In a certain code language, ROBUST is coded as QNATRS. In the same language…

20252024

In a certain code language, ROBUST is coded as QNATRS. In the same language how ZXCMP will be coded?

Answer: A. YWBLOKey idea: replace each letter by the previous letter in the English alphabet (shift each letter back by 1). Verify with the given example ROBUST → QNATRS: R →…

  1. A.

    YWBLO

  2. B.

    YYBNO

  3. C.

    AYDNQ

  4. D.

    QWERT

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Show answer & explanation

Correct answer: A

Key idea: replace each letter by the previous letter in the English alphabet (shift each letter back by 1).

Verify with the given example ROBUST → QNATRS:

  • R → Q

  • O → N

  • B → A

  • U → T

  • S → R

  • T → S

Apply the same rule to Z X C M P:

  • Z → Y

  • X → W

  • C → B

  • M → L

  • P → O

Therefore the coded form of ZXCMP is YWBLO.

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