issb intelligence MCQ #61

In a code, each letter is replaced by its opposite in the alphabet (A=Z, B=Y, C=X, and so on). If FISH is written as URHS, how is BIRD coded?

issb intelligence MCQ #61

  1. Question 1

    Q1. In a code, each letter is replaced by its opposite in the alphabet (A=Z, B=Y, C=X, and so on). If FISH is written as URHS, how is BIRD coded?

    • A) YRIW
    • B) YRIQ
    • C) YRIU
    • D) YRIX

    Answer: YRIW

    Explanation: Opposite-letter coding maps B to Y, I to R, R to I, and D to W, giving YRIW.