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- Question
Consider the following constituent gases of the atmosphere : 1. Argon 2. Neon 3. Helium 4.Ceirbon dioxide Which one of the following is the correct ascending sequence of the above gases in terms of the volume percentage?
Options- A. 1-3-2-4
- B. 1-4-2-3
- C. 4-2-3-1
- D. 2-4-1-3
- Correct Answer
- 1-4-2-3
ExplanationComposition of Dry Air (Substance, % by volume)Nitrogen, N2 78.08Oxygen, O220.95Argon, Ar 0.93Carbon dioxide, CO2 0.033Neon, Ne 0.0018Helium, He 0.00052Methane, CH4 0.0002Krypton, Kr 0.00011Dinitrogen oxide, N2O 0.00005Hydrogen, H2 0.00005Ozone, O3 0.000001 - 1. First Olympic Games were held in
Options- A. 876 BC
- B. 798 BC
- C. 776 BC
- D. 898 BC Discuss
- 2. The minimum age required to become the prime minister of India is
Options- A. 25 years
- B. 30 years
- C. 40 years
- D. 35 years Discuss
- 3. India reached the final of the Davis Cup for the first time in...?
Options- A. 1964
- B. 1966
- C. 1970
- D. 1974 Discuss
- 4. Which of the following is tropical grassland?
Options- A. Taiga
- B. Savannah
- C. Pampas
- D. Prairies Discuss
- 5. Indian Cancer Research institute is located at
Options- A. New Delhi
- B. Calcutta
- C. Chennai
- D. Mumbai Discuss
- 6. The ratio of land to ocean in the southern hemisphere is
Options- A. 1 to 1.5
- B. 1 to 1
- C. 1 to 4
- D. 1 to 10 Discuss
- 7. How many players are there in Water Polo team?
Options- A. 4
- B. 5
- C. 6
- D. 7 Discuss
- 8. Gangubai hangal is the name associated with
Options- A. Literature
- B. Music
- C. Journalism
- D. Environment Discuss
- 9. The largest production of mica in Asia is from
Options- A. Indonesia
- B. Malaysia
- C. Myanmar
- D. India Discuss
- 10. Plants synthesis protein from
Options- A. starch
- B. sugar
- C. amino acids
- D. fatty acids Discuss
More questions
Correct Answer: 776 BC
Correct Answer: 25 years
Correct Answer: 1966
Correct Answer: Savannah
Correct Answer: Mumbai
Correct Answer: 1 to 4
Correct Answer: 7
Correct Answer: Music
Correct Answer: India
Correct Answer: amino acids
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