World's largest burn and plastic surgery institute, Sheikh Hasina National Burn and Plastic Surgery Institute were inaugurated in which country?

Popshot, the world's first-ever interactive browser built for smartphones was launched in which country?

How many Sports Centre of Excellence will be opened in Itanagar?

Name the Indian City, which is introduced for its iconic architectural legacy, into UNESCO's list of the World Heritage Sites.

National Civil Services Day was observed on;

2018 Winter Olympic held at