HomeGeneral KnowledgeThe inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is 6477. The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, isBy Admin / September 20, 2025 A. Argon B. Xenon C. Helium D. Krypton ✅ The correct answer is option C.
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