If ‘CARING’ is coded as ‘EDVGKC’ and SHARES is coded as ‘UKEPVO’ how will CASKET be coded as in the same code ?

A . EDXIBP

B . EDWIAP

C . EDWPAI

D . EDWIBP

Answer : D . EDWIBP

Explanation:

  • Move +2, +3, +4 forward for first 3 letters
  • Move -2, -3, -4 backward for last 3 letters.

C + 2 = E
A + 3 = D
S + 4 = W
K – 2 = I
E – 3 = B
T – 4 = P

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Coding Decoding

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