Correct option is C

‘MARS’ is written as ‘1752223’
17 = M + 4
5 = A + 4
22 = R + 4
23 = S + 4
Logic: Coding number = 4 + respective letter in the given word.
similarly in TIDE’ is written as ‘241389’.
BABY
B + 4 = 6
A + 4 = 5
B + 4 = 6
Y + 4 = 29
Correct answer is (c) 65629.