RRB NTPC · Question 100
From among the given options, identify the number that DOES NOT belong to the following series. 2, 5, 14, 41, 122, 365, 1095
Show answer & explanation
Answer: (B) 1095
Explanation
Each term is 3 × previous − 1: 2, 5, 14, 41, 122, 365, then 3 × 365 − 1 = 1094. So 1095 does not belong.