Coding and Decoding Questions

If + means /, / means -, - means x, x means +, then 10 + 5 / 7 - 4 x 30 = ?

If ! = ÷, # = +, ^ = x, then calculate the value of 32!4^7#5

If P means '/', R means 'x', Q means '+' and S means '-', then 36 P 6 Q 7 R 8 S 11 =

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

10 x 4 ÷ 5 - 80 + 16 = ?

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

8 x 10 ÷ 20 - 5 + 14 = ?

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

20 ÷ 12 - 30 + 10 x 10 = ?

If PRINTER is $#@*!&#, then INTERPRETER is

If TREK = 8346 and FAMILY = 209175, then REALITY = ?