1st Class Science Sample Paper Science Olympiad Model Test Paper-20

  • question_answer
    Two rubber balloons are shown below. Balloon X is heavier than the balloon Y because:

    A) Balloon X is red and Balloon Y is green in colour.

    B) Balloon X contains more amount of air than Balloon Y.

    C) Balloon Y contains more amount of air than Balloon X.

    D) Balloon X is circular and Balloon Y is wrinkled.

    E) None of these

    Correct Answer: B


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