Question

how many countries are there in world ​

Answer 1

Answer:

195

195 Sovereign States According to the U.N.

Almost every country you've ever heard of is probably a member of the U.N., and the two U.N. observer states are Vatican City (represented by the Holy See) and Palestine. If you want to know the names of all 195, Wikipedia has a complete list......

Answer 2

There are 193 countries that are recognized members of the UN as well as two UN observer states.