HomeGeneral KnowledgeWhen was helicopter developed? 7411. When was helicopter developed?By Admin / September 20, 2025 A. 1935 B. 1939 C. 1852 D. 1923 ✅ The correct answer is option B.
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