In a certain code, 'CAT' is coded as '312' and 'DOG' is coded as '415'. What is the code for 'AD' in the same language?

A. 14

In a code language, 'COLD' is represented as '1357' and 'WARM' as '2468'. What is the code for 'MOLD'?

D. 2465

In a certain code, 'CAT' is coded as '312' and 'DOG' is coded as '415'. How is 'C' coded?

A. 3

If 'FISH' is coded as '6412' and 'HAT' is coded as '321', what is the code for 'HIS'?

A. 214

If 'APPLE' is coded as 'BQQMF' and 'BANANA' is coded as 'CBODBOB', what is the code for 'GRAPE'?

A. HSBQF