The National Science Olympiad is an academic and scholastic aptitude competition encouraging learning in , Science, Environment and Mathematics . This exam assesses the student at national level by doing away with the drawbacks and inadequacies of testing done at school / regional level. A national level assessment gives the student an idea where he / she stands and imparts the confidence to face exams at National level.
NSO has declared the class 12th results online. Here's the place to see the results.