GRE Question of the Day (April 29th)

Math

The remainder when the positive integer m is divided by n is r. What is the remainder when 2m is divided by 2n ?

(A) r
(B) 2r
(C) 2n
(D) m – nr
(E) 2(m – nr)

Correct Answer - B - (click and drag your mouse to see the answer)

Question Discussion & Explanation