Railways General Science & Technology Nature of Matter Sample Paper Nature of Matter Sample Test Paper-13

  • question_answer
    Match the following columns:
    List- I List- II
    A. Mercury 1. element
    B. Oxygen 2. compound
    C. Water 3. mixture
    D. air 4. metal
    Codes:

    A)  A-1, B-2, C-3, D-4

    B)  A-4, B-3, C-2, D-1

    C)  A-4, B-1, C-2, D-3

    D)  A-4, B- 2, C-3, D-1

    Correct Answer: C


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