Number Series - Verbal and Reasoning

Directions to SolveLook carefully for the pattern, and then choose which pair of numbers comes next.
Q1:

6 20 8 14 10 8 12

A 14 10

B 2 18

C 4 12

D 2 14

E 14 14

ANS:D - 2 14

This is an alternating addition and subtraction series. In the first pattern, 2 is added to each number to arrive at the next; in the alternate pattern, 6 is subtracted from each number to arrive at the next.