The scientist from which institute has studied rivers in Ladakh Himalaya and found out the 35,000-year history of river erosion and identified hotspots of erosion and wide valleys that act as buffer zones?

Recently, which establishment day is celebrated by NDRF on 18 January 2021?

The UK government has approved the Kovid-19 vaccine made by

When is National Voters Day celebrated every year?

Recently, which Bollywood actor has become the 'celebrity advocate' of UNICEF's child rights campaign?

Recently, who has won the title of Miss India USA-2021?

Supreme Court has approved the conditional registration of which vehicles sold after lockdown?

A tram library for children was launched in ___________, the first of its kind on the occasion of Children's Day.