If 'SUN' is coded as '251', 'MOON' as '1345', and 'STAR' as '2517', what is the code for 'SUN'?

A. 251

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

A. HSBQF

In a mixed letter coding system, if 'CAT' is coded as 'DHW', what is the code for 'DOG'?

B. EQL

If 'FISH' is coded as 'GJTK', what is the code for 'BIRD'?

A. CJSF

If 'APPLE' is coded as '12345' and 'LEMON' is coded as '67890', what is the code for 'MELON'?

C. 67809