According to World Health Organization (WHO), the industrial limit of sound in the industries must be...? Mcqs

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According to World Health Organization (WHO), the industrial limit of sound in the industries must be...?

(A) 80 dB

(B) 75 dB

(C) 85 dB

(D) 100 dB

✅ Correct Answer: 75 dB

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Source: This question is taken from the Everyday Science

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