A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

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 happened when the wheel was invented?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

What has 13 hearts but no other organs?

Find out the number of circles in the given picture having Illusion

If a wheel has 54 spokes, how many spaces are there between the spokes?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?