In a certain code, 'DOG' is written as '514'. How is 'CAT' coded in the same language?

A. 312

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

A. 23-15-18-12-4

If 'RAT' is coded as 22, 19, 16 and 'BAT' is coded as 20, 17, 14, what is the code for 'MAT'?

A. 21, 18, 15

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

A. 12-5-13-15-14

If the letters are coded as A=1, B=2, ..., Z=26, what is the sum of the codes for the letters in 'HELLO'?

B. 54