Question

रात के समय आवासीय क्षेत्र में शोर का अनुमानित स्तर हैं?

(A) 54 dB

(B) 45 dB

(C) 37 dB

(D) 39 dB​

Answer 1

Answer:

option a is the correct answer

Explanation:

plz drop some thanks and don't forget to mark my answer as a brainliest answer

Answer 2

Answer:

I think correct answer is 45 db