Environment & Ecology · People and Environment
According to the Noise Pollution (Regulation and Control) Rules in India, the prescribed ambient noise level (Leq) in educational institutions during nighttime (10:00 PM to 6:00 AM) must not exceed:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 150 dB
- 245 dB
- 340 dB✓
- 435 dB
Correct answer
40 dB
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