What will come in place of the x in the following Number series? 12, 38, 116, 350, 1052, x  Choices.
A) 2345	B) 3245	C) 3457	D) 5688	E) 3158
12   12 × 3 + 2 = 38   38 × 3 + 2 = 116   116 × 3 + 2 = 350   350 × 3 + 2 = 1052   1052 × 3 + 2 = 3158   3158
<result>E</result>
What will come in place of the x in the following Number series? 12, 38, 116, 350, 1052, x