A. Nicosia
B. Dublin
C. Bern
D. Prague
The capital of Czech Republic is Prague. The country has a population of 10.56 million people (in 2016), capital and largest city is Prague, spoken languages is Czech, a West Slavic language. The Czech Republic is famous for: Prague, the historic center of Prague is a UNESCO World Heritage Site.
The correct answer to the question: "The capital of Czech Republic is?" is "Prague".