68th BPSC Prelims (2023), question 94

🔬 Science & Technology

  1. Detect the odd one.

    1. Setting of cement
    2. Burning of coal
    3. Ripening of fruit
    4. More than one of the above
    5. None of the above
    Show answer

    Answer: E — None of the above

    Per the official key, none of the three listed processes is correctly the "odd one" out of this set.

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