A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

How many letters are in the alphabet?

If six children and two dogs were under an umbrella, how come none of them got wet?

Give it food and it will live; give it water and it will die.

A monk has a very specific ritual for climbing up the steps to the temple. First, he climbs up to the middle step and meditates for 1 minute. Then he climbs up 8 steps and faces east until he hears a bird singing. Then he walks down 12 steps and picks up a pebble. He takes one step up and tosses the pebble over his left shoulder. Now, he walks up the remaining steps three at a time which only takes him 9 paces. How many steps are there?

What is the riddle which can be asked all day with a different correct answer each time.

I don't get anymore wetter, no matter how much rain falls on me.

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?