Coding and Decoding Questions

If "–" stands for division, "+" stands for multiplication, "÷" stands for subtraction and "×" stands for addition, which of the following equations is correct?

If '+' means '÷', '−' means '×' , '÷' means '+' and '×' means '−' , then 36×12+4÷6+2−3= ?

In a certain code language, “TURTLE” is written as “RRNRIA”. How is “LOYALS” written in that code language?

Rearrange the jumbled up letters to form a meaningful word and find the odd one out.

If 3#5 = -20, 1#4 = -30 and 6#5 = 10, then find the value of 4#9 = ?

If "A" denotes "added to", "B" denotes "divided by", "C" denotes "multiplied by" and "D" denotes "subtracted from", then 87 B 3 C 4 A 4 D 50 = ?

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

8 - 14 + 7 x 10 ÷ 9 = ?

In a certain code language, “FUNGI” is written as “HYPKK”. How is “ALGAE” written in that code language?