Four of the following five parts lettered a, b, c, d and e are exactly equal. Which of the following is not equal to the other four?
Options:
(A) 24(2) 12(2) + 112 14
(B) 17 12 + 59 4
(C) 15 28 + 20
(D) 27 16 + 56 8
(E) 185 6 2 23 5 OK. Let's think. Some random thoughts first:
Other parts are equal to 440. The answer: (D).