SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Environmental Engineering Air and Noise Pollution
As per the Environment Protection Act, 1986, what are the permitted noise limits (in decibel) for the silence zone during day time and night time?
1
50 and 40, respectively
2
50 and 60, respectively
3
60 and 50, respectively
4
40 and 30, respectively