Question - Look carefully for the pattern, and then choose which pair of numbers comes next.
6 20 8 14 10 8 12
A. 14 10
B. 2 18
C. 4 12
D. 2 14
E. 14 14
Answer -
Option D
Explanation:
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.