1. Largest building in the world
a Shanghai Tower
b Burj khalifa
c None of the above
d I dont know
2. Located in Shanghai
a Shanghai Tower
b Burj khalifa
c None of the above
d New york
3. Best city in United States
a Washington DC
b None of the above
c New York
d All cities
4. Minimum questions in this app
5. President of United States [2021]!
a Donald Trump
b None of the above
c Joe Biden
d Ram nath kovind