The correct option is A ipaj
In statement (iv), (v), (vi) and (viii), the common alphabet is 'S' and the common coded word is 'a'. So, 'S' is coded as 'a'.
in statement (iii), (iv), (viii) and (ix), the common alphabet is 'U' and the common coded letter is 'n'. So, 'U' is coded as 'n'.
Also, in statement (iv), (viii) and (ix), the common alphabet is 'UT' and the common coded letters are 'ni' respectively. So, 'T' is coded as 'i'.
In statement (vi) and (vii), the common alphabet is 'A' and common code letter is 'p'. So, 'A' is coded as 'p'.
Again, in statement (vii) and (x), the common alphabet are 'FE' and common code letter are 'ut' not necessarily in the same order. So, 'A' is coded as 'p'.
So, in statement (vii) 'R' is coded as 'j'.
Therefore, 'STAR' is coded as 'aipj' or 'ipaj'.
Hence, option (A) is the correct answer.