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Data Sufficiency

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integer problem, plz help!
by crave165 »
will really appreciate if anyone can explain the following question...
3
Last post by Ian Stewart
Mon Jul 21, 2008 7:10 am
What is the slope of my line?
by umaa »
GMAT Prep- Data Sufficiency: What is the slope of my line? 1. My line...
1
Last post by pepeprepa
Mon Jul 21, 2008 6:41 am
GMAT- Data Sufficiency
by umaa »
GMAT- Data Sufficiency Does (4e) < 2000 ? 1. 4(e-1) = (4e) - 600...
3
Last post by VP_Tatiana
Mon Jul 21, 2008 6:09 am
Absolute Value
by zagcollins »
If absolute value of n+5= 5, what is the value of n? (1)n^2 is not...
2
Last post by zagcollins
Mon Jul 21, 2008 5:02 am
Integer Bouncer
by zagcollins »
In the decimal representation of x, where 0 < x < 1, is the...
5
Last post by zagcollins
Mon Jul 21, 2008 4:26 am
GMATPREP 2 STRANGE TABLE!!!
by john1234 »
i have no idea how to solve this
2
Last post by john1234
Sun Jul 20, 2008 8:10 pm
pls explain
by agent47 »
please explain this question , Btw this is from OG11 i have taken...
1
Last post by VP_Tatiana
Sun Jul 20, 2008 5:26 pm
GMAT Prep Prime Number
by caramel3536 »
If p is a prime numer greater than 2, what is the value of p/ (1)...
1
Last post by VP_Tatiana
Sun Jul 20, 2008 2:16 pm
Official Guide Orange Data Sufficiency #146
by fernandonefro »
Is n an interger? (1)n to the power of 2 is an interger (2)The root...
3
Last post by bsdf78
Sun Jul 20, 2008 11:41 am
Train,Train,Train!
by zagcollins »
Stations X and Y are connected by two separate, straight, parallel...
2
Last post by Stuart@KaplanGMAT
Sun Jul 20, 2008 10:19 am
Y/N
by cris »
If x is a positive number less than 10, is z gater than the average...
7
Last post by airan
Sun Jul 20, 2008 5:06 am
integers + average
by Sandman »
What is the sum of 5 evenly spaced integers in a set? 1. The median...
5
Last post by Sandman
Sat Jul 19, 2008 9:49 pm
data suffciency
by vaivish »
If bin A contains exactly twice as many potatoes as bin B, and if bin...
2
Last post by VP_Tatiana
Sat Jul 19, 2008 9:48 pm
GMAT prep DS question
by mlane25269 »
Hi guys! Can someone explain this problem?
1
Last post by singhr10
Sat Jul 19, 2008 5:16 pm
GMAT prep DS question
by mlane25269 »
Can someone explain? Thanks!
1
Last post by parallel_chase
Sat Jul 19, 2008 3:00 pm
GMAT prep DS question
by mlane25269 »
HI! Can someone explain this question? Thanks!
1
Last post by parallel_chase
Sat Jul 19, 2008 2:36 pm
GMAT prep DS question
by mlane25269 »
Can someone explain? Thanks!
1
Last post by parallel_chase
Sat Jul 19, 2008 2:22 pm
GMAT prep DS question
by mlane25269 »
Hi! Can someone explain? Thanks!
1
Last post by parallel_chase
Sat Jul 19, 2008 2:12 pm
GMAT prep DS question
by mlane25269 »
Can someone explain this question? Thanks!
1
Last post by parallel_chase
Sat Jul 19, 2008 2:03 pm
Integer dilemma
by zagcollins »
If a and b are integers, is b even? (1) 3a + 4b is even. (2) 3a + 5b...
5
Last post by ildude02
Sat Jul 19, 2008 1:37 pm
value pt 2
by smclean23 »
What is the value of x? (1) - (x + y) = x - y (2) x + y = 2
7
Last post by Stuart@KaplanGMAT
Fri Jul 18, 2008 11:13 pm
Is |x| < 1?
by erjamit »
Is |x| < 1? (1) |x| = 2|x - 1| (2) |x-3| &#8800; 0 OA C I...
6
Last post by erjamit
Fri Jul 18, 2008 10:32 pm
women
by smclean23 »
A total of 774 doctorates in mathematics were granted to United...
2
Last post by raunekk
Fri Jul 18, 2008 9:40 pm
ratio
by smclean23 »
What is the ratio of x to y? (1) x is 4 more than twice y. (2) The...
2
Last post by raunekk
Fri Jul 18, 2008 9:38 pm
weight
by smclean23 »
. The only contents of a parcel are 25 photographs and 30 negatives....
3
Last post by Mustang
Fri Jul 18, 2008 9:30 pm
Value
by smclean23 »
If x and y are positive, what’s the value of x ? (1) x = 3.927y (2)...
