In a certain code, 'CAT' is coded as '3120'. How is 'DOG' coded if 'D' is 4, 'O' is 15, and 'G' is 7?

A. 4157

In a certain code, 'HELLO' is written as 'IFMMP'. How would 'WORLD' be coded in the same language?

A. XPSME

In a mixed letter coding system, if 'CAT' is coded as 'XZY', and 'DOG' is coded as 'ABC', what is the code for 'TAD'?

B. XAB

In a certain code, 'RAT' is coded as '181920'. How is 'BAT' coded if 'B' is 2, 'A' is 1, and 'T' is 20?

A. 2120

In a coding scheme, 'APPLE' is coded as 'BQQMF' and 'BANANA' is coded as 'CBONBO'. What is the code for 'LEMON'?

A. MFNPO