You need to move three matchsticks to form three squares. Can you do it?

You are playing as white and given four rooks to checkmate the black king in four moves with the following rules 1. You can place one rook every move and ensure the black king should be in check position.2. After four moves the black king should be in the checkmate position.

Count the Triangle in the figure given below:

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

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

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Can it be possible to build a house that has all its four walls facing towards the South?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?