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  9. Q25

MPSC State Service 2021 · CSAT · Question 25 of 73

Optical spectrum consist of ________.

Reading Comprehension

  1. AVisible light and ultraviolet light
  2. BInvisible light and visible light
  3. CInfrared light and visible light
  4. DAll of the aboveCorrect

Answer: D. All of the above

Explanation

The optical spectrum consists of VIBGYOR colours: option (d).

Source: MPSC Rajyaseva Prelims 2021 – CSAT Paper II (Set D), official paper

← Q24View full paper (73 questions)Q26 →

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