HomeEveryday Science MCQsWhich one of the following is a non-metallic mineral? 31. Which one of the following is a non-metallic mineral?By Admin / September 17, 2025 A. Manganese B. Magnesium C. Gypsum D. Bauxite ✅ 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