The word 'SCHOOL' is transformed into 'TIDPMM'. What is the transformation rule applied here?

A. EACH LETTER IS SHIFTED FORWARD BY ONE POSITION

If 'APPLE' is coded as 'BQQMF', what is the code for 'GRAPE'?

A. HSBQF

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

A. XPSME

The word 'SCHOOL' is transformed into 'TIDMPM'. What is the code for 'TEACH'?

A. UFBID

If 'APPLE' is coded as 'BQQMF', what is the code for 'GRAPE'?

A. HSBQF