Q. Consider the following countries
1. Bulgaria
2. Czech Republic
3. Hungary
4. Latvia
5. Lithuania
6. Romania
How many of the above countries share a land border with Ukraine?
Answer: A
Notes:
Exp) Option a is the correct answer.
Ukraine is bordered by Belarus to the north, Russia to the east, the Sea of Azov and the Black Sea to the south, Moldova and Romania to the southwest, and Hungary, Slovakia, and Poland to the west.
In the given countries only Hungary and Romania are correct. Thus only two are correct.
Source: https://www.britannica.com/place/Ukraine
Subject) Polity/IR