Q. Choose the option which is related to the third word in the same way as the second word is related to the first word.
Nitrogen : 78% :: Oxygen : ?
✅ Correct Answer: (B)
21%
Explanation: Nitrogen makes up about 78% of the atmosphere. Similarly, oxygen makes up about 21%.
Explanation by: Mr. Dubey
Nitrogen makes up about 78% of the atmosphere. Similarly, oxygen makes up about 21%.