If JOSEPH is coded as FKOALD, then GEORGE will be coded as :

Answer: Option B

Explanation:

In the given word, we can analyse that,
M is decreased by 1, M-1 = L, and other words are interchanged,

EN - NE
TI - IT
ON - NO

So PATTERN will be

P -1 O
AT - TA
TE - ET
RN - NR

Answer: Option D

Explanation:

In given word, word is increasing and decreasing by one alternatively as,
S +1 T
I -1 H
K +1 L
K -1 J
I +1 J
M -1 L

So in the same way TRAINING will be UQBHOHOF

Answer: Option A

Explanation:

Each letter of the word is moved four step back to decode it.
So GEORGE will be CAKNCA

Answer: Option C

Explanation:

The letters at odd positions are each moved one step backward, while the letters at even positions are respectively moved six, five, four, three, two,... steps backward to obtain the corresponding letters of the code.

Answer: Option A

Explanation:

Clearly every letter is increased by 1 as
M +1 N
A +1 B
D +1 E
R +1 S
A +1 B
S +1 T

So after increasing every character in work BOMBAY by 1, we get