GMAT Question of the Day (November 20)

Math

A circle with a radius $R$ is inscribed into a square with a side $K$ . If the ratio of the area of the square to the area of the circle is $P$ and the ratio of the perimeter of the square to that of the circle is $Q$ , which of the following must be true?

A. $\frac{P}{Q} \gt 1$
B. $\frac{P}{Q} = 1$
C. $1\gt \frac{P}{Q} \gt \frac{1}{2}$
D. $\frac{P}{Q} = \frac{1}{2}$
E. $\frac{P}{Q} \lt \frac{1}{2}$

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

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Verbal

Since 1868, approximately thirty-five shipwrecks have been recorded off Alaska, a region known for their treacherous seas—less than those recorded off the coast of Massachusetts.

A. their treacherous seas—less than that

B. its treacherous seas, a number fewer than that

C. its treacherous seas, which is less than those

D. its treacherous seas—fewer than have been

E. their treacherous seas, fewer than the ones

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

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GMAT Question of the Day (November 20)

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