1. Who is the most corrupt head of state?

2. Who invented the helicopter?

3. Who is the 21st American President?

4. Who is the first President of Russia?

5. What weapon did Einstein invented?

6. What is the cosine of 50? (2nd decimal place)

7. Who invented the cellphone and when?

8. What is the battle with the most tanks involved?

9. What is the 7th biggest country in the world?

10. What is the second richest nation in terms of the total GDP PPP?

11. What country first launched an object into space?

12. What are the 3 largest religions?

13. Who is the regional power of South East Asia?

14. Who invented the airplane?

15. Who invented the telephone?

16. Who invented the radio?

17. Who was the Prime Minister of Australia during the Great Depression?

18. What is the tallest building (Not tower) in the world?