If in a certain code, 'CAT' is coded as 'DBU', how is 'DOG' coded in that code?

A. EPH

If 'HELLO' is coded as 'IFMMP', what will 'WORLD' be coded as?

A. XPSME

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 coded language, 'CAT' is coded as '312', 'DOG' as '415', and 'BAT' as '213'. What is the code for 'TAD'?

B. 321

If 'MANGO' is coded as 'NBOPH', what is the code for 'LEMON'?

D. MFNOP