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    Question

    In a certain code language, "HINT" is coded as '8107'

    and "NIFT" is coded as '0197'. What is the code for 'F' in the given code language? 
    A 9 Correct Answer Incorrect Answer
    B 1 Correct Answer Incorrect Answer
    D 7 Correct Answer Incorrect Answer

    Solution

    Let’s line up both words with their codes: Now match each letter to its digit based on both codes:

    • H → 8 (from HINT)
    • I → 1 (common in both)
    • N → 0 (common in both)
    • T → 7 (common in both)
    • F → 9 (only appears in NIFT)
    F appears only in the second word NIFT , and the only digit not already accounted for from HINT is 9 . F = 9

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