In a certain coding system, the word 'REMOTE' is represented as 'KYSPGS' and 'BRAND' is represented as 'IRDTC'. Using the same pattern, how would the word 'MOBILE' be encoded?

In a certain code language, 'HEAR' is coded as '3692' and 'REAL' is coded as '2983'. What is the code for 'L' in that language?

In a certain code: 'he and i are' is coded as 'wq sa xz cv' 'i are not that' is coded as 'xz cv fd er' 'great friend and now' is coded as 'yt gh sa bv' 'i that ever friend' is coded as 'xz er bn gh' (All codes are two-letter codes only) What is the possible code for 'now'?