Search found 54 matches
- by smehmood
Tue Aug 26, 2008 3:40 pm- Forum: Problem Solving
- Topic: GMATPrep Q
- Replies: 5
- Views: 1895
- by smehmood
Tue Aug 26, 2008 1:22 pm- Forum: Problem Solving
- Topic: GMATPrep Q
- Replies: 5
- Views: 1895
Thanks. But why did you subtract 77 only once? There could be more than one 77. Why did you assume that there is only one 77?
Thanks
M
- by smehmood
Tue Aug 26, 2008 12:41 pm- Forum: Data Sufficiency
- Topic: GMATPrep series question? 7..77..e.t.c.
- Replies: 4
- Views: 1539
- by smehmood
Tue Aug 26, 2008 12:30 pm- Forum: Problem Solving
- Topic: GMATPrep Q - std deviation
- Replies: 2
- Views: 1657
- by smehmood
Tue Aug 26, 2008 11:54 am- Forum: Problem Solving
- Topic: GMATPrep Q
- Replies: 3
- Views: 1540
- by smehmood
Tue Aug 26, 2008 11:35 am- Forum: Problem Solving
- Topic: GMATPrep Q
- Replies: 1
- Views: 1498
pepeprepa,
You need to solve the eq. "sqrt( (s+sqrt(3))² + (t-1)² )=sqrt( 8 )" in order to determine s. How do you do that?
Thanks bha.
M
- by smehmood
Tue Aug 26, 2008 6:30 am- Forum: Data Sufficiency
- Topic: GMATPrep Q
- Replies: 7
- Views: 1748
Distance between P and (0,0) is 2 not sqrt2.
Why do you say qot is 45 degress? The question doesn't say so.
Please advise?
Thanks
M
- by smehmood
Tue Aug 26, 2008 5:41 am- Forum: Data Sufficiency
- Topic: GMATPrep Q
- Replies: 7
- Views: 1748
- by smehmood
Mon Aug 25, 2008 6:45 pm- Forum: Data Sufficiency
- Topic: GMATPrep Q
- Replies: 7
- Views: 1748
Wrong answer in GMATPrep, please confirm?
I believe the coorect answer to the attached question is E.
GMATPrep shows the correct answer as C.
Please advise?
Thanks
M
- by smehmood
Mon Aug 25, 2008 1:36 pm- Forum: Data Sufficiency
- Topic: Wrong answer in GMATPrep, please confirm?
- Replies: 2
- Views: 1524
So, should we plug-in numbers in these type of questions?
I plug in numbers and I was getting both I and II greater then the number in question.
Ajay, you did not explain how you will compare x+y (denominator is II) with 2x (denominator in I)?
Thanks
M
- by smehmood
Sun Aug 24, 2008 8:15 am- Forum: GMAT Math
- Topic: GMATPrep Q
- Replies: 4
- Views: 2346
Thanks.
But what are the "standard" steps to solve these kind of or more difficult DS inequality problems?
M
- by smehmood
Sun Aug 24, 2008 8:03 am- Forum: Data Sufficiency
- Topic: Need strategy to solve Inequality questions
- Replies: 2
- Views: 2272
Need strategy to solve Inequality questions
I spent too much time to solve questions of this type (see attached). I normally plug-in different values to solve these type of questions: Inequalitis asking if p is greather than q , etc. I believe I should have bough MGMT Inequalitties book. However, now it's too late as I have my exam in 3 days....
- by smehmood
Sat Aug 23, 2008 4:49 pm- Forum: Data Sufficiency
- Topic: Need strategy to solve Inequality questions
- Replies: 2
- Views: 2272
- by smehmood
Sat Aug 23, 2008 3:44 pm- Forum: GMAT Math
- Topic: GMATPrep Q
- Replies: 4
- Views: 2346
- by smehmood
Sat Aug 23, 2008 3:44 pm- Forum: Data Sufficiency
- Topic: GMATPrep Q
- Replies: 1
- Views: 1393