Class 9 Science Chapter 12 – Sound (Easy)

This test contains mcq on sound class 9

Instructions

  • Your test contains 10 multiple choice questions with only one answer
  • This is 30 min test.Please make sure you complete it in stipulated time
  • You can Finish this test any time using 'Submit' button.


This Online Test must be completed in 20.0 minutes.

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