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CBSE Class 2  >  Class 2 Test  >  Science Olympiad  >  Olympiad Test Level 2: Water and Rocks - 2 - Class 2 MCQ

Olympiad Test Level 2: Water and Rocks - 2 Class 2 Science MCQs & solutions


MCQ Practice Test & Solutions: Olympiad Test Level 2: Water and Rocks - 2 (10 Questions)

You can prepare effectively for Class 2 Science Olympiad for Class 2 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Olympiad Test Level 2: Water and Rocks - 2". These 10 questions have been designed by the experts with the latest curriculum of Class 2 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 10

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Olympiad Test Level 2: Water and Rocks - 2 - Question 1
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Three states of matter are _____.

Olympiad Test Level 2: Water and Rocks - 2 - Question 2
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Which of the following solid/s can change into liquid if they are kept in sunlight ?

Detailed Solution: Question 2

Icecream and butter melt on heating hence, they will change into liquid when kept in sunlight.

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Olympiad Test Level 2: Water and Rocks - 2 - Question 3
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Read the following statements and choose the correct answer.

Statement 1 : Gases spread out and they do not have a fixed shape.
Statement 2 : A book is made from paper.

Detailed Solution: Question 3


Statement 1: Gases spread out and they do not have a fixed shape.
- Gases are composed of particles that are constantly moving and have a lot of space between them.
- Due to the high kinetic energy of gas particles, they are able to move freely and spread out to fill the entire container they are in.
- Gases do not have a fixed shape and take the shape of the container they are placed in.
Statement 2: A book is made from paper.
- Books are typically made from paper, which is a material derived from wood pulp or other plant fibers.
- Paper is processed and formed into sheets, which are then bound together to create a book.
- The pages of a book are made from paper, and the cover may be made from various materials like cardboard or fabric.
Conclusion:
From the above explanations, we can conclude that:
- Statement 1 is true because gases indeed spread out and do not have a fixed shape.
- Statement 2 is true because books are commonly made from paper.
Therefore, the correct answer is C: Both the statements are true.

Olympiad Test Level 2: Water and Rocks - 2 - Question 4
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Which statement is correctly related to the material of a spoon.

Detailed Solution: Question 4

A spoon can be made up of metal or plastic or wood.

Olympiad Test Level 2: Water and Rocks - 2 - Question 5
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Match the following:

Olympiad Test Level 2: Water and Rocks - 2 - Question 6
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If you are asked to bring something that feels rough. Which of the following would be the BEST for you to bring ?

Detailed Solution: Question 6

Answer:
Introduction

If you are asked to bring something that feels rough, the best option would be to bring sandpaper.


Explanation

  • Sandpaper: Sandpaper is specifically designed to have a rough texture, making it suitable for various sanding and smoothing tasks. It is commonly used for woodworking, metalworking, and other surface preparation purposes.

  • Cotton: Cotton is a soft and breathable fabric, known for its smooth texture. It is often used to make comfortable clothing and bedding items.

  • Silk Cloth: Silk is a luxurious and delicate fabric that is known for its smooth and silky texture. It is commonly used for making high-end clothing and home decor items.

  • Pillow: A pillow is typically made of soft materials, such as cotton or synthetic fibers, to provide comfort and support while sleeping or resting. It has a smooth and cushiony texture.


Conclusion

Among the given options, sandpaper is the best choice if you are asked to bring something that feels rough. It is specifically designed for roughening surfaces and is commonly used for various sanding tasks.

Olympiad Test Level 2: Water and Rocks - 2 - Question 7
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What is the process of change of liquid water into gaseous water called ?

Detailed Solution: Question 7

The process of change of water (liquid) into water vapour (gas) called evaporation

Olympiad Test Level 2: Water and Rocks - 2 - Question 8
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Which states of matter do NOT have a definite shape ?

Detailed Solution: Question 8

States of Matter and Definite Shape:
A. Solid:
- A state of matter with a definite shape and volume.
- Particles in a solid are closely packed together and vibrate in fixed positions.
B. Liquid:
- A state of matter with a definite volume but no definite shape.
- Particles in a liquid are close together but can move past each other.
C. Gas:
- A state of matter with no definite shape or volume.
- Particles in a gas are far apart and move freely in all directions.
Answer: The states of matter that do not have a definite shape are liquid and gas.
Explanation:
- Solids have a definite shape because their particles are closely packed and arranged in a regular pattern.
- Liquids do not have a definite shape because their particles are close together but can move past each other, allowing the liquid to take the shape of its container.
- Gases do not have a definite shape because their particles are far apart and move freely in all directions, filling the entire space available to them.
Therefore, the correct answer is C: Liquid and gas as these states of matter do not have a definite shape.

Olympiad Test Level 2: Water and Rocks - 2 - Question 9
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Which of the following is an incorrect match :

Detailed Solution: Question 9

A cricket ball cannot be made up of wood or metal. It is made up of rubber and leather.

Olympiad Test Level 2: Water and Rocks - 2 - Question 10
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What changes shape when it is moved to another container ?

Detailed Solution: Question 10

Liquids do not have definite shape. They take up the shape of the container in which they are kept.

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About this Class 2 Practice Test

This test contains 10 MCQs on Olympiad Test Level 2: Water and Rocks - 2 with detailed solutions for each question. It is part of the Science Olympiad for Class 2 course on EduRev, designed to align with the current Class 2 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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