Countries with highest IQ

 Finding countries with highest IQ is challenging.

Problem solving skills and good education system are the key factors for having highest IQ.

Such countries are  ----

1.  Japan 

2.  Hungary 

3.  Taiwan 

4.  Italy 

5.  South Korea 

6.  Serbia 

7.  Iran 

8.  Finland 

9. Hong Kong

10.  Vietnam