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

A. EPH

If the word 'CAT' is coded as 3120, what is the code for the word 'DOG'?

A. 4157

If 'HELLO' is coded as 'IFMMP', what is the code for 'WORLD'?

A. XPSME

In a mixed number coding system, if 'HELLO' is coded as 23, 18, 15, 12, 10 and 'WORLD' is coded as 25, 22, 20, 18, 15, what is the code for 'CODE'?

A. 20, 15, 12, 10

If A=1, B=2, C=3, and so on, what is the code for the word 'CAT'?

B. 312