Multiple choice

According to the Noise Pollution (Regulation and control) Rules, 2000, of the Ministry of Environment and Forests, India, the day time and night time noise level limits in ambient air for residential areas expressed in dB(A) Leg are

  1. 50 and 40

  2. 55 and 45

  3. 65 and 55

  4. 75 and 70
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 For industrial area 75 and 70, commercial area 66 and 55, residential area 55 and 45, silence zone 50 and 40, silence zone includes institutional area, hospital, religious placesand specially marked as silence zone.

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