In a coded language some words and their coded sets are given below
Word Coded set
RAM {A,C,H}
KRISHNA {A,D,H,I}
SHIV {D,H,I}
Then coded set for HANUMAN is
Positional value of letters of word RAM are 18, 1, 13 respectively
Coded values are 1*8, 1, 1*3
= 8, 1, 3
Letter of these positions are H, A, C, hence the coded set
Similarly Positional value of letters of word KRISHNA are 11, 18, 9, 19, 8, 14, 1 respectively
Coded values are 1*1, 1*8, 9, 1*9, 8, 1*4, 1
=1, 8, 9, 9, 8, 4, 1
Letter of these positions are A, H, I, I, H, D, A,
Hence coded set is {A, D, H, I}
similarly for others.