The International Science Olympiads are appropriate for students that have an interest in science and are willing to develop their knowledge associated with the subject. Understanding this, the Olympiads centre upon testing the student's comprehension and information pertaining to the subject. The International Science Olympiad by the Indian Talent Olympiads is one of the most sought after Science Olympiads in the whole country. It is coordinated in two rounds and participating students need to successfully clear Level 1 to move to level 2 of the examination. It is to provide the participating students required direction and guidance that ITO has presented an assortment of lucid educational resources. Olympiad Topper is the best site for one to prepare with while partaking in an Olympiad held by the ITO. Level 2 ISO Previous Year Papers Class 3 is among the different assets that have been custom-fitted to suit the prerequisites of the students of class 3. This can be utilized for revision, practice, recapitulation and last moment self-evaluation, other than giving one a legitimate idea of the sort of questions that they may be confronting, the marks distribution, information on the paper pattern and significantly more, allowing one to perform better in the exam.