Correct option is B
"BOMBAY" to "DQODCA"
B → D (B + 2)
O → Q (O + 2)
M → O (M + 2)
B → D (B + 2)
A → C (A + 2)
Y → A (Y + 2)
Encoding "CALCUTTA"
C → E (C + 2)
A → C (A + 2)
L → N (L + 2)
C → E (C + 2)
U → W (U + 2)
T → V (T + 2)
T → V (T + 2)
A → C (A + 2)
Therefore, "CALCUTTA" will be written as ECNEWVVC in the coded language.
Correct answer is (b) ECNEWVVC.