In a certain code, the number 246 is coded as 135. What is the code for the number 579?

C. 468

If 'HELLO' is coded as 851212, what is the code for 'WORLD'?

B. 231214

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

A. 4157

If 'FISH' is coded as 6148, what is the code for 'BIRD' if 'B' is 2, 'I' is 9, 'R' is 18, and 'D' is 4?

C. 29184

In a coding system, 'MANGO' is represented as 413714. How is 'GRAPE' coded if G=7, R=18, A=1, P=16, E=5?

A. 7181615