Marcelo Rebelo de Sousa, who is on a 4-day visit to India is the President of which country?

The 19th World Productivity Congress is to be held in which city?

Which country secured top rank on the World Bank's first Human Capital Index ?

According to the report of IIT Delhi and Kanpur and Illinois University, which city of India has 5 times more deadly environment than America?

Which company launched an experimental app named 'Collab' that lets users make short music videos?

Lalji Tandon, who died on 21 July 2020, was the Governor of which state?

Name the author of the book “The Great Big Lion”.

Honored with Dronacharya Award, which prestigious shooter coach has recently passed away at the age of 79?