A set you might remember:
Because they were going around when I had kids in elementary school. Hint: they all go together.
A) In 3 steps, how do you put an elephant in a refrigerator?
B) In 4 steps, how do you put a giraffe in a refrigerator?
C) The King of the Beasts called a convention of all the animals. Which animal didn't attend?
D) You have to cross a river inhabited by man-eating crocodiles. How do you do it?