HomeEveryday Science MCQsQuantity of fresh air required for a man is 1000 cubic feet of air for every____________? 490. Quantity of fresh air required for a man is 1000 cubic feet of air for every____________?By Admin / September 17, 2025 A. 5 minutes B. 10 minutes C. 15 minutes D. 20 minutes ✅ The correct answer is option D.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin