In a secret code message 'HOTEL' is coded as 300. What will be the code for 'HOSTEL'?

In a secret code message, 'HOTEL' is coded as 300. What will be the code for 'BORE' in the same code?

If CONSTABLE is coded as 91, what will be the code number for STABLE?

If NORMAL is coded as RPNLBM, then what will be the code for GATHER?

In a certain code language, if 'WORK' is coded as 'UMPI', then how will 'NOTE' be coded in that same language?

In a certain code language, if 'SCHOOL' is coded as 'MPPIDT', how will 'MARKET' be coded in the same code language?