What is total no of countries in the world?

Answer 1

Number of countries --> 195

But according to UN 192 countries as Vatican City & Kosovo are not their members.

Taiwan is independent country but stills China claims it and UN does not consider as its member.

so toll comes to 192 according to UN.

Answer 2

There are 195 countries in the world, including 193 member states of the United Nations and 2 observer states (the Holy See and the State of Palestine).