HomeGeneral KnowledgeThe ball point pen was invited by___________? 6966. The ball point pen was invited by___________?By Admin / September 20, 2025 A. Chester Carlson B. Petrache Poenaru C. Johannes Gutenberg D. Laszlo Biro ✅ The correct answer is option D.
1. In which field is the Dhanwantri Award given? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin
2. Which of the following awards was conferred on Mrs. Kiran Bedi? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin