To check & book the hospital beds:

Gurugram : https://covidggn.com/

Delhi : https://coronabeds.jantasamvad.org/

Noida News: https://hindi.news18.com/news/delhi-ncr/which-hospital-in-gautam-buddha-nagar-has-so-many-covid-beds-see-the-complete-list-here-dlnh-3564232.html