Answer:
You can see me when two prisons throw light from one side and other side but odd number?
What can fill an entire room without taking up any space?
Dora died at a very old age on her 24th birthday. How can this be?
Twelve pears hanging high, twelve men passing by. Each took a pear and left eleven hanging there. How can this be?
Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around