HomeEveryday Science MCQsWhich of the following is a non-conventional source of energy: 858. Which of the following is a non-conventional source of energy:By Admin / September 17, 2025 A. Coal B. Biogas C. Algae D. None of these ✅ The correct answer is option B.
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