1. You overtake the person in 2nd place. What place are you now in?

2. Which travels faster: light or darkness?

3. Which number comes next? 1, 11, 21, 1211, 111221, ?

4. Which planet in our solar system spins in the opposite direction to most others?

5. Which weighs more: 1 kg of iron or 1 kg of cotton?

6. Which country has the most time zones?