Q70
8, 12, 9, 13, 10, 14, 11, ... choose which pair of numbers comes next?
A.
14, 11
B.
15, 12
AnswerC.
8, 15
D.
15, 19
E.
8, 5
Answer: Option B
Solution
Answer: Option B
Solution:
This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.