Answer:
If you count 20 houses on your right going to the store and 20 houses on your left coming home, how many houses did you count?
You can see me when two prisons throw light from one side and other side but odd number?
A man wants to buy a used car. He finds a beautiful Buick for $9500, but he buys it without paying a dime. How did he manage this?
Is an older one-hundred dollar bill worth more than a newer one?
What is the largest $ amount of change you can have in your pocket without having exact change for $1?
When is it bad luck to see a black cat?