In a code language, 'FISH' is coded as '2468' and 'BIRD' is coded as '1357'. What is the code for 'HIS'?

B. 246

If 'RAT' is coded as '789' and 'TAR' is coded as '987', what is the code for 'ART'?

B. 978

In a certain coding system, 'COLD' is coded as '1357' and 'WARM' is coded as '2468'. What is the code for 'MOLD'?

A. 2467

In a certain code, 'APPLE' is coded as 'BQQMF' and 'BANANA' is coded as 'CBONBO'. How is 'LEMON' coded in the same language?

B. MFNPO

If 'DOG' is coded as 'EHP', 'CAT' is coded as 'DBU', what is the code for 'BAT'?

A. CBU