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number property
by samirpandeyit62 » Sun Oct 14, 2007 7:14 am
Such numbers will be only squares of prime nos i.e 4, 9 ,25,49 so 4...
0
Last post by samirpandeyit62
Sun Oct 14, 2007 7:14 am
Sun Oct 14, 2007 7:14 am
ps question 34
by magical cook » Sat Oct 13, 2007 11:18 am
If x is an integer, then x(x - 1)(x - k) must be evenly divisible by...
1
Last post by kajcha
Sun Oct 14, 2007 1:50 am
Sun Oct 14, 2007 1:50 am
PS question
by magical cook » Sat Oct 13, 2007 8:50 am
Bill has a small deck of 12 playing cards made up of only 2 suits of...
2
Last post by magical cook
Sat Oct 13, 2007 8:09 pm
Sat Oct 13, 2007 8:09 pm
Section - 32 Qs - 9
by camitava » Sat Oct 13, 2007 5:18 am
Please refer the qs below - 9. If the above fig is true, where a, b,...
2
Last post by camitava
Sat Oct 13, 2007 7:01 am
Sat Oct 13, 2007 7:01 am
Question on ratios and proportions
by gmatrant » Fri Oct 12, 2007 9:54 pm
A question on ratios and proportions If (x +y) varies directly as...
3
Last post by gmatrant
Sat Oct 13, 2007 3:18 am
Sat Oct 13, 2007 3:18 am
Variations and Propotions - Difficult
by gmatrant » Fri Oct 12, 2007 10:04 pm
A varies directly as the sum of the two quantities B and C. B in turn...
2
Last post by gmatrant
Sat Oct 13, 2007 3:15 am
Sat Oct 13, 2007 3:15 am
Combination - Letter Box
by gmatrant » Sat Oct 13, 2007 3:13 am
In how many ways can 8 letters be posted into 5 letter boxes? 1)8P5...
0
Last post by gmatrant
Sat Oct 13, 2007 3:13 am
Sat Oct 13, 2007 3:13 am
stats - gmatprep - tv hours
by arocks » Fri Oct 12, 2007 9:08 am
The residents of town X participated in a survey to determine the...
2
Last post by ldoolitt
Fri Oct 12, 2007 3:06 pm
Fri Oct 12, 2007 3:06 pm
notepads - gmatprep
by arocks » Fri Oct 12, 2007 9:06 am
A certain office supply store stocks 2 sizes of notepads, each in 4...
1
Last post by Suyog
Fri Oct 12, 2007 11:18 am
Fri Oct 12, 2007 11:18 am
Gmat online test
by marie » Thu Oct 11, 2007 10:15 am
Please explain, A basket contains 5 apples, of which 1 is spoiled and...
3
Last post by samirpandeyit62
Thu Oct 11, 2007 9:31 pm
Thu Oct 11, 2007 9:31 pm
GMAT GLUB top 100 Difficult Math Problems doubts
by wongee » Sat Sep 29, 2007 2:07 pm
Hi, I downloaded and have been reviewing the 100 difficult math...
7
Last post by wongee
Thu Oct 11, 2007 11:24 am
Thu Oct 11, 2007 11:24 am
Percentage Problem?
by Atul Kumar » Mon Oct 08, 2007 5:46 pm
How could correct answer be 24% The output of a factory was increased...
3
Last post by Gunjan99
Thu Oct 11, 2007 4:38 am
Thu Oct 11, 2007 4:38 am
value of abcd
by Suyog » Tue Oct 09, 2007 2:49 pm
For R.H.S if we expand the terms; the last term will be abcd for...
2
Last post by samirpandeyit62
Thu Oct 11, 2007 3:19 am
Thu Oct 11, 2007 3:19 am
Perm Comb Q
by [email protected] » Wed Oct 10, 2007 10:07 am
A 4-letter code word consists of letters A, B and C. If the code...
7
Last post by samirpandeyit62
Thu Oct 11, 2007 1:46 am
Thu Oct 11, 2007 1:46 am
Probability - MGAMT
by singh_amit19 » Sat Oct 06, 2007 12:25 am
Anthony and Michael sit on the six-member board of directors for...
6
Last post by jay2007
Wed Oct 10, 2007 7:54 pm
Wed Oct 10, 2007 7:54 pm
PS
by [email protected] » Tue Oct 09, 2007 5:13 pm
For every positive even integer n, the function h(n) equals the...
4
Last post by samirpandeyit62
Wed Oct 10, 2007 3:43 am
Wed Oct 10, 2007 3:43 am
annoying 1 - Set 11 Q13
by arocks » Mon Oct 08, 2007 12:24 am
A certain farmer pays $30 per acre per month to rent farmland. How...
3
Last post by ldoolitt
Tue Oct 09, 2007 5:52 am
Tue Oct 09, 2007 5:52 am
Mod - Set 11 Q7
by arocks » Sun Oct 07, 2007 11:22 pm
If x<0, then (-x*│x│)^1/2 is A -x B -1 C 1 D x...
3
Last post by lalitgmat
Mon Oct 08, 2007 2:00 pm
Mon Oct 08, 2007 2:00 pm
ratio prob
by d0nw0ng » Mon Oct 08, 2007 12:29 pm
an auto dealer report car sales in 1999 reported car sales revenue...
3
Last post by rajeevim
Mon Oct 08, 2007 1:09 pm
Mon Oct 08, 2007 1:09 pm
probability prob?
by d0nw0ng » Mon Oct 08, 2007 10:20 am
a school will choose 1 of 7 applicants to fill a position in the chem...
4
Last post by d0nw0ng
Mon Oct 08, 2007 12:41 pm
Mon Oct 08, 2007 12:41 pm
exponent prob
by d0nw0ng » Mon Oct 08, 2007 10:30 am
n is a positive integer, what is the remainder when 3^(8n+3) + 2 is...
