In a certain code language, 'CAT' is coded as '3120'. How is 'DOG' coded in the same language?

A. 4157

If 'HOUSE' is coded as '8151925', what is the code for 'HOME'?

A. 815145

In a certain code, 'RAT' is coded as '181920'. How is 'BAT' coded?

A. 221820

If 'A' is coded as '1', 'B' as '2', and 'C' as '3', what is the code for the word 'CAB'?

C. 321

If 'APPLE' is coded as '12345', what would be the code for 'LEMON'?

A. 56789