HomeEveryday Science MCQswho invented bulb? 45. who invented bulb?By Admin / September 17, 2025 A. Philips B. Robert C. Edison D. Willium ✅ The correct answer is option C.
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