Reversal and Shift Coding

CMAT 2021 · Logical Reasoning · Medium · Coding Decoding

In a certain code language, if the word RESERVE is coded as GXTGUGT, then how is the word PRESENT coded in that language?

  1. A.

    VPGUGTR

  2. B.

    VPUGGTR

  3. C.

    VPGUTGR

  4. D.

    RGTUGPV

Answer

A

Explanation

Reverse RESERVE   ⟹  \implies E V R E S E R. Add +2 to each letter: E+2=G, V+2=X, R+2=T, E+2=G, S+2=U, E+2=G, R+2=T   ⟹  \implies GXTGUGT. For PRESENT: Reverse: T N E S E R P. Add +2 to each letter: T+2=V, N+2=P, E+2=G, S+2=U, E+2=G, R+2=T, P+2=R   ⟹  \implies VPGUGTR.

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