MOCK • NCERT Class 9Medium

NCERT Class 9 Science Chapter 5 Exploring Mixtures and their Separation Test Mock Test

This free online test covers Chapter 5, Exploring Mixtures and their Separation, from the NCERT Class 9 Exploration textbook. The 30 questions are written directly from the chapter — definitions, processes, worked examples and the points the book italicises — so a score here tells you how much of the chapter actually stuck, not how well you guess. Each answer carries an explanation that says why the right option is right and why the other three fail, which is where most of the learning happens. Attempt it after your first read of the chapter, then again before the exam. There is no negative marking, and you can review the full solution the moment you submit.

Duration

30 mins

Questions

30 MCQs

Total Marks

30 pts

Negative

0 per wrong

Topics Covered in This Paper

Science
30 Qs100%

Sample Questions

Q1.Which of the following is given in the chapter as an example of a homogeneous mixture?

  • ASmoke, which is solid particles suspended in air
  • BA stirred mixture of sand and water
  • CFog, which is tiny water droplets in air
  • DVinegar, which is acetic acid in water

Q2.How does the chapter define the concentration of a solution?

  • AThe temperature at which a solution becomes saturated
  • BThe amount of solute dissolved in a given amount of solvent or solution
  • CThe maximum amount of solute that a solvent can dissolve at a given temperature
  • DThe total mass of the solution divided by its volume

Q3.If 10 g of salt is dissolved in 90 g of water, what is the mass by mass percentage of the solution?

  • A10 per cent
  • B90 per cent
  • C9 per cent
  • D11.1 per cent

Before you begin

6 quick notes

The test will auto-submit when the timer runs out.

Each correct answer carries +1 marks.

Each wrong answer carries -0 marks.

You can flag questions to review later.

Do not switch tabs during the test.

Your progress is auto-saved.

Disclaimer: The questions provided here are extracted and digitized from previous year papers using automated processes. They may contain typographical errors, formatting issues, or minor variations from the actual examination paper. While we have done our best to verify the accuracy of the official answer keys, discrepancies may occasionally exist. Please refer to the official commission website for the most authentic paper.

Timer starts immediately and keeps running even if you close the tab. Make sure you have 30 uninterrupted minutes.

FAQ

Frequently asked questions

Frequently Asked Questions

How many questions are in the NCERT Class 9 Science Chapter 5 Exploring Mixtures and their Separation Test mock test?
This paper has 30 multiple-choice questions carrying 30 marks in total, to be attempted in 30 minutes.
Is the NCERT Class 9 Science Chapter 5 Exploring Mixtures and their Separation Test mock test free to attempt?
Yes. You can attempt the full paper online for free on AI Test Planet, and see your score and correct answers immediately after submitting.
Does this paper have negative marking?
No, there is no negative marking on this paper, so an attempted guess costs you nothing.
Are solutions and explanations available?
Yes. After you submit, every question shows the correct answer with a step-by-step explanation, along with a topic-wise breakdown of your performance.