Coding & Decoding Problems asked in various Campus Placements

1) If the word "BOOK" is coded as "CPPL" then how to code the following words?
     i) MASTER
     ii) REASON
     iii) LOGIC

Ans:
          B --->  C
          O --->  P
          O --->  P
          K --->  L

Here the Logic is Next Letter is Coded as Previous Letter

So,  M ---> N              R --->  S             L ---> M
        A ---> B              E --->  F             O ---> P
        S ---> T              A --->  B             G ---> H
        T ---> U              S ---> T               I ---> J
        E ---> V              O ---> P              C ---> D
        R ---> S              N ---> O

2) If the word SUCCESS is coded as RTBBORR the how to code the following words?
     i) ZEBRA
     ii) ESSAY
     iii) PADER

Ans:
       YDAQZ
       DRRZX
       OZODQ

3) If SPORTS is coded as TOPQUR then GAME is coded as
   a) HZND
   b) FBNF
   c) HBND
   d) FZNF

Ans: HZND

4) Select the right option from the given alternatives
   KPQR:LRTV:DGHY:?
  a) EIKC
  b) ETKC
  c) EJKD
  d) EHKD

Ans: EIKC

5) Select the right option from the given alternatives
  AZP:ZAR:TXK:?
  a) UWL
  b) SYM
  c) SVN
  d) VWL

Ans: SYM

6) If COMPUTER  is coded as GKQLYPIN, what is code for
  SENATE?
  a) WAREXA
  b) WAERXA
  c) WARWXA
  d) WAERAX

Ans: WARWXA

7) If KIDNEY is coded as YENDIK then MUSCLE is coded as
   a) MOTDMD
   b) OWUEOH
   c) PXVFPI
   d) ELCSUM

Ans: ELCSUM

8) If GULMOHAR is coded as TFONLSZI,PIPAL will be decoded as
   a) QJQBM
   b) QJQBN
   c) KRKZO
   d) KIKZO

Ans: KRKZO

9) If KEWHI represents FARCE .what does INXRFQ stands for
   a) DISMAL
   b) DECMAL
   c) DISLAM
   d) DECLAM

Ans: DISMAL

10) If INCREASE represents MRGVIEWI .what does HUNTER stands for
   a) LYRXIV
   b) LYSXIV
   c) LYPXIV
   d) LYRYIV

Ans: LYRXIV