1
Last post by ratindasgupta
Mon Oct 08, 2007 12:15 pm
Mon Oct 08, 2007 12:15 pm
LCM - set11 q36
by arocks » Mon Oct 08, 2007 12:34 am
If M is the least common multiple of 90, 196, and 300, which of the...
4
Last post by arocks
Mon Oct 08, 2007 11:11 am
Mon Oct 08, 2007 11:11 am
PS - MGMAT - confusion
by singh_amit19 » Sun Oct 07, 2007 11:18 pm
What is the units digit of the solution to 177^28 - 133^23? PS NOT:...
2
Last post by ldoolitt
Mon Oct 08, 2007 7:35 am
Mon Oct 08, 2007 7:35 am
annoying 2 - set11 q14
by arocks » Mon Oct 08, 2007 12:25 am
How many seconds will it take for a car that is traveling at a...
2
Last post by ldoolitt
Mon Oct 08, 2007 7:23 am
Mon Oct 08, 2007 7:23 am
gmat powerprep
by roybudhaditya » Fri Oct 05, 2007 5:29 am
If x is a postive integer,which of the following could be the correct...
4
Last post by ldoolitt
Mon Oct 08, 2007 7:00 am
Mon Oct 08, 2007 7:00 am
Number line
by moneyman » Sun Oct 07, 2007 5:41 am
The points A,B,C and D are on the number line,not necessarily in that...
4
Last post by samirpandeyit62
Mon Oct 08, 2007 12:03 am
Mon Oct 08, 2007 12:03 am
Terminating decimals
by tanyajoseph » Mon Sep 03, 2007 11:15 am
hich of the following has a decimal equivalent that is a terminating...
2
Last post by mateodude
Sun Oct 07, 2007 10:13 am
Sun Oct 07, 2007 10:13 am
Inverse Proportion
by Bhandaripreeti » Sat Oct 06, 2007 4:42 am
If c is directly proportional to d and inversely proportional to e,...
2
Last post by gmatguy16
Sun Oct 07, 2007 9:32 am
Sun Oct 07, 2007 9:32 am
Days of the week - Set10 Q29
by arocks » Sun Oct 07, 2007 5:47 am
June 25, 1982, fell on a Friday. On which day of the week did June...
1
Last post by gmatguy16
Sun Oct 07, 2007 9:16 am
Sun Oct 07, 2007 9:16 am
GMAT Testprep
by moneyman » Sun Oct 07, 2007 6:11 am
If R=1+2xy+x^2y^2 , what is the value of xy?? (1)R=0 (2)x>0
1
Last post by samirpandeyit62
Sun Oct 07, 2007 7:23 am
Sun Oct 07, 2007 7:23 am
Machine prob
by moneyman » Sun Oct 07, 2007 5:52 am
A company has 2 types of machines , type R and type S. Operating at a...
2
Last post by samirpandeyit62
Sun Oct 07, 2007 7:00 am
Sun Oct 07, 2007 7:00 am
Testprep Inequalities
by moneyman » Sun Oct 07, 2007 5:20 am
If 0<r<1<s<2 , which of the foll must be less than 1??...
2
Last post by moneyman
Sun Oct 07, 2007 6:18 am
Sun Oct 07, 2007 6:18 am
base 10 notation - Set 10 Q14
by arocks » Sun Oct 07, 2007 5:01 am
If 10^50 - 74 is written as an integer in base 10 notation, what is...
2
Last post by arocks
Sun Oct 07, 2007 5:52 am
Sun Oct 07, 2007 5:52 am
1/[v(2x)+vx] - set10 Q20
by arocks » Sun Oct 07, 2007 5:25 am
If x > 0, then 1/ = A. 1/v(3x) B. 1/ C. 1/(xv2) D. (v2-1)/vx E....
0
Last post by arocks
Sun Oct 07, 2007 5:25 am
Sun Oct 07, 2007 5:25 am
gmat powerprep
by roybudhaditya » Fri Oct 05, 2007 11:24 am
X^4+Y^4=100.then the greatest possible value of x could be-- 1--0...
3
Last post by Neo2000
Sat Oct 06, 2007 7:26 pm
Sat Oct 06, 2007 7:26 pm
Ratio Problem
by d0nw0ng » Sat Oct 06, 2007 11:41 am
Company S produces two kinds of stereos: basic and deluxe. Of the...
1
Last post by arocks
Sat Oct 06, 2007 1:01 pm
Sat Oct 06, 2007 1:01 pm
applied prob
by d0nw0ng » Sat Oct 06, 2007 11:55 am
a car traveling at a certain constant speed takes 2 secs longer to...
1
Last post by arocks
Sat Oct 06, 2007 12:45 pm
Sat Oct 06, 2007 12:45 pm
Exponential Problem
by d0nw0ng » Sat Oct 06, 2007 11:44 am
99,999^2 - 1^2 = ? a) 10^10 - 2 b) (10^5 -2)^2 c) 10^4(10^5-2) d)...
1
Last post by arocks
Sat Oct 06, 2007 12:25 pm
Sat Oct 06, 2007 12:25 pm
Help with a BASIC math question
by Mr Ahmad » Sat Oct 06, 2007 10:18 am
I read this statement somewhere on the internet The multiples of a...
1
Last post by shymab
Sat Oct 06, 2007 11:45 am
Sat Oct 06, 2007 11:45 am
PS - MGMAT CAT 1
by singh_amit19 » Sat Oct 06, 2007 12:05 am
An investor purchased a share of non-dividend-paying stock for p...
2
Last post by kajcha
Sat Oct 06, 2007 3:58 am
Sat Oct 06, 2007 3:58 am
