Our app is now available on Google Play. Get it on Google Play

MCQ Questions for class 6 Science Air Around us

Are you looking for interactive MCQ Questions for class 6 Science Air Around us then you are at the right place.

Below is the Quiz for class 6 Science chapter Air Around us. You can Tap on the Start Quiz to begin playing the MCQs.

Your Result

Go Home

Time: 00min : 00s

Total Questions: 10

Note: Please read all the MCQs given below before taking the test.

Start Your MCQ Quiz

Tap on the "Start Quiz" below to start your Practice Test.

Questions and Options Are Given Below

Learn these answers and practice them with the help of button given above.

Q1. Moving air is called ___________

  1. Wind
  2. Storm
  3. Lightning
  4. None of these
Answer: Wind

Q2. What is air?

  1. Mixture of water
  2. Mixture of gases
  3. Mixture of dust
  4. Mixture of chemicals
Answer: Mixture of gases

Q3. Our earth is surrounded by a thin layer called _________

  1. Lithosphere
  2. Biosphere
  3. Atmosphere
  4. Hydrosphere
Answer: Atmosphere

Q4. Which gas is plentiful in atmosphere?

  1. Nitrogen
  2. Oxygen
  3. Hydrogen
  4. Carbon dioxide
Answer: Nitrogen

Q5. Which gas is known as the life giving gas?

  1. Nitrogen
  2. Oxygen
  3. Hydrogen
  4. Carbon dioxide
Answer: Oxygen

Q6. Which is the second most plentiful gas in air?

  1. Nitrogen
  2. Hydrogen
  3. Methane
  4. Oxygen
Answer: Oxygen

Q7. Which of the following gases protects us from harmful sun rays?

  1. Carbon dioxide
  2. Oxygen
  3. Ozone
  4. Methane
Answer: Ozone

Q8. Which of the following gas helps in burning?

  1. Carbon dioxide
  2. Nitrogen
  3. Ozone
  4. Oxygen
Answer: Oxygen

Q9. Windmill helps in generating

  1. Electricity
  2. Oxygen
  3. Fossil fuel
  4. Storm
Answer: Electricity

Q10. Which gas is used by plants to prepare food?

  1. Carbon dioxide
  2. Oxygen
  3. Hydrogen
  4. Nitrogen
Answer: Carbon dioxide

Q11. What percent of nitrogen is found in atmosphere?

  1. 90%
  2. 50%
  3. 78%
  4. 10%
Answer: 78%

Q12. What percent of oxygen is found in atmosphere?

  1. 50%
  2. 10%
  3. 90%
  4. 21%
Answer: 21%

Q13. Which of the following is true about air?

  1. Air is transparent
  2. Air is translucent
  3. Air is opaque
  4. All of the above
Answer: Air is transparent