Which fur should we be getting from the Lion?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

During which month do people sleep the least?

What can you hold in your right hand, but never in your left hand?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

There is a certain crime, that if it is attempted, is punishable, but if it is committed, is not punishable. What is the crime?

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?