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

A. XPSME

In a certain code, 'APPLE' is coded as 'BQQMF'. What is the code for 'GRAPE'?

A. HSBFQ

If 'MANGO' is coded as 'NBOPH', how is 'LEMON' coded?

A. MFNPO

If 'APPLE' is coded as '12345', what is the code for 'LEMON' if 'L' is 12, 'E' is 5, 'M' is 13, 'O' is 15, and 'N' is 14?

B. 12151314

If the code for 'CAT' is 3120, what is the code for 'DOG' if the letters are assigned values based on their position in the alphabet?

A. 4157