Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

CBSE
Class 10
Social Science
Contemporary India
Manufacturing Industries
Question Bank

In order to control noise poll...

Single Answer MCQ
Q-00044404

In order to control noise pollution, which measure is often recommended for noisy machines?

1

Encasing machines with soundproof materials

2

Increasing machinery usage

3

Operating during the night

4

Ignoring noise levels

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What are the advantages of the Chhotanagpur plateau region for the development of iron and steel industries?

Single Answer MCQ
View explanation
Q2.

Where are aluminium smelting plants located in India?

Single Answer MCQ
View explanation
Q3.

What are the advantages of aluminium as a material in various industries?

Single Answer MCQ
View explanation
Q4.

Why are chemical industries widely spread over the country?

Single Answer MCQ
View explanation