Coding and Decoding Questions

If MARBLES is coded as PDUEOHV, then how will GIN be coded as?

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

If 27 (15) 33 and 41 (13) 53, then what is the value of 'A' in 26 (A) 35?

Some equations have been solved on the basis of a certain pattern. Find the correct answer for the unsolved equation on that basis.

8x7x6=765
5x3x2=421
9x6x4= ?

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

In a certain code language, "RUMOUR" is written as "MURRUO". How is "RACKET" written in that code language?

If MIGRANT is coded as LHFQZMS, then how will GEL be coded as?

If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then

12 V 3 M 441 L 21 S 8 = ?