Coding-Decoding quizzes

34 quizzes of 10 coding-decoding questions (reasoning), 347 questions in all and more added as the bank grows. 30 seconds a question. Open a quiz to see what is in it; log in to play, see the right answers and keep your score.

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All Coding-Decoding quizzes

Coding-Decoding practice questions with answers

Five from this category, new every day.

  1. Question 1

    If APPLE is coded as 1-16-16-12-5, what is PEN?

    • A.15-5-14
    • B.15-5-13
    • C.16-4-14
    • D.16-5-14
    Show answer

    D. 16-5-14

  2. Question 2

    If ORANGE = 123456, then RANGE = ?

    • A.34562
    • B.23456
    • C.24564
    • D.56234
    Show answer

    C. 24564

  3. Question 3

    If WORLD is coded as DLIOW, how is PEACE coded?

    • A.EPAEC
    • B.EZCAP
    • C.ACEFP
    • D.ECAEP
    Show answer

    D. ECAEP

  4. Question 4

    If A=1, B=2, C=3, then what is the value of D?

    • A.5
    • B.4
    • C.6
    • D.3
    Show answer

    B. 4

  5. Question 5

    If BOOK = 66, then LETTER = ?

    • A.78
    • B.82
    • C.80
    • D.76
    Show answer

    A. 78

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