HomeGeneral KnowledgeZone refining is used for the purification of 7. Zone refining is used for the purification ofBy Admin / September 19, 2025 A. Au B. Ge C. Ag D. Cu ✅ 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