In a coding system, 'FISH' is coded as '5678' and 'BIRD' is coded as '1234'. What is the code for 'RIB'?

D. 214

In a mixed letter coding scheme, 'COLD' is coded as '1357' and 'WIND' is coded as '2468'. What is the code for 'DOW'?

A. 753

In a code language, 'SCHOOL' is coded as '123456' and 'COLLEGE' is coded as '654321'. What is the code for 'COLL'?

A. 6543

In a code language, 'FISH' is represented as '2468' and 'BIRD' is represented as '1357'. What is the code for 'HIS'?

A. 468

If 'RAT' is coded as '789' and 'BAT' is coded as '456', what is the code for 'TAB'?

A. 654