Coding and Decoding Questions

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

In a certain code CAMEL is written as MFNBD. How shall TIGER be written in that code?

In a certain code language "CANADA" is written as "BZMBEB". How is "SYDNEY" written in that code language?

If 12 (20) 16 and 21 (35) 28, then what is value of A in 48 (80) A ?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

X_ZX_YY_ZX_Z

In a certain code language, “MOCKS” is written as “NNDJT”. How is “FLAME” written in that code language?

In a certain code language, "BISLERI" is written as "IREBISL". How is "PANTHER" written in that code language?

If 16α1 = 8, 14α6 = 42 and 12α5 = 30, then find the value of 2α6 = ?