New Delhi [India], May 22 (ANI/Oswaal Books): Olympiads are competitive examinations that are conducted across the world with the sole purpose of enhancing academic skills among the students. Now, for those who are not familiar with the term or the concept of an Olympiad, it is much like any other competitive examination that is carried out in a school level. It can either be a national Olympiad where the students are competing against their peers on a national scale or it can be an international Olympiad which is considered to be the big league of the Olympiads.