If A=1, B=2, C=3, D=4, what is the code for the word 'BAD' ?

A. 214

In a certain code, 'CAT' is coded as 3120. What is the code for 'DOG' if D=4, O=15, G=7?

A. 4157

If the code for 'FISH' is 6128, what is the code for 'HIS'?

A. 128

In a code language, 'HELLO' is represented as 851212. What is the code for 'OHEL'?

B. 81215

If 'APPLE' is coded as 116312, what is the code for 'LEAP'?

A. 31216