Coding and Decoding Questions

In a certain code language, "STYLE" is written as "ELTYS". How is "FRUIT" written in that code language?

If in a language RAT is coded as "@$&" and HEAD is coded as "%*$#" then THREAD is coded as what ?

In a certain code language, "LOYALTY" is written as "MPZBMUZ". How is "PROCLAIM" written in that code language?

If - means ÷ , + means x , ÷ means - , x means +, then which of the following equations is correct?

In a certain code language, “friend is honest” is written as “hu lip ma”, “honest are men” is written as “lip fi kit” and “men never clever” is written as “fi tigi”. What is the code for “men” in that code language?

In a certain code language, “book is tough” is written as “fu la mi”, “tough can easy” is written as “fu muk po” and “easy not book” is written as “ti po la”. What is the code for “tough” in that code language?

If '+' and 'x' signs as well as '3' and '2' are interchanged, which of the one following is correct?

In a certain code language, "MASTER" is written as "682145" and "STAMP" is written as "21869". How is "PASTE" written in that code language?