In a certain code, 'APPLE' is coded as 'BQQMF'. What is the code for 'GRAPE'?

A. HSBFQ

If the code for 'CAT' is 12, 15, 18 and the code for 'DOG' is 14, 17, 20, what is the code for 'BAT'?

A. 10, 13, 16

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

A. 4157

If the code for 'CAT' is 12, 15, 18 and the code for 'DOG' is 14, 17, 20, what is the code for 'BIRD'?

B. 11, 13, 15, 17

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

C. 468