GMAT Question of the Day (May 27): Arithmetic and Sentence Correction

Math (PS)

The square of = ?

(A)
(B)
(C)
(D)
(E)

OA and Explanation

Verbal (SC)

A huge flying reptile that died out with the dinosaurs some 65 million years ago, the Quetzalcoatlus had a wingspan of 36 feet, believed to be the largest flying creature the world has ever seen.

(A) believed to be
(B) and that is believed to be
(C) and it is believed to have been
(D) which was, it is believed,
(E) which is believed to be

OA and Explanation