2. Sample Papers
  3. 9th Class
  4. General Knowledge

9th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-2

  • question_answer
    Why do we have a leap year after every four years?

    A)  The Earth gets shifted out of orbit every four years.

    B)  The revolution slows down a little once every four years.

    C)  The length of a year is not an integer number of days.

    D)  It is a convention.

    E)  None of these

    Correct Answer: C

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