We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 6 Science book Chapter 15 Air Around Us with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 6 Science Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Air Around Us. Each Questions has four options followed by the right answer. Download the Science Quiz Questions with Answers for Class 6 free Pdf and prepare to exam and help students understand the concept very well.
MCQ Questions for Class 6 Science with Answers
Q1. Which of the following gas helps in burning?
(i) Nitrogen
(ii) Oxygen
(iii) Carbon dioxide
(iv) Carbon monoxide
(ii) Oxygen
Q2. contains few gases and fire dust particle.
(i) Wind
(ii) Vapour
(iii) Atmosphere
(iv) Smoke
(iv) Smoke
Q3. Moving air is called
(i) dust
(ii) smoke
(iii) wind
(iv) nitrogen
(iii) wind
Q4. The layer of air around the earth surface is called
(i) Hydrosphere
(ii) Lithosphere
(iii) Atmosphere
(iv) Stratosphere
(iii) Atmosphere
Q5. Wind is
(i) air around us
(ii) rising hot air
(iii) air in motion
(iv) none of these
(iii) air in motion
Q6. The properties of air are:
(i) It has no colour
(ii) It occupies space
(iii) It is transparent
(iv) All of these
(iv) All of these
Q7. The composition of nitrogen gas in the atmosphere is
(i) 21%
(ii) 78%
(iii) 1%
(iv) 0.01%
(ii) 78%
Q8. The components of air which are harmful to living beings are
(i) Nitrogen and carbon dioxide
(ii) Dust and water vapour
(iii) Smoke and water vapour
(iv) Dust and smoke
(iv) Dust and smoke
Q9. Air is
(i) a mixture
(ii) a pure substance
(iii) an element
(iv) anything, that depends on the place where it is found
(i) a mixture
Q10. When the bottle was tilted, the air was able to come out in the form of.
(i) Gas
(ii) Smoke
(iii) Vapour
(iv) Bubbles
(iv) Bubbles
Q11. Smoke is produced mainly by burning
(i) wood
(ii) coal
(iii) kerosene
(iv) all of these
(iv) all of these
Q12. Finer hair inside the nose
(i) Filter the microbes
(ii) Prevent the water vapour
(iii) Prevent the carbon dioxide gas
(iv) Filter the dust particle
(iv) Filter the dust particle
Q13. Which is not a property of air?
(i) It occupies space.
(ii) It is transparent,
(iii) It is a solution.
(iv) It is a compound.
(iv) It is a compound.
Q14. What is the percentage of nitrogen and oxygen in air ?
(i) 98%
(ii) 99%
(iii) 97%
(iv) 100%
(ii) 99%
Q15. Air is considered to be
(i) a compound
(ii) a mixture
(iii) an element
(iv) a solvent
(ii) a mixture
Q16. Which of the following is combustible?
(i) Oxygen
(ii) Carbon dioxide
(iii) Hydrogen
(iv) All of these
(iii) Hydrogen
Q17. The main constituent of the air is.
(i) nitrogen
(ii) oxygen
(iii) carbon dioxide
(iv) hydrogen
(i) nitrogen
Q18. Which component of air is used by green plants to make their food ?
(i) Oxygen
(ii) Nitrogen
(iii) Carbon dioxide
(iv) None of these
(iii) Carbon dioxide
Q19. Envelope of air that surrounds the earth is known as
(i) biosphere
(ii) atmosphere
(iii) ecosystem
(iv) environment
(ii) atmosphere
Q20. When we heat water, we find bubbles coming from it. This shows that
(i) water contains air.
(ii) air contains water.
(iii) water itself converts into bubbles.
(iv) water contains dissolved minerals.
(i) water contains air.
Q21. Nitrogen, oxygen, carbon dioxide, water vapour and a few gases are:
(i) Wind
(ii) Components of air
(iii) Atmosphere
(iv) None of these
(ii) Components of air
Q22. Air is present in
(i) atmosphere
(ii) soil
(iii) water
(iv) everywhere
(iv) everywhere
Q23. Name the object which is inflated by air
(i) Balloons
(ii) Table
(iii) Buckets
(iv) Chair
(i) Balloons
Q24. During storms the wind blows at a very.
(i) Medium speed
(ii) High speed
(iii) Low speed
(iv) None of these
(ii) High speed
Q25. Which components of air are harmful to living organisms?
(i) Nitrogen and oxygen
(ii) Dust and smoke
(iii) Oxygen and carbon dioxide
(iv) Smoke and water vapour
(ii) Dust and smoke
Q26. Moisture in air is called
(i) Atmosphere
(ii) Humidity
(iii) Water vapour
(iv) Respiration
(ii) Humidity
We Think the given NCERT MCQ Questions for class 6 Science book Chapter 15 Air Around Us with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 6 Science of Air Around Us MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soons.
MCQ Questions for Class 6 Science with Answers
- Lesson 1. Food Where Does It Come From Class 6 MCQ
- Lesson 2. Components of Food Class 6 MCQ
- Lesson 3. Fibre to Fabric Class 6 MCQ
- Lesson 4. Sorting Materials Into Groups Class 6 MCQ
- Lesson 5. Separation of Substances Class 6 MCQ
- Lesson 6. Changes Around Us Class 6 MCQ
- Lesson 7. Getting to Know Plants Class 6 MCQ
- Lesson 8. Body Movements Class 6 MCQ
- Lesson 9. The Living Organisms and Their Surroundings Class 6 MCQ
- Lesson 10. Motion and Measurement of Distances Class 6 MCQ
- Lesson 11. Light Shadows and Reflection Class 6 MCQ
- Lesson 12. Electricity and Circuits Class 6 MCQ
- Lesson 13. Fun with Magnets Class 6 MCQ
- Lesson 14. Water Class 6 MCQ
- Lesson 15. Air Around Us Class 6 MCQ
- Lesson 16. Garbage In Garbage Out Class 6 MCQ