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Pretty tough. I would say this question broadly follows the logic of this question that came across in the OG: The spacing of the four holes on a fragment of a bone flute excavated at a Neanderthal campsite is just what is required to play the third through sixth notes of the diatonic scale—the se...

by gmat1011

Thu Jan 20, 2011 12:44 am
Forum: Critical Reasoning
Topic: Knewton Challenge, 1/19/11 (Stone Tablets)
Replies: 28
Views: 7173

I would say its B.

In 1966 the Uni filled 92% of capacity. In 1967 this number became 99%.

The % of new students put into the system reduced b/w the 2 years --- the capacity utilization could only be increased with a reduction in the size of the overall pie

by gmat1011

Thu Jan 20, 2011 12:25 am
Forum: Critical Reasoning
Topic: Kaplan 2010-11 premiere--state university admissions
Replies: 9
Views: 1785

IMO it should be D. Reason --- The question asks us to trace the "principle". the principle is: can "enhance" their understanding of a certain artistic period by studying art from earlier periods that had a significant influence on it. Spanish-Arabic etc is a specific example of ...

by gmat1011

Wed Jan 19, 2011 11:32 pm
Forum: Critical Reasoning
Topic: LSAT problem example 6: Conforms to the Principle
Replies: 11
Views: 4904

Hi, For considering stem 1: +VE one set elements only S= 5 T = 6 Sum of individual means = 11 Mean of combined set = 11/2 = 5.5 So sum of means > mean of combined -VE one set elements only S= -5 T= -6 Sum of individual means = -11 Mean of combined set = -11/2 = -5.5 So mean of combined > sum of means

by gmat1011

Wed Jan 19, 2011 10:14 pm
Forum: Data Sufficiency
Topic: ds/mean
Replies: 6
Views: 1030

that is what "one element sets" should mean... the number is its own mean. Here we can rules out B coz if set s and set t have only zeros... then stem 2 is disproved... you get Y if sets S and T have only +ve numbers and a N if sets S and T are made up of only zeros. As regards A it gets d...

by gmat1011

Wed Jan 19, 2011 9:46 pm
Forum: Data Sufficiency
Topic: ds/mean
Replies: 6
Views: 1030

sheesh... yeah should be C

we don't know if A>B or B>A... So stems can yield y and no...

i agree should be C.

by gmat1011

Wed Jan 19, 2011 9:15 pm
Forum: Data Sufficiency
Topic: Absolute DS
Replies: 34
Views: 15014

D in my book

Q basically asks:

is X = A-B OR X = B-A?

If we can get either answer from each stem then sufficient.

Stem 1: Sufficient

Stem 2: Sufficient

by gmat1011

Wed Jan 19, 2011 9:09 pm
Forum: Data Sufficiency
Topic: Absolute DS
Replies: 34
Views: 15014

Congrats Eli!

Would be great if the book owners can also get the the benefit of the updated alogrithm someday by corresponding updates made to the online CATs.. The changes may be minor but why not have all platforms at the same level? Thats what I feel, anyway...

Thanks again.


Hi Niz

Congrats! Great work.

Your practice tests ranged b/w 680-720... Did you take any online Kaplan CATs?

How did you do on those? Thanks.

by gmat1011

Wed Jan 19, 2011 7:02 am
Forum: I just Beat The GMAT!
Topic: 730 - Q47 and V42 - From Books to Test Day!
Replies: 8
Views: 3013

hi adam Quick question: in b isn't COSTS of blah blah and ROOM AND BOARD for blah blah... ---> i.e., the costs and the room&board + the prepositional tails they carry, one composite noun idea that the "which" is supposed to refer to? why should 'which' only selectively refer to "r...

by gmat1011

Tue Jan 18, 2011 9:32 pm
Forum: Sentence Correction
Topic: tough SC via gmatclub
Replies: 8
Views: 1886

Id go with c

Improved by the work visa in d doesn't sound right

What is the source please? Thanks.

by gmat1011

Tue Jan 18, 2011 8:29 am
Forum: Sentence Correction
Topic: Help on Subjunctive
Replies: 5
Views: 1325

A, D, E - out... "pay with the rest of the family" -- literally means she was using her family as a form of legal tender/currency... You pay your dues etc with money... B and C - 'of which' in C does sound awkward and also you agree to something and not "of something" but B has a...

by gmat1011

Tue Jan 18, 2011 7:35 am
Forum: Sentence Correction
Topic: tough SC via gmatclub
Replies: 8
Views: 1886

I am pretty sure I have seen this one before... I think its from GMAT Club verbal tests...

The reasoning given is that A>B because A gives positive evidence of small businesses actually contributing to urban renewal... whereas b is just a petition

by gmat1011

Tue Jan 18, 2011 6:23 am
Forum: Critical Reasoning
Topic: Strenghten question
Replies: 8
Views: 3247

I picked B coz 'setting an example' stuck in my head after reading this + there are 2 entities...

Setting an example for students <-----> encourage public....

by gmat1011

Tue Jan 18, 2011 6:06 am
Forum: Critical Reasoning
Topic: tough gmatclub CR
Replies: 8
Views: 1974