Q. 21, 25, 18, 29, 33, 18, ... choose which pair of numbers comes next?
✅ Correct Answer: (D)
37, 18
D.
37, 41
Explanation: This is a simple addition series with a random number, 18, interpolated as every third number. In the series, 4 is added to each number except 18, to arrive at the next number.
Explanation by: Praveen Singh
This is a simple addition series with a random number, 18, interpolated as every third number. In the series, 4 is added to each number except 18, to arrive at the next number.