Can you find a number that lies one third of the distance between 1/3 and 2/3?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What does an Island and the letter T have in common?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

What happened when the wheel was invented?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?

Find out which of the given views in the picture is accurately the top view of the given pyramid.