In a certain code, 'HELLO' is coded as 8, 5, 12, 12, 15 and 'WORLD' is coded as 23, 15, 18, 12, 4. What is the code for 'LOW' in this system?

A. 12, 15, 23

In a mixed number coding system, if 'HELLO' is coded as 23, 18, 15, 14, 12 and 'WORLD' is coded as 25, 22, 19, 18, 16, what is the code for 'GOOD'?

A. 20, 18, 16, 14

If the number 579 is coded as 'EHG', what is the code for the number 864?

A. HGF

In a certain code, 'FISH' is coded as 6148. What is the code for 'BIRD'?

A. 2918

In a code, 'RAT' is represented as 181920. How is 'BAT' coded?

A. 221820