In a certain code, 'FISH' is coded as 6148. What is the code for 'BIRD'?

A. 2918

In a code language, 'FISH' is coded as '2468' and 'BIRD' is coded as '1357'. What is the code for 'HIS'?

A. 246

In a code language, 'WATER' is represented as 231812. How is 'FIRE' coded in the same language?

A. 615181

If 'HOUSE' is coded as '78910' and 'MOUSE' is coded as '45610', what is the code for 'MOUSE'?

A. 45610

If 'CIRCLE' is coded as 391812, what is the code for 'SQUARE'?

A. 1912171518