Coding and Decoding Questions

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

6 ÷ 10 - 30 + 4 x 12 = ?

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

13 ÷ 18 - 5 + 10 x 2 = ?

If '←' stands for '+', '→' stands for '-', '↑' stands for '÷', '↓' stands for 'x', '^' stands for '=', then which of the following alternatives is correct?

If GOAT can be written as KSEX, then WOLF can be written as ___

If O = 15 and STAR = 58 then CAMEL = ?

If E = 5, GUN = 42 and ROSE = 57, then what is the value of GATE ?

If in a certain language, Manure is coded as EMRNUA, how is LIVELY coded in that code?

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