In a certain code, 'FISH' is coded as 6148. What is the code for 'BIRD'?

A. 2918

In a coded language, 'CAT' is coded as 'DBU'. How is 'DOG' coded?

A. EPH

If 'MOUSE' is coded as 13, 15, 21, 19, 5 and 'RAT' is coded as 18, 1, 20, what is the code for 'HAT'?

A. 8, 1, 20

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

A. HSBQF

If 'APPLE' is coded as '13524', 'BANANA' as '214321', and 'GRAPE' as '71524', what is the code for 'A'?

B. 2