Coding and Decoding Questions

In a certain code language, "SCENE" is written as "TBFMF". How is "TRAIN" written in that code language?

In a certain code, 592 means 'grapes are sweet', 374 means 'I like oranges' and 267 means 'oranges are sour'. Which digit represents sour?

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

If "A" denotes "added to", "B" denotes "divided by", "C" denotes "multiplied by" and "D" denotes "subtracted from", then

76 B 19 C 7 A 3 D 25=?

If P denotes multiply, T denotes subtraction, M denotes addition, B denotes division then 28B7P8T6M4 = ?

If 'WZB' stands for 'DAY', how will you code 'MONDAY'?

If EXPLAIN is coded as BUMIXFK, then how will GYM be coded as?

If 8%5 = 30, 9%2 = 70 and 1%4 = -30, then find the value of 2%5 = ?