In a certain code, 'COLD' is coded as '3142', 'WARM' as '2513', and 'BOLD' as '2143'. What is the code for 'MOLD'?

B. 2143

If the word 'CAT' is coded as 3120, what is the code for the word 'DOG'?

A. 4157

In a certain code, 'HELLO' is written as '8-5-12-12-15'. How is 'WORLD' coded in the same system?

A. 23-15-18-12-4

If 'APPLE' is coded as 1-16-16-12-5, what would be the code for 'BANANA'?

A. 2-1-14-1-14-1

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

A. 2-9-18-4