There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

What is the next number in the series?

15 29 56 108 208 ?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

What building has the most stories?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

Count the number of balls in picture below: