NCERT Class 7 Science Chapter 7 Heat Transfer in Nature Test Mock Test
This free online test covers Chapter 7, Heat Transfer in Nature, from the NCERT Class 7 Curiosity 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
Sample Questions
Q1.In the opening conversation, the grandfather explains why winter in Kerala is warmer and more humid than in Sikkim. What reasons does he give?
- AKerala receives more snowfall, which warms the air as it melts
- BKerala is at a much greater height above sea level than Sikkim
- CKerala is closer to the equator than Sikkim and it also has a long coastline
- DKerala lies further from the equator, where the climate is generally hot
Q2.The process of heat transfer from the hotter part of an object to its colder part is called:
- AConduction
- BRadiation
- CInfiltration
- DConvection
Q3.In Activity 7.1, four pins are fixed with wax to a metal strip whose far end is heated. What is observed?
- AThe pin closest to the flame falls first, then the others in order of their distance from the flame
- BThe pin farthest from the flame falls first
- CAll four pins fall at almost the same moment
- DNone of the pins falls, because wax does not melt on a metal strip
Before you begin
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.
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FAQ
Frequently asked questions
Frequently Asked Questions
- How many questions are in the NCERT Class 7 Science Chapter 7 Heat Transfer in Nature 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 7 Science Chapter 7 Heat Transfer in Nature 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.