If the letters of the alphabet are numbered as A=1, B=2, ..., Z=26, what is the code for 'HELLO'?

A. 8-5-12-12-15

If the code for 'RAT' is 181920, what is the code for 'ART'?

A. 1920

If A=1, B=2, C=3, and so on, what is the code for the word 'CAT'?

B. 312

If the code for 'HELLO' is '8-5-12-12-15', what would be the code for 'WORLD'?

A. 23-15-18-12-4

In a coding system, 'FISH' is represented as '6-9-19-8'. What is the representation for 'BIRD'?

A. 2-9-18-4