What is the below Rebus indicate?

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

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

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 ?

How many triangles can you count in the figure given?