1
Last post by Stuart@KaplanGMAT
Fri Jul 18, 2008 8:54 pm
OG 10
by CITI29 »
Hi guys ...this one is one of the easiest question , but I still fail...
1
Last post by raunekk
Fri Jul 18, 2008 8:45 pm
Prime Number
by smclean23 »
Is the prime number p equal to 37? (1) p = n2 +1, where n is an...
3
Last post by iwill
Fri Jul 18, 2008 7:35 pm
Digits: If J, S, and V are points on a number line ...
by II »
Find attached the question ... How would you go about solving this...
6
Last post by Stuart@KaplanGMAT
Fri Jul 18, 2008 3:41 pm
Error in OG 11?
by robertpatrick »
Page 59, solution for problem #33 The question is: Is 5^(x+2) / 25...
7
Last post by robertpatrick
Fri Jul 18, 2008 1:05 pm
Number properties
by Delph »
Can anyone help me with?
4
Last post by Delph
Fri Jul 18, 2008 8:52 am
Average
by ricky »
Please Help me on this ques: Last year the average(arthmetic mean)...
2
Last post by ricky
Thu Jul 17, 2008 10:58 pm
GMAT PREP RATIO
by john1234 »
Over certain period did the number of shares of stock in Ruth's...
10
Last post by parallel_chase
Thu Jul 17, 2008 2:19 pm
GMAT Prep - Rate, Distance
by albertrahul »
I initially chose A and I understand why it is incorrect. However, I...
5
Last post by moliver
Thu Jul 17, 2008 12:37 pm
any easier way to solve this without numbers?
by ildude02 »
Is X > Y? 1. SQRT(X) > Y; 2. X ^3 > Y; Is there any algebric...
5
Last post by beeparoo
Thu Jul 17, 2008 7:59 am
N divided by 20 and 25 - GMATPrep
by AleksandrM »
3
Last post by gpranesh
Thu Jul 17, 2008 4:45 am
3 Questions
by ajmoney09 »
No Idea No idea No Idea Please Help. OA are posted in the bottom...
3
Last post by Canman
Thu Jul 17, 2008 4:42 am
Profit-Dividend
by agemroy »
A person buys a share for $ 50 and sells it for $ 52 after a year....
2
Last post by beeparoo
Wed Jul 16, 2008 1:03 pm
How many DS questions in quant section?
by Nena1982 »
Hi guys, I just took the GMATprep test and noticed that there were...
1
Last post by beeparoo
Wed Jul 16, 2008 12:19 pm
Some Math problems from GMAt prep software
by cfanowgmat »
1) What is the result when x is rounded to the nearest hundreth? (1)...
7
Last post by pranavc
Wed Jul 16, 2008 7:18 am
DS problem
by ildude02 »
Can someone please solve this problem from gmat prep. Trying to...
6
Last post by gmatsure76
Tue Jul 15, 2008 8:21 pm
I'm dying a slow DS death
by Mclaughlin »
I need help with strategy on this one! I can't seem to get any right...
0
Last post by Mclaughlin
Tue Jul 15, 2008 4:44 pm
confusing
by CITI29 »
Are all of the numbers in a certain list of 15 numbers equal? (1) The...
1
Last post by Delph
Tue Jul 15, 2008 9:50 am
Please tell the flaw in my logic. Q 145 OG 11 ...Plz help
by swati.sug »
Is 1/p >r/(r^2 +2) 1. p = r 2.r > 0 Plz help.. Let me know what...
3
Last post by sm612
Tue Jul 15, 2008 8:24 am
A business bought R typewriters at $100 per typewriter and S
by airan »
A business bought R typewriters at $100 per typewriter and S...
3
Last post by sethids
Tue Jul 15, 2008 3:18 am
Inequality (Pearson gmat practice)
by thegmatbeater »
In xy plane y=3x+2 contain (r,s) 1) (3r+2-s)(4r+9-s)=0 2)...
5
Last post by BlueRain
Mon Jul 14, 2008 11:38 pm
Three segments are drawn from opposite corners of a hexagon
by airan »
Three segments are drawn from opposite corners of a hexagon to form...
1
Last post by tzink
Mon Jul 14, 2008 1:45 pm
Handing out candy - GMATPrep
by AleksandrM »
2
Last post by AleksandrM
Mon Jul 14, 2008 8:40 am
DS
by CITI29 »
If n and k are positive integers, is n + k > 2 n ? (1) k > 3n...
1
Last post by sethids
Mon Jul 14, 2008 8:32 am
what is the value of R
by gmatgmat »
if N is the +ve integer and r is the remainder when (n-1)(n+1) is...
2
Last post by olika
Mon Jul 14, 2008 8:26 am