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by ZDS
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2
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1,089

Re: Dr Raju's qs

See my comment on your other post for the first question. http://www.urch.com/forums/gre-math/157688-plzz-solve.html

4. Given a series of numbers...

The standard deviation measures the average...

by ZDS
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2
Views
836

Re: plzz solve this

7. Given that if an average of first 5 numbers of a particular set of 12 numbers is 6 and average of all these 12 numbers is 7.5 then find the average of first 7 numbers is?

This question...
3. Thread: need help with SE

by ZDS
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1
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3,816

Re: need help with SE

In this case, "all but" is not being used as a contrast phrase. It means "very nearly" (see this post conjunctions - "All but" idiom has two meanings? - English Language & Usage Stack Exchange for an...
4. Thread: How to solve this?

by ZDS
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2
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1,070

Re: How to solve this?

To start off, let's look at how taking a value for Y (Y can range from 2 - 9) limits the values for X.

With Y = 9 (for instance), then X can range from [1,8]

That means that for Y = 9 there are...
5. Thread: Need help with a GRE Verbal SC question :)

by ZDS
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2
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5,309

Re: Need help with a GRE Verbal SC question :)

For Question (1):

He could not bring himself to write a book that was dull/boring. In other words, something caused him to step away from writing a bad novel. If someone where...
6. Thread: Verbal Sentence Completion Question

by ZDS
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1
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3,626

Re: Verbal Sentence Completion Question

The complicated word here is: Prudery.

Let's operate under the assumption that we do not know what it means.

[Something] actually brings attention to a vice (negative trait) when it is supposed...
7. Thread: Official VR Practice Qustions : Practice Set 1, Q7

by ZDS
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1
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3,152

Re: Official VR Practice Qustions : Practice Set 1, Q7

For (7):

(B) "The formation of sea ice causes the concentration of salt in surface waters to increase; less sea ice would mean...
8. Thread: Using a dictionary whilst doing verbal practice.

by ZDS
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5
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3,802

Re: Using a dictionary whilst doing verbal practice.

I would agree that you should not do practice questions with a dictionary handy.

What I would suggest, however, is to make note of words that you do not know. I would make flashcards...
9. Thread: Need help with this sentence equivalence

by ZDS
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1
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3,558

Re: Need help with this sentence equivalence

The characters are proud of their wisdom and lack of illusions. Even despite this, they sometimes express unjustified ______?

The two sentences run parallel with one another; the word in the...
10. Thread: Two Inscribed Square Problem - Help!

by ZDS
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2
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852

Re: Two Inscribed Square Problem - Help!

The issue with your approach is that a line down the center of the outer square would not bisect the inner-square on an angle. If it did, you approach would work perfectly!

by ZDS
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2
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1,012

Grammatically this...