In a code language, 'COLD' is represented as '1357' and 'WARM' as '2468'. What is the code for 'MOLD'?

D. 2465

In a coding system, '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' based on the same system?

A. 12, 15, 23

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

A. 4157

In a certain code, 'HELLO' is coded as '85120' and 'WORLD' is coded as '23184'. What is the code for 'LOW' based on the same pattern?

A. 120

In a coding scheme, 'FISH' is coded as '2468' and 'HAT' is coded as '135'. What is the code for 'HIS'?

A. 246