In a certain code, 'RAT' is coded as '18920'. How is 'BAT' coded?

A. 21920

In a coding system, 'FISH' is represented as '614891'. What is the code for 'BIRD' if 'B' is 2, 'I' is 9, 'R' is 18, and 'D' is 4?

A. 29184

If 'A' is coded as '1', 'B' as '2', 'C' as '3', what is the code for 'E'?

B. 5

In a certain code, 'CAT' is coded as '3120'. How is 'DOG' coded in the same language?

A. 4157

If 'PENCIL' is coded as '16-5-14-3-9-12', what is the code for 'BOOK'?

A. 2-15-15-11