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UPSC Exam  >  UPSC Test  >  Science & Technology CSE  >  Test: Some Natural Phenomena - UPSC MCQ

Some Natural Phenomena - Free MCQ Practice Test with solutions, UPSC Sci


MCQ Practice Test & Solutions: Test: Some Natural Phenomena (10 Questions)

You can prepare effectively for UPSC Science & Technology for UPSC CSE with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Some Natural Phenomena ". These 10 questions have been designed by the experts with the latest curriculum of UPSC 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 10 minutes
  • - Number of Questions: 10

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Test: Some Natural Phenomena - Question 1
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What safety measure should you take if you are in a car during an earthquake?

Detailed Solution: Question 1

If you are in a car during an earthquake, you should drive to a clear spot away from buildings, trees, and power lines and stay in the car until the tremors stop.

Test: Some Natural Phenomena - Question 2
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State whether the following statement is True or False

An earthquake is a sudden shaking or trembling of the earth which lasts for a long time.

Detailed Solution: Question 2

False! An earthquake is a sudden shaking or trembling of the earth but it lasts for a very short time, not a long time. It happens quickly and can cause a lot of damage. People use special tools to measure earthquakes and see how powerful they are. It's like the earth is having a big shake!

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Test: Some Natural Phenomena - Question 3
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What does the Richter scale measure?

Detailed Solution: Question 3

The Richter scale measures the magnitude or power of an earthquake. Destructive earthquakes typically have magnitudes higher than 7 on this scale.

Test: Some Natural Phenomena - Question 4
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How do positive and negative charges interact with each other?

Detailed Solution: Question 4

Positive and negative charges attract each other, which is a fundamental property of electric charges.

Test: Some Natural Phenomena - Question 5
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Lightning is _________ on huge scale.

Detailed Solution: Question 5

Lightning occurs when two oppositely charged clouds come in contact of other that cause electric spark on huge scale.

Test: Some Natural Phenomena - Question 6
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What is the purpose of a lightning conductor?

Detailed Solution: Question 6

A lightning conductor protects buildings from lightning by providing an easy route for the electric charge to travel to the ground, thereby preventing damage to the structure.

Test: Some Natural Phenomena - Question 7
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What should you do if you hear thunder during a thunderstorm?

Detailed Solution: Question 7

When you hear thunder during a thunderstorm, it's important to rush to a safer place. Thunder is like a signal telling you that lightning could come soon, so it's safer to find a protected place until the storm passes. Remember, always stay safe during a thunderstorm!

Test: Some Natural Phenomena - Question 8
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During a thunderstorm, where do positive charges accumulate?

Detailed Solution: Question 8

During a thunderstorm, positive charges accumulate near the upper edges of clouds, while negative charges accumulate near the lower edges.

Test: Some Natural Phenomena - Question 9
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During a thunderstorm, _____ charges collect near the upper edges of the clouds.

Detailed Solution: Question 9

During a thunderstorm, positive charges collect near the upper edges of the clouds, contributing to the separation of charges and the occurrence of lightning.

Test: Some Natural Phenomena - Question 10
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The process of transferring charge from a charged object to the earth is called _____.

Detailed Solution: Question 10

Earthing is the process of transferring charge from a charged object to the earth to prevent the buildup of dangerous electrical charges.

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About this UPSC Practice Test

This test contains 10 MCQs on Some Natural Phenomena with detailed solutions for each question. It is part of the Science & Technology for UPSC CSE course on EduRev, designed to align with the current UPSC syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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