Q. Which of the following countries is/are part of the European Union?
  1. Poland
  2. Turkey
  3. Sweden
  4. Switzerland
Choose the correct answer using the codes given below:
Answer: Only 1 & 3
Notes: Poland joined the European Union in 2004. Turkey has been negotiating EU membership since 2005, but talks stalled in 2016. Sweden became an EU member in 1995 but is not in the Eurozone. Switzerland is not an EU member and is also outside the European Economic Area and Eurozone.