If SPARK is coded as TQBSL, what will be the code for FLAME? 

A, B, C, D, E and F are cousins. No two cousins are of the same age, but all have birthday on the same date. The youngest is 17 years old and E the oldest is 22 years old. F is somewhere between B and D in age. A is older than B. C is older than D.
 Which of the following statement is not possible?

"RUMOUR" is written as "MURRUO". How is "RACKET" written in that code language? 

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

In a certain code language, "BANGED" is written as "JJKQCC" and "TILTS" is written as "XXOKU". How is "STRAY" written in that code language? 

If in a certain code, GAMBLE is coded as FBLCKF, how is FLOWER coded in that code?

If in a certain code, LUTE is written as MUTE and FATE is written as GATE, then how will BLUE be written in that code?

In a certain code DATE is written as 904, then how can SOME be written in that code?