Answer:
A man goes upstairs to grab his time machine. He walks downstairs then goes back in time 200 years. Why did he go downstairs?
A town has only two barbers. One of the barbers has a nice, tidy haircut, and the other has a shaggy, messy haircut. Which barber should you go to?
You can see me when two prisons throw light from one side and other side but odd number?
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
A man is twenty years old but has only had five birthdays. How is that possible?
What goes around and around the wood, but never goes into the wood?