Coding and Decoding Questions

In a certain code language, “LAND” is written as “33” and “TURN” is written as “75”. How is “MALE” written in that code language?

In a certain code language, “MAYOR” is written as “NBZPS”. How is “PLAYER” written in that code language?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

27 x 3 ÷ 30 + 5 - 125 = ?

If in a certain language KINDLE is coded as ELDNIK, how is FASHION coded in that code?

In a certain code language, "HAMMER" is written as "MAHERM". How is "MATTER" written in that code language?

In a certain code language, "BORROW" is written as "769965" and "BOMB" is written as "7647". How is "WOMB" written in that code language?

If RATION is written as OXQFLK then LUMBER may be written as _____ .

If 'x' means addition, '­' means division, '÷' means subtraction and '+' means multiplication, then which of the equations is correct?