Recently, in which African country has the world's third largest diamond been found?

How many members are there in the National Task Force constituted by the Supreme Court to improve oxygen supply?

Which organization has signed an agreement with Energy Efficiency Services to promote efficient renewable technologies in the dairy industry?

Recently, in which city the world's first 3D-printed steel pedestrian bridge has opened?

Who has been appointed the first Chief of Defense Staff (CDS) of India by the Central Government?

Which two Indians have been nominated by the newly elected President of the United States, Joe Biden, to the National Security Council of the White House?

WHO has announced to start a campaign to provide Kovid-19 vaccines to how many poor countries?

Name the first woman who has been appointed as the Director General of the World Trade Organization (WTO).