GMAT Question of the Day (Feb 3): Arithmetic and Sentence Correction

Math (PS)

What positive number is 224% bigger than its reciprocal?

(A) 0.8
(B) 1.1
(C) 1.5
(D) 1.8
(E) 2.2

OA and Explanation

Verbal (SC)

After adopting broadband internet access, wireless personal digital assistants, and super-fast home PCs, Weston Insurance has hired new employees, which doubles to 250 the junior staff in the claims department working from home.

(A) which doubles to 250 the junior staff in the claims department
(B) doubling to 250 the number of junior staff members in the claims department
(C) which doubles to 250 the junior staff of the claims department
(D) doubling to 250 the number of junior staff members of the claims department
(E) which doubles to 250 the junior staff in the claims department that

OA and Explanation