Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Diseases, Health & MedicineDiseases
What is the cause of 90% of lung cancer cases?
- A.Air pollution
- B.Genetic factors
- C.Asbestos exposure
- D.Tobacco smokingCorrect answer
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: Tobacco smoking is responsible for approximately 90% of all lung cancer cases worldwide.