:03 am
turning at a constant
by sanju09 » Sat Jul 24, 2010 4:10 am
A wheel of radius 2 meters is turning at a constant speed. How many...
1
Last post by grockit_andrea
Sat Jul 24, 2010 5:58 am
Sat Jul 24, 2010 5:58 am
both positive
by sanju09 » Sat Jul 24, 2010 4:05 am
If a and b are both positive, what percent of b is a? 1. a = 3/11 2....
1
Last post by clock60
Sat Jul 24, 2010 5:36 am
Sat Jul 24, 2010 5:36 am
E less than the length
by sanju09 » Sat Jul 24, 2010 4:03 am
Is the length of a side of equilateral triangle E less than the...
1
Last post by clock60
Sat Jul 24, 2010 5:28 am
Sat Jul 24, 2010 5:28 am
probability
by adi_800 » Fri Jul 23, 2010 7:02 am
If a point is to be selected at random from the set of all possible...
3
Last post by akdayal
Fri Jul 23, 2010 9:51 am
Fri Jul 23, 2010 9:51 am
Numbers - Odd and Even
by surajgarg » Fri Jul 23, 2010 7:24 am
If a and b are both positive integers, is (b^(a+1))-(b*a^b) odd? 1....
3
Last post by akdayal
Fri Jul 23, 2010 9:46 am
Fri Jul 23, 2010 9:46 am
GMAC OG wrong on a ratio answer?
by mbahereicome » Thu Jul 22, 2010 8:47 pm
Page 303 of 12th edition Question 43 Question from the guide: What is...
4
Last post by selango
Fri Jul 23, 2010 7:13 am
Fri Jul 23, 2010 7:13 am
range , mean and standard deviation
by nikhilkatira » Thu Jul 22, 2010 12:49 am
Is the standard deviation of set S greater than the standard...
3
Last post by ankurmit
Fri Jul 23, 2010 4:15 am
Fri Jul 23, 2010 4:15 am
Club members
by JeetGulia » Wed Jul 21, 2010 1:16 pm
All of the members of club Y are either Democrats or Republicans. If...
4
Last post by outreach
Fri Jul 23, 2010 2:09 am
Fri Jul 23, 2010 2:09 am
Positive sequence x1, x2, x3, ....
by g_beatthegmat » Tue Jun 17, 2008 10:34 am
Please refer to the attached screen shot. Thanks.
9
Last post by maaz_gmat
Thu Jul 22, 2010 11:12 pm
Thu Jul 22, 2010 11:12 pm
David is a nickel short
by sanju09 » Thu Jul 22, 2010 4:27 am
David has 11 more nickels than quarters. How many coins does he have?...
6
Last post by singhpreet1
Thu Jul 22, 2010 11:10 pm
Thu Jul 22, 2010 11:10 pm
Two absolute value problems.....
by nitsiso » Thu Jul 22, 2010 9:13 pm
1. IS |X-Z| > |X-Y| ? A. |Z| > |Y| B. 0 > X 2. IS X = Y ? A....
3
Last post by outreach
Thu Jul 22, 2010 10:01 pm
Thu Jul 22, 2010 10:01 pm
integers: source - kaplan
by jsasipriya » Thu Jul 22, 2010 4:35 pm
If a and b are odd integers such that a - b > 7, what is...
1
Last post by 4GMAT_Mumbai
Thu Jul 22, 2010 7:56 pm
Thu Jul 22, 2010 7:56 pm
GMAT Prep questions
by ayushiiitm » Thu Jul 22, 2010 9:51 am
If x is a positive number less than 10, is z greater than the average...
2
Last post by outreach
Thu Jul 22, 2010 10:58 am
Thu Jul 22, 2010 10:58 am
Exponents - If n and t are positive integers, is n a factor
by II » Sun Aug 17, 2008 12:10 am
Hi, Interested in seeing the various approachs people have in...
15
Last post by atg212
Thu Jul 22, 2010 6:47 am
Thu Jul 22, 2010 6:47 am
tricky GMAT prep Q
by san2009 » Wed Jul 21, 2010 3:10 am
How many hours did it take Helen to drive from her house to her...
10
Last post by selango
Thu Jul 22, 2010 1:34 am
Thu Jul 22, 2010 1:34 am
Phone number
by JeetGulia » Wed Jul 21, 2010 1:24 pm
In the telephone number 936-215X, what digit does X represent? (1)...
2
Last post by JeetGulia
Wed Jul 21, 2010 2:53 pm
Wed Jul 21, 2010 2:53 pm