PPSC One-Paper MCQ Practice Questions - PPSC One-Paper MCQ General Ability Test - Punjab, Pakistan Exam

Which gas is the most abundant in Earth's atmosphere by volume?

Oxygen Carbon dioxide Nitrogen Argon

Correct Answer:

Nitrogen

Access more questions from this quiz

Continue to PPSC One-Paper MCQ Practice Questions - PPSC One-Paper MCQ General Ability Test - Punjab, Pakistan Exam for more practice questions and the full quiz experience.

Access More Questions