2. Sample Papers
  3. 10th Class
  4. General Knowledge

10th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-2

  • question_answer
    In the visible spectrum, the lowest frequency is for ________.

    A)  Blue                            

    B)  Red

    C)  Orange            

    D)  Violet

    E)  None of these

    Correct Answer: B

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