In a certain code language, ‘ROAST’ is coded as

Solution

In each word, the letters are replaced by 4th succeeding letter as per English alphabetical series and then, they are written in reverse order to get the code. R         O         A         S         T          +4        +4        +4        +4        +4 V         S         E         W        X X         W        E         S         V Code for ‘ROAST’ is XWESV. S         W        I           F          T          +4        +4        +4        +4        +4 W        A         M         J          X X         J          M         A         W Code for ‘SWIFT’ is XJMAW.