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  • Noise Pollution (Class IX)
  • Which of the following is not considered as noise pollution?
Multiple choice

Which of the following is not considered as noise pollution?

  1. Sound of crackers

  2. Air horn in vehicles

  3. An explosion in a mine

  4. A sitar concert by a maestro

  5. A loud speaker

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A sitar concert by a maestro is music.

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