RRB NTPC · Question 65
Look at the below pattern and complete the series: 11, 15, 22, 26, 33, 37, 44, ?
Show answer & explanation
Answer: (D) 48
Explanation
The terms alternately increase by 4 and 7: 11 (+4) 15 (+7) 22 (+4) 26 (+7) 33 (+4) 37 (+7) 44 (+4) 48.