Find the next term of the series: 1, 2, 4, 7, 11, 16, 22, ___
Explanation:
Add consecutive naturals numbers starting from 1 in each of the given terms to obtain the next term.
1 + 1 = 2 2 + 2 = 4 4 + 3 = 7 7 + 4 = 11 11 + 5 = 16 16 + 6 = 22 ⇒ 22 + 7 = 29
Hence, option (d).