I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

What kind of band never plays music?

What is the longest word in the dictionary?

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

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Can you make a fire with just a single stick?