GRE Exam Numerical Ability Area and Volume

A square wooden plaque has a square brass inlay in the center, leaving a wooden strip of uniform width around the brass square. If the ratio of the brass area to the wooden area is 25 to 39, which of the following could be the width, in inches, of the wooden strip? I. 1 II. 3 III. 4
(A) I only (B) II only (C) I & II (D) I & III (E) I, II & III

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GRE Other Question

A club of 36 people includes permanent and temporary members. Of the 20 temporary members, 14 are men. Exactly 12 women are permanent members, then
(A) Total number of men are greater than total number of women.
(B) Total number of women are greater than total number of men.
(C) Total number of men and total number of women are equal.
(D) The relationship cannot be determined. (s³) (t³) = v² If s and t are both primes, how many positive divisors of v are greater than 1, if v is an integer? (A) two (B) three (C) five (D) six (E) eight