Coding and Decoding Questions

If WORK = 7935, ROCK = 3587 and WART = 1945, which digit stands for T?

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

16 x 4 ÷ 15 - 9 + 4 = ?

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

In a certain code language, “FRAK” is written as “35” and “MALT” is written as “45”. How is “TRIM” written in that code language?

In a certain code language, “MATE” is written as “41” and “LION” is written as “52”. How is “TARM” written in that code language?

If MACHINE is coded as 19-7-9-14-15-20-11, how will you code DANGER?

If in a certain language, STRING is coded as TSIRGN, how is RANDOM coded in that code?

In a certain code language, “FIR” is written as “33” and “LIT” is written as “41”. How is “TOM” written in that code language?