There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What is the end of everything?

Count the number of triangles in the below picture?

The more of this there is, the less you see. What is it?

What do you think with the below Picture ?

Solve the mathematical equation in the picture below.

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

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?

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?

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?