A Free NIOS Learning Platform
Interactive lesson guides, fully solved practical lab records, admission steps, document checklists, and the most-repeated previous year questions — now with a dedicated 2026 solved PYQ library for Class 10 & 12.
Admission Master Guide
Step-by-step WhatsApp-style helper: streams, documents, fees, TOC, timelines, and rejection mistakes — English & Hindi.
PYQ Hub — Class 10 & 12
Fully offline-ready previous year questions & most-repeated topics. Open any subject dashboard instantly.
Study Hub — Lessons
Interactive study guides for every Class 10 & 12 subject: mathematics, science, English, commerce, and more.
Fully Solved Practicals
Print-ready solved practical lab records & exercise books for Class 10 & 12 — Mathematics, Science, Physics, Chemistry, Biology, CS, PE & more. Fully solved practical files now available.
Solved PYQ 2026
Premium searchable collection of solved 2026 papers for Class 10 & 12. Pick your class, search the subject and open the complete solved paper.
Coming Soon
More student tools are on the way. Stay tuned — the full suite is being built for NIOS learners.
TMA Solved
Step-by-step solved Tutor Marked Assignments for Class 10 & 12 subjects — ready to practice and submit with confidence.
NEET & JEE NIOS Guide
Complete website guide for NIOS students targeting NEET & JEE — eligibility, subject strategy, validity, and exam path. Full site launching soon.
Everything, 100% Free
OneNIOS is free for every NIOS student — no plans, no paywalls, no login required.
- Study Hub — Class 10 & 12 lesson guides
- PYQ Hub — previous year questions offline
- Fully Solved Practical Lab Records (Class 10 & 12)
- Admission Master Guide (English & Hindi)
- Document checklist, fees & timelines
- TOC, validity & rejection tips
- Mobile-optimised access
Website under active development
OneNIOS is still a work in progress. Some bugs, missing content