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

A. 8-5-12-12-15

In a coding system, 'FISH' is coded as 23, 19, 18, 20. If 'BIRD' is coded as 15, 12, 10, 13, what is the code for 'WORM'?

B. 24, 19, 17, 21

In a mixed letter coding system, if 'CAT' is coded as 'XZY', and 'DOG' is coded as 'ABC', what is the code for 'TAD'?

A. XAB

If 'HOUSE' is coded as '8151925', what is the code for 'CAGE' if 'C' is 3, 'A' is 1, 'G' is 7, and 'E' is 5?

A. 3175

If 'APPLE' is coded as '12345', what would be the code for 'LEMON'?

D. 21435