In a mixed letter coding system, if 'CAT' is coded as 'XZY', and 'DOG' is coded as 'ABC', what is the code for 'TAD'?

A. XAB

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

C. FQJ

If 'APPLE' is coded as 'BQQMF' and 'BANANA' is coded as 'CBQBOB', what is the code for 'LEMON'?

A. MFNPO

If 'APPLE' is coded as '13579' and 'PEAR' is coded as '2468', what is the code for 'EAR'?

A. 246

If 'HOUSE' is coded as '98765' and 'MOUSE' is coded as '87654', what is the code for 'MOUS'?

A. 8765