What is Corona-Virus | Full Details in Hindi | Explained by Dinesh Sir

Lockdown may extend again after 21 days:    • 21 दिन का ही लॉकडाउन क्यों? कैसे खत्म होगी...   Thanks for watching this video...... Prof. Dineshkumar S. Gupta (M.Sc., M.A.Ed, B.Ed., NET, PET, DSM, DSAG) Subscribe this channel for Educational Information : https//:   / dineshsir   Subscribe this channel for Maths Lectures:    / @mydineshsir   For all my videos visit my website: https://www.dineshsir.com Follow me on instagram:   / dinesh_sirg   Like my facebook page:   / dineshgsir   #DineshSir #coronavirus