Q. 8, 12, 9, 13, 10, 14, 11, ... choose which pair of numbers comes next?
✅ Correct Answer: (B)
15, 12
Explanation: This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.
Explanation by: Sandhya Thakur
This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.