Can you divide the below-given shape into four equal and identical pieces?

Can you find the thief by just looking at the picture below?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

What's a single-digit number with no value?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

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.

What can you catch but never throw?

Can you count the number of lines in the below picture?

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