Healthcare Tata Trusts chairman Ratan Tata pledges Rs 500 crore to fight COVID-19 Updated : March 28, 2020 05:37 PM IST Tata said the current situation in India and across the world is of grave concern and needs immediate action. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.