What comes next in the series: 1, 2, 4, 7, 11, ?
Question 1
Q1. What comes next in the series: 1, 2, 4, 7, 11, ?
Answer: 16
Explanation: The series is formed by adding 1, 2, 3, 4, etc.; '16' is the next number. '15' is incorrect due to wrong addition.