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Is the integer n odd? 1. n is divisible by 3 2. 2n is divisible by twice as many positive integers as n The integer is not odd. -You can only make this out considering both the statements. Independently insufficient. Statement 1:Independently ,6 and p both are divisible by 9. Hence,insufficient. St...

by sadullaevd

Sun Feb 07, 2010 8:37 am
Forum: Data Sufficiency
Topic: collection of tough problems from G PREP - 6
Replies: 6
Views: 1127

IMO E,

both statements are insufficient.

whats OA?

by sadullaevd

Sun Feb 07, 2010 8:05 am
Forum: Data Sufficiency
Topic: collection of tough problems from G PREP - 14
Replies: 4
Views: 3944

The audience for the new opera, an inventive rendition of Wagner's Tristan and Isolde, was clearly enthralled by the show for the attendees paused for some moments before applauding vigorously at its conclusion. (A) was clearly enthralled by the show for the attendees (B) were clearly enthralled by...

by sadullaevd

Sun Feb 07, 2010 6:18 am
Forum: Sentence Correction
Topic: The audience for the new opera
Replies: 2
Views: 1782

ajith, great approach,

maths is amazingly interesting.

keep it up.

by sadullaevd

Sun Feb 07, 2010 4:23 am
Forum: Problem Solving
Topic: f(x) f(y)
Replies: 6
Views: 8468

2. E

3. D

4. E

good questions, similar to gmat prep,

OA plz

by sadullaevd

Sun Feb 07, 2010 1:49 am
Forum: Sentence Correction
Topic: 256 SC Complete Solutions
Replies: 25
Views: 3713

A In Ponoma College, a rule has been passed that permits students to cook and serve their food, as well as to buy it. A. same --> Correct B. permits students to cook, serve and to buy their food. --> For ||ism, the answer should be to serve, to is missing here. C. permits students to cook, to serve...

by sadullaevd

Sat Feb 06, 2010 9:00 pm
Forum: Sentence Correction
Topic: Pomona College
Replies: 4
Views: 1798

You have to multiply 100 by 1.02. multipy 102 by 1.02. multiply 104.12 by 1.02 and you have your answer. That's the only way to do it. The sad thing is, I didn't do any of those calculations. I've drilled that stuff so often I remember the exact values...lol. Shouldn't that be 104.04? Or am i missi...

by sadullaevd

Sat Feb 06, 2010 6:59 pm
Forum: Problem Solving
Topic: Compounded Interest
Replies: 4
Views: 1601

D for me .

The same reasoning as in the post above.

OA plz

by sadullaevd

Thu Feb 04, 2010 8:17 am
Forum: Sentence Correction
Topic: SC
Replies: 4
Views: 1266

Between C and E, ill take C.

E seems to violate parallelism.

whats OA?

by sadullaevd

Thu Feb 04, 2010 8:14 am
Forum: Sentence Correction
Topic: between/amng
Replies: 4
Views: 1468

I wil go with D.

by sadullaevd

Wed Feb 03, 2010 8:33 am
Forum: Sentence Correction
Topic: confused
Replies: 7
Views: 1583

Imo E Here is my approach. The main thesis: ...bent on maximizing purely selfish reward. Results of an experimental economics study appear to contradict this view, however. Next the evidence is presented: If, in fact, people are selfish and rational,... In numerous trials, however , two-thirds of th...

by sadullaevd

Thu Jan 21, 2010 7:33 am
Forum: Reading Comprehension
Topic: Primary Purpose
Replies: 4
Views: 3164

IMO B

exceptional in that it concentrated on the period before(1753) the American Revolution (1775-1783)

"An Essay on Woman"(1753) before American Revolution(1775-1783)

share OA plz

by sadullaevd

Thu Jan 21, 2010 7:19 am
Forum: Reading Comprehension
Topic: Education of Girls
Replies: 3
Views: 2550

my bad, it should be 10^102

misinterpreted the question,

thx,

cheers,

by sadullaevd

Thu Jan 07, 2010 11:03 pm
Forum: Problem Solving
Topic: Can someone solve this
Replies: 5
Views: 1338

truplayer256 wrote:(10^100)^(10^100)=10^k

Remember that we multiply exponents when they're raised to a power.

k=100*10^100=10^2*10^100=10^102
Seems typo, could you the bold part plz,

IMO should k= 100*10*100= 100 000 (instead of ^ should be *)

cheers,

by sadullaevd

Thu Jan 07, 2010 10:01 am
Forum: Problem Solving
Topic: Can someone solve this
Replies: 5
Views: 1338

I may be wrong, but my take is C Reasoning: though most people today associate nutmeg with simple baked goods, this common spice once altered the course of political history. For centuries, the nutmeg tree grew only in the Banda Islands, a small chain in the southwest Pacific. Locals harvested the a...

by sadullaevd

Wed Jan 06, 2010 7:47 pm
Forum: Reading Comprehension
Topic: nutmeg
Replies: 5
Views: 2348