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

A. XPSME

In a certain code, 'APPLE' is coded as 'BQQMF'. How is 'GRAPE' coded?

A. HSBQF

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

A. QFBID

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

B. 312

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

A. 4157