- Which metal is heavier, silver or gold? Ans: Gold
- How many legs do butterflies have? Ans: Six
- Which is the country with the most people? Ans: China
- Which state is the biggest in the US? Ans: Alaska
- Which country has the largest area of land? Ans: Russia
- Which is the country hosted the 2008 Olympic Games? Ans: China
- Which indoor sport is the most popular in the US? Ans: Basketball