When you prepare for an exam, you dont want yourself behind in the race at any given point in time. In order to get the exact idea of how an exam paper will turn out, the best way is to go through the previous year question papers. Exams like National Science Olympiad (NSO) always gets lot of attention from the students across the country and outside and we all acknowledge the fact that the competition gets stiffer with every passing year.
Previous Year Papers are the actual papers which have been used in the last terms. They give us a good insight of what kind of questions have been asked, what would be the difficulty level and how to manage time. You get a hands-on experience of how the paper would look like. Each NSO Paper is divided into 3 sections :
(i) Logical Reasoning
(ii) Questions based on syllabus
(iii) Achiever's section which mostly serves as the tie breaker.
Here, at SOF Olympiad Trainer we provide NSO Previous Year Papers of the last 5 years (1 set each) in order to help you in preparation.
These papers are given along with the answers and explanations.