What is the ambient air quality standards with respect to noise in industrial area during day time?

What is the ambient air quality standards with respect to noise in industrial area during day time?

Q. What is the ambient air quality standards with respect to noise in industrial area during day time?

A.            75 dB

B.            70 dB

C.            50 dB

D.            55 dB

Answer: 75 dB

Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page