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Nova math question

23. S is a set of integers such that
I) If x is in S, then –x is in S.
II) If both x and y are in S, then so is x + y.
Is –2 in S?
(1) 1 is in S.
(2) 0 is in S.

by hmboy17

Sun Jun 13, 2010 9:53 pm
Forum: Data Sufficiency
Topic: Nova math question
Replies: 1
Views: 1234

4GMAT books for sale

Hi, I am done with my GMAT and I had 6 4GMAT books for math. But these books are only for the guys who would like to crack 48+ on math. Please email me if you are intrested in - hmboy17@gmail.com price- 40 $ Note- These books are from India and I got it from one of mine Indian friend. I got 50 on my...

by hmboy17

Mon Jun 07, 2010 9:39 pm
Forum: GMAT Books for Sale/Donation
Topic: 4GMAT books for sale
Replies: 2
Views: 1593

GMAT prep math URGENT

Could some one answer why the ans of attached question is E? I could find out the ratio using both statements. 1. First statement says that Linda Packed 30 % of books 2. 2ns statement says that robert packed 10 more books than pat. as we need to find the ratio of robert/Pat let's assume there are 10...

by hmboy17

Sun May 23, 2010 6:24 pm
Forum: Data Sufficiency
Topic: GMAT prep math URGENT
Replies: 2
Views: 1247

Princton test

Hi, Can any one throw some light on Princton test and it's scoring. I had 8 wrong in math and there was no question wrong in first 10 still my math score was 44 and I had three question wrong in verbal first 15 and overall 12 wrong but still my score was 29. Can some one share their experience with ...

by hmboy17

Mon Apr 26, 2010 10:21 pm
Forum: GMAT Strategy
Topic: Princton test
Replies: 3
Views: 1501

SC-1000/105

Among the emotions on display in the negotiating room were anger for repeatedly raising the issue over and over again and preventing the raw wounds from earlier battles from ever beginning to heal. (A) were anger for repeatedly raising the issue over and over again and preventing the raw wounds from...

by hmboy17

Tue Mar 02, 2010 7:57 pm
Forum: Sentence Correction
Topic: SC-1000/105
Replies: 9
Views: 1561

SC 1000

Although the Supreme Court ruled as long ago as 1880 that Blacks could not be excluded outright from jury service, nearly a century of case-by-case adjudication has been necessary to develop and enforce the principle that all juries must be drawn from “a fair cross section of the community.� (A)...

by hmboy17

Tue Mar 02, 2010 7:46 pm
Forum: Sentence Correction
Topic: SC 1000
Replies: 1
Views: 964

Is “aware that� a wrong Idiom?

Is “aware that� a wrong Idiom? Should we always use “aware of�

by hmboy17

Mon Mar 01, 2010 7:20 pm
Forum: Sentence Correction
Topic: Is “aware that� a wrong Idiom?
Replies: 1
Views: 1671

All-terrain vehicles have allowed

All-terrain vehicles have allowed vacationers to reach many previously inaccessible areas, but they have also been blamed for causing hundreds of deaths, injury to thousands, and seriously damaging the nation’s recreational areas. (A) deaths, injury to thousands, and seriously damaging (B) deaths ...

by hmboy17

Tue Feb 16, 2010 10:21 pm
Forum: Sentence Correction
Topic: All-terrain vehicles have allowed
Replies: 8
Views: 4833

At a certain university?

At a certain university, 60% of the professors are women, and 70% of the professors are tenured. If 90% of the professors are women, tenured or both, then what percent of the men are tenured?

Ans pls?

by hmboy17

Thu Jan 21, 2010 7:46 pm
Forum: Problem Solving
Topic: At a certain university?
Replies: 2
Views: 1442

I also got 48 in quant with 13 questions wrong and 42 when I 13 questions wrong. But the only difference I notice in both tests that I had more questions wrong in first 10 questions in later test.
So my idea about the scoring pattern is make sure you insure the right answers for first 8 questions.

by hmboy17

Sun Jan 10, 2010 8:53 am
Forum: GMAT Strategy
Topic: Is the GMATprep reliable?
Replies: 7
Views: 2069

Are the gmat focus materials are online or do they have some book? I saw on theri website but I could not see any book out there.
Please elaborate more about their product.

by hmboy17

Sat Jan 09, 2010 7:01 am
Forum: GMAT Strategy
Topic: 700-800 range questions
Replies: 5
Views: 4260

Can some one provide more information?

by hmboy17

Fri Jan 08, 2010 2:01 pm
Forum: GMAT Strategy
Topic: Best Quant Book?
Replies: 4
Views: 2442

Best Quant Book?

Hi Guys,

I am consistently scoring 44 in quant and my target is to reach 50. I realized that in achieving my goal I need to strengthen my quant basic.
Could you please suggest me the best quant book which offer all fundamental + practice question? Any help would be appreciated.

by hmboy17

Fri Jan 08, 2010 12:21 pm
Forum: GMAT Strategy
Topic: Best Quant Book?
Replies: 4
Views: 2442

gmat prep

If 5 pieces of wood had the avg length of 124 cm and median 140 cm . what is max. possible length of shortest wood?

1. 90
2. 100
3. 110
4. 140
5. 130

by hmboy17

Thu Jan 07, 2010 5:35 am
Forum: Problem Solving
Topic: gmat prep
Replies: 2
Views: 1066

thnx good explanation.

by hmboy17

Sun Jan 03, 2010 9:50 am
Forum: Problem Solving
Topic: gmat prep math
Replies: 4
Views: 1270