Q. 70, 71, 76, __, 81, 86, 70, 91. What number should fill the blank?
✅ Correct Answer: (A)
70
Explanation: In this series, 5 is added to the previous number; the number 70 is inserted as every third number.
Explanation by: Sandhya Thakur
In this series, 5 is added to the previous number; the number 70 is inserted as every third number.