HomeGeneral KnowledgeAn ordinary mobile phone communicate by using___________? 5742. An ordinary mobile phone communicate by using___________?By Admin / September 19, 2025 A. Sound waves B. Infrared waves C. UV waves D. Radio waves ✅ 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