2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    A rainbow in the sky is the spectrum of colours. How many colours are involved in the formation of a spectrum?

    A) Ten

    B) Seven

    C) Eight    

    D) All of these

    E) None of these

    Correct Answer: B

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