Q. 28, 25, 5, 21, 18, 5, 14, ... choose which pair of numbers comes next?
✅ Correct Answer: (A)
11, 5
Explanation: This is an alternating subtraction series with the interpolation of a random number, 5, as every third number. In the subtraction series, 3 is subtracted, then 4, then 3, and so on.
Explanation by: Ram Avtar Sharma
This is an alternating subtraction series with the interpolation of a random number, 5, as every third number. In the subtraction series, 3 is subtracted, then 4, then 3, and so on.