If the code for 'HELLO' is 8-5-12-12-15, what would be the code for 'WORLD'?

A. 23-15-18-12-4

What is the numerical representation of the word 'HELLO'?

A. 8-5-12-12-15

If 'RAT' is coded as '789' and 'TAR' is coded as '987', what is the code for 'ART'?

B. 978

If 'MANGO' is coded as 'NBOPH', what is the code for 'FRUIT'?

A. GSVJU

In a coding scheme where A=1, B=3, C=5, ..., Z=51, what is the code for 'BAD'?

C. 2-3-6