If you answer the question correctly, you will get one point
0-5: knowledge is not rich enough;
5-10: knowledge reserve is very good;
10-15: your score is the great God level

There are many interesting knowledge in the world, such as where is the highest mountain and the longest river. It's also very interesting to learn these knowledge. Let's help you test the level of your knowledge and improve your knowledge reserve skills. Let's have a try