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Single Answer MCQ
Q-00044394

What is the most effective material for reducing noise pollution in a factory?

1

Glass windows

2

Soundproof walls

3

Open spaces

4

Heavy machinery

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Sandeep Chaturvedi

Sandeep Chaturvedi

CBSE Social Science & Humanities Reviewer

Social science and humanities educator with 14+ years of experience reviewing CBSE SST, economics, commerce, arts, and vocational content.

M.A. HistoryM.A. Political ScienceB.Ed.

Answer and Solution

Answer

B. Soundproof walls

Solution:

Soundproof walls are designed to absorb sound and reduce noise pollution in factories, improving working conditions and health outcomes for workers.

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