Question 25

Ambient air quality standards in respect of noise for residential area/zone during day time and night time expressed in dB(A)Leg as per noise pollution (Regulation and
control) rules are


Create a FREE account and get:

  • Download Maths Shortcuts PDF
  • Get 300+ previous papers with solutions PDF
  • 500+ Online Tests for Free

cracku

Boost your Prep!

Download App