Computer · Environmental Engineering - Noise Pollution
According to Indian Standard IS 4954:1968, what is the acceptable indoor noise level range recommended for classrooms, auditoriums, and hospitals?
- 140-45 dB
- 235-40 dB✓
- 325-30 dB
- 450-55 dB
Correct answer
35-40 dB
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Computer?
Practice full-length Computer mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Environmental Engineering - Noise Pollution?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Environmental Engineering - Noise Pollution