GMAT Question of the Day (Feb 9): Algebra and Sentence Correction

Published February 9, 2010 by dzyubam

Math (PS)

Gold depreciated at a rate of $X\%$ per year between 2000 and 2005. If 1 kg of gold cost $S$ dollars in 2001 and $T$ dollars in 2003, how much did it cost in 2002?

(A) $T\frac{S}{2}$
(B) $T\sqrt{\frac{T}{S}}$
(C) $T\sqrt{S}$
(D) $T\frac{S}{\sqrt{T}}$
(E) $\sqrt{ST}$

OA and Explanation

Verbal (SC)

In good years, the patchwork of green fields that surround the San Joaquin Valley town bustles with farm workers, many of them in the area just for the season.

(A) surround the San Joaquin Valley town bustles with farm workers, many of them
(B) surrounds the San Joaquin Valley town bustles with farm workers, many of whom are
(C) surround the San Joaquin Valley town bustles with farm workers, many of who are
(D) surround the San Joaquin Valley town bustle with farm workers, many of which
(E) surrounds the San Joaquin Valley town bustles with farm workers, many are

OA and Explanation

dzyubam

Published in GMAT Question of the Day