HomeGeneral KnowledgeWhich metal pollute the air of a big city? 5891. Which metal pollute the air of a big city?By Admin / September 19, 2025 A. Copper B. Chromium C. Lead D. Cadmium ✅ The correct answer is option C.
1. In which field is the Dhanwantri Award given? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin
2. Which of the following awards was conferred on Mrs. Kiran Bedi? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin