Discussion Forum



In this type of questions, a series of single, pairs or groups of letters or combinations of letters and numerals are given. The terms of the series form a certain pattern as regards the position of the letter in the English alphabet. Find the missing or wrong term in series 

1)

a, d, c, f, ?, h, g, ?, i 


A) e, j

B) e, k

C) f, j

D) j, e

Answer:

Option A

Explanation:

$a + 3  \rightarrow d, d - 1 \rightarrow c, c + 3 \rightarrow f, f - 1\rightarrow e, e + 3\rightarrow h,$

$h - 1\rightarrow g, g + 3 \rightarrow j, j - 1\rightarrow i$

Hence the answer is (a).