UPSC NDA General Science item 19: Which gas is most abundant in Earth’s atmosphere?
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Nitrogen forms about 78% of the atmosphere.
Practice UPSC NDA General Science questions with answers and explanations.
Choose an option to check your answer.
Nitrogen forms about 78% of the atmosphere.
Choose an option to check your answer.
pH below 7 indicates acidity.
Choose an option to check your answer.
Mitochondria produce most ATP aerobically.
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Force is measured in newtons.
Choose an option to check your answer.
Nitrogen forms about 78% of the atmosphere.
Choose an option to check your answer.
pH below 7 indicates acidity.
Choose an option to check your answer.
Mitochondria produce most ATP aerobically.
Choose an option to check your answer.
pH below 7 indicates acidity.
Choose an option to check your answer.
Mitochondria produce most ATP aerobically.
Choose an option to check your answer.
Force is measured in newtons.
Choose an option to check your answer.
Nitrogen forms about 78% of the atmosphere.
Choose an option to check your answer.
pH below 7 indicates acidity.