Search found 9 matches
- by mba.dude
Fri Aug 01, 2008 6:47 am- Forum: Sentence Correction
- Topic: Dutch economy
- Replies: 16
- Views: 8640
You may want to try
http://www.manhattangmat.com/Store.cfm
they have a good collection of Practice tests for 39 USD.
- by mba.dude
Sat May 24, 2008 10:50 pm- Forum: GMAT Strategy
- Topic: PRACTICE EXAMS
- Replies: 5
- Views: 2305
- by mba.dude
Sun Apr 13, 2008 1:13 am- Forum: Problem Solving
- Topic: GMAT Prep Question: What are they asking me to do???
- Replies: 2
- Views: 1507
I guess there must have been many typo's in the edition of PR that you are using as I just verified in my Book everything seems fine with this question. The first statement is x-y = 7, and that is how x^2-2xy+y^2=49 . z = 13 xy = 60. And x^2+y^2 = z^2 = 169 So, (x+y)^2 = x^2+y^2+2xy = 169+120 = 289.
- by mba.dude
Mon Mar 31, 2008 7:08 pm- Forum: Data Sufficiency
- Topic: One PR DS question !!
- Replies: 15
- Views: 3489
Just to add to the above explanations :
A square is a rectangle, for which length and width are equal.
- by mba.dude
Sat Mar 29, 2008 8:33 am- Forum: Data Sufficiency
- Topic: OFFICIAL GMAT REVIEW 11th Edition Question
- Replies: 5
- Views: 1821
I am not sure if these would help you at this hr or not.. but here are the explanations : 144) For stmt 2 to be true n has to be greater than 2, as for n = 1 0r 2, the left side doesn't comes out less than right side making the inequality false. So both the statements alone will suffice. 146) stmt 1...
- by mba.dude
Sat Mar 29, 2008 8:03 am- Forum: Data Sufficiency
- Topic: Questions from official GMAT REVIEW--help--GMAT TOMORROW!
- Replies: 3
- Views: 2412
Even I am getting 1.62 as answer... Either the choices are not correct or I am moving in wrong direction.....
Gmat guru's, pls throw some light on this..
- by mba.dude
Wed Mar 19, 2008 10:17 am- Forum: Problem Solving
- Topic: Please help me solve problem
- Replies: 4
- Views: 1661
Here is the solution to your questions. Hope I am clear. Let me know if you don't uderstand the explanation. 1st Ques: Let us assume the salary of Mary, Jim and Kate as M , J and K. As per the question: M-J = 2(M-K) M-J = 2M-2K 2K-J = M The average of salaries of Mary, Jim and Kate will be : J + K +...
- by mba.dude
Mon Mar 03, 2008 9:47 am- Forum: Problem Solving
- Topic: Explanation for answer
- Replies: 3
- Views: 1830
One explanation can be :
F(4) = 10 (Given in question)
F(6) = F(5)- 6
and F(5) = F(4) - 5
So F(6) = F(4) - 5 -6 = F(4) - 11
F(6) = 10 - 11 = -1
- by mba.dude
Wed Feb 20, 2008 6:53 am- Forum: Problem Solving
- Topic: functions
- Replies: 5
- Views: 1774