22. A snail is at the bottom of a well and wants to get out. He manages to crawl up the wall 3 feet each day, but at night he must rest ( after all that work during the day ) and so he slips back down 2 feet. If the well is 30 feet deep, How long will it take him to get out?
23. On a shelf in the library, there is a 3 book set of almanacs labeled volume 1, volume 2 and volume 3. Each book is 2 1/2 inches thick, the pages being 2 inches thick and each cover is 1/4 inch thick. A bookworm starts eating it's way from the 1st page of volume 1 and stops at the last page of volume 3. How far did the bookworm travel?
28. A man and his son are driving home from a basketball game when they have a terrible accident. The man is taken to the emergency room for treatment and the boy is taken straight to the operating table. The surgeon comes over to the operating table, sees the boy and says," I can't operate on this patient, he's my son! How can this be?
30. You are attending a party with some friends when one of them states that there is something in the room that everyone can touch with either of their hands, but you can only touch it with your left hand. What is it?