Find out the missing number in the picture attached:

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

Can you replace the question mark with the correct number in the below table sequence?

By using 'because' continuously three times, can you make an English statement ?

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

What is full of holes but still holds water?

I travel all around the world but always stay in the corner. What am I?