Home  / Verbal Reasoning  / Series Completion  / Letter Series
Number Series
Alphabet Series
Letter Series

Identify the missing letter in the series: a, e, i, o, ?

Answer: A. u
The series consists of vowels, increasing by 4 letters each time: a (skip b, c, d) e (skip f, g, h) i (skip j, k, l) o (next is u).
Posted in:  Letter Series -  Series Completion -  Verbal Reasoning