What will come in place of the x in the following number series? 12, 26, 54, 110, 222, x
Options:
(A) 444
(B) 446
(C) 448
(D) 452
(E) 454 Stream of consciousness:
12
12 2 + 2 = 26
26 2 + 2 = 54
54 2 + 2 = 110
110 2 + 2 = 222
222 2 + 2 = 446
Thus, the answer is (B).