MOCK • NCERT Class 9Medium

NCERT Class 9 Science Chapter 1 Exploration: Entering the World of Secondary Science Test Mock Test

This free online test covers Chapter 1, Exploration: Entering the World of Secondary Science, from the NCERT Class 9 Exploration textbook. The 29 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

29 mins

Questions

29 MCQs

Total Marks

29 pts

Negative

0 per wrong

Topics Covered in This Paper

Science
29 Qs100%

Sample Questions

Q1.The page numbers of the textbook Exploration are framed by a magnifying glass and a compass. What do these two symbols stand for?

  • AMeasurement of small objects, and measurement of large distances
  • BThe study of light, and the study of magnetism
  • CLaboratory equipment, and the tools used by field scientists
  • DCareful observation, and the need for direction in exploration

Q2.Why does science make use of models when studying the natural world?

  • AModels remove the need to make any assumptions about a system
  • BModels give exact answers that experiments can never provide
  • CModels are used only in physics, where real systems cannot be observed
  • DThe natural world is complex, so models simplify it and focus on what matters for a given question

Q3.Which of these is given in the chapter as an example of modelling in chemistry?

  • AShowing cells as diagrams that highlight key parts
  • BDrawing atoms and molecules as spheres and bonds
  • CTreating the Earth as a smooth sphere layered into distinct regions
  • DRepresenting a moving car as a single point

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.

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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 29 uninterrupted minutes.

FAQ

Frequently asked questions

Frequently Asked Questions

How many questions are in the NCERT Class 9 Science Chapter 1 Exploration: Entering the World of Secondary Science Test mock test?
This paper has 29 multiple-choice questions carrying 29 marks in total, to be attempted in 29 minutes.
Is the NCERT Class 9 Science Chapter 1 Exploration: Entering the World of Secondary Science 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.