June 3, 2020
Current Affairs 3rd June 2020. Who has developed a disinfection unit called Ultra Clean? a. ONGC b. DRDO c. IOCL d. None of these Which IIT students have developed contactless mobile application for air travel? a. IIT Delhi b. IIT Guwahati c. IIT Kanpur d. None of these When is Telangana Formation Day celebrated? a.