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Re: What is the number of pages of a certain journal article? The size of [#permalink]
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[quote="Bunuel"]What is the number of pages of a certain journal article?

(1) The size of each page is \(5 \frac{1}{2}\) inches by 8 inches.

(2) The average (arithmetic mean) number of words per page is 250.


Total number of pages in a journal=Total no of words in the journal/No of words per page or Avg, no of words per page.


St1:-Dimension of page is given.Irrelevant info to determine no of pages.
Insufficient.
St2:-Avg. no of words per page is given, still we need the total no of words in the journal to determine the no of pages.
insufficient.

Combining, we have the same deficiency of information.
hence, insufficient.

Ans.(E)
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Re: What is the number of pages of a certain journal article? The size of [#permalink]
What is the number of pages of a certain journal article?

(1) The size of each page is 512512 inches by 8 inches. NS

(2) The average (arithmetic mean) number of words per page is 250.NS

as no of pages are asked E
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Re: What is the number of pages of a certain journal article? The size of [#permalink]
Why cannot I not see the options for answering the question?
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Re: What is the number of pages of a certain journal article? The size of [#permalink]
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Video solution from Quant Reasoning:
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Re: What is the number of pages of a certain journal article? The size of [#permalink]
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Bunuel wrote:
What is the number of pages of a certain journal article?

(1) The size of each page is \(5 \frac{1}{2}\) inches by 8 inches.

(2) The average (arithmetic mean) number of words per page is 250.



(DS02562)


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Re: What is the number of pages of a certain journal article? The size of [#permalink]
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Expert Reply
Bunuel wrote:
What is the number of pages of a certain journal article?

(1) The size of each page is \(5 \frac{1}{2}\) inches by 8 inches.

(2) The average (arithmetic mean) number of words per page is 250.




NEW question from GMAT® Official Guide 2019


(DS02562)

Solution:

Question Stem Analysis:

We need to determine the number of pages of a certain journal article.

Statement One Alone:

Knowing the size of each page does not allow us to determine the number of pages of the journal article. Statement one alone is not sufficient.

Statement Two Alone:

Knowing the average number of words per page does not allow us to determine the number of pages of the journal article. Statement two alone is not sufficient.

Statements One and Two Together:

Knowing both the size of each page and the average number of words per page still would not allow us to determine the number of pages of the journal article. Both statements together are not sufficient.

Answer: E
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Re: What is the number of pages of a certain journal article? The size of [#permalink]
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Re: What is the number of pages of a certain journal article? The size of [#permalink]
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