NSO Science Olympiad: 10 Habits of Students Who Score Above 90%
NSO rewards students who can read a diagram and reason about it, not those who memorise definitions. These habits separate a 70% score from a 92%.
The habits
Adopt these one at a time over a few weeks rather than all at once.
- Redraw every textbook diagram from memory once
- Convert each chapter into 10 self-test questions
- Always ask 'why' after an answer, not just 'what'
- Practise unit conversions until they are automatic
- Solve reasoning questions daily, even on science-free days
- Learn to read tables and graphs quickly
- Keep a mistake log with the reason for each error
- Do at least one full-length timed mock every week
- Attempt every question — no negative marking
- Review explanations for correct answers too, not only wrong ones
Track progress
You can try one full-length mock test free in each olympiad category on WiseOwl OlympiadPrep, and unlock unlimited tests for a category for ₹199 during the 50%-off limited-period offer (was ₹399; US $3 for international users, was $5).
Try a full-length SOF mock test free
One free timed mock in each olympiad category — IMO, IEO, NSO and ICSO — with instant answers and worked explanations. Unlimited tests for a category cost ₹199 (50% off limited-period offer — was ₹399).
Keep reading
- SOF Olympiad Preparation: A Practical Guide for Parents (Classes 1–10)
How parents can plan SOF IMO, IEO, NSO and ICSO preparation at home — timelines, weekly routines, and how mock tests fit in.
- Olympiad Coaching vs Self-Study: What Actually Improves Your Child's Rank
An honest comparison of olympiad tuition classes and structured self-study at home, with cost, time and outcome trade-offs.
- IMO Maths Olympiad: Class-Wise Strategy for Classes 1 to 10
Section-by-section IMO strategy — logical reasoning, mathematical reasoning, everyday mathematics and the Achievers Section.