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GMAT Question of the Day (January 5)

Jeff 0

Math

The price of a certain commodity increased at a rate of X% per year between 2000 and 2004. If the price was M dollars in 2001 and N dollars in 2003, what was the price in 2002 in terms of M and N?

A. \sqrt{MN}
B. N\sqrt{\frac{N}{M}}
C. N\sqrt{M}
D. N\frac{M}{\sqrt{N}}
E. NM^{\frac{3}{2}}

 

Question Discussion & Explanation

Correct Answer - A- (click and drag your mouse to see the answer)
GMAT Daily Deals

Verbal

In reference to the current popularity of electronic mail, postal services frequently expressed anxiety that their prospects for remaining profitable are being limited by their antiquated business model.

* (A) In reference to the current popularity of electronic mail, postal services frequently expressed anxiety that
* (B) Referring to the current popularity of electronic mail, postal services frequently expressed anxiety about
* (C) When referring to the current popularity of electronic mail, postal services frequently express anxiety about
* (D) With reference to the current popularity of electronic mail, postal services frequently expressed anxiety about
* (E) Referring to the current popularity of electronic mail, postal services frequently express anxiety that

Question Discussion & Explanation
Correct Answer - E - (click and drag your mouse to see the answer)

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