The question asks for the official date Donald Trump took office as the $47^{th}$ President of the United States.
Presidential inaugurations in the United States traditionally take place on January 20th following the presidential election year. This date marks the official commencement of a new presidential term.
The women's team from which country won the 2018 Carrom World Cup, held in South Korea?
Who is the first Indian to win the Miss Earth pageant since its inception in 2001?
When did the civil war in Sri Lanka end?
In which year did Nepal abolish monarchy and emerge as a democratic republic?