state gov Gujarat Police Constable Mock Test 2024 Biology Ecology and Environment Environment

According to the World Health Organization (WHO), noise above ____ (dB) defines as noise pollution.

1

65 dB

2

60 dB

3

50 dB

4

Above 65 dB

Share: WhatsApp Telegram X

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters