Answer:
How many bananas can you eat if your stomach is empty?
A grandmother, two mothers and two daughters went shopping together and everyone bought one purse each. How many purses did they bring home all together?
What coin doubles in value when half is deducted?
On which day of the year do fewest people die?
How can you throw a ball 20 meters, and have it come back to you without hitting anything?
What scientists might call your pooch.