As per the above given table, We can replace the each capital from given relationship for CHWCLS , We will get
C ? p
H ? c
W ? h
C ? p
L ? w
S ? y
Hence , the required answer is pchpwy.

As per the above given table, We can replace the each capital from given relationship for JBEGPV, We will get
J ? g
B ? s
E ? r
P ? x
G ? v
V ? n
Hence , the required answer will be gsrxvn.

16 ? (2 + 2)² = 4²
9 ? (3 + 0)² = 3²
? 64 ? (4 + 4)² = 8²

Given,
(i) She is brave ? Sue Re Nik
(ii) She is always smilling ? Pi Sor Re Nik
(iii) is always cheerful ? Sor Re Zhi
By coparing (i), (ii) and (iii), 'Pi' is the code for 'smilling'.

Given word,
P K R O K
Place value : 16 11 18 15 11
Code (Sum) : 7 2 9 6 2
Similary,
word N J M L Z
Place value : 14 10 13 12 26
code (Sum) : 5 1 4 3 8

M O U S E
+3 +3 -2 -2
P R U Q C
Similarly,
S H I F T
+3 +3 -2 -2
V K I D R

9157592

E L E P H E A N T
5 7 5 8 9 1 4 3
L E A P
7 5 1 8

Divide the word into two groups of five letters each. The first five letters are in group I and the last five letters are in group II. Now, for its coding the middle letters remain unchanged. While the letters in each group change their position as 1 ? 3, 2 ? 5, 3 ? 4, 4 ? 2 and 5 ? 1.

The first letter is coded as two letters: the first remains unchanged and the second two letters forward as in English alphabet. The second, fourth, fifth and sixth letters are coded as two letters forward while the third letter is coded as three letters forward as in English alphabet. The last letter remains unchanged.