MOCK • NCERT Class 11Medium

NCERT Class 11 Geography Chapter 7 Composition and Structure of Atmosphere Test Mock Test

This free online test covers Chapter 7, Composition and Structure of Atmosphere, from the NCERT Class 11 Fundamental of Physical Geography textbook. The 28 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

28 mins

Questions

28 MCQs

Total Marks

28 pts

Negative

0 per wrong

Topics Covered in This Paper

Geography
28 Qs100%

Sample Questions

Q1.The share of the total mass of the atmosphere confined to a height of 32 km from the earth's surface is:

  • A99 per cent
  • B75 per cent
  • C50 per cent
  • D32 per cent

Q2.The atmosphere is described in the chapter as being composed of:

  • AGases and dust particles only, water being present as cloud droplets
  • BGases, water vapour and dust particles
  • CIons and electrically charged particles throughout its depth
  • DOxygen and carbon dioxide alone, the other constituents being negligible

Q3.Oxygen is present in almost negligible quantity at a height of about:

  • A90 km
  • B120 km
  • C50 km
  • D32 km

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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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 28 uninterrupted minutes.

FAQ

Frequently asked questions

Frequently Asked Questions

How many questions are in the NCERT Class 11 Geography Chapter 7 Composition and Structure of Atmosphere Test mock test?
This paper has 28 multiple-choice questions carrying 28 marks in total, to be attempted in 28 minutes.
Is the NCERT Class 11 Geography Chapter 7 Composition and Structure of Atmosphere 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.