Forensic Medicine Semi-Smoke less black powder is a mixture of A 50% black powder + 50% smokeless powder B 60% black powder + 40% smokeless powder C 70% black powder + 30% smokeless powder D 80% black powder + 20% smokeless powder 💡 Explanation Semi-Smoke less black powder is a mixture of ✓ Correct Answer: D. 80% black powder + 20% smokeless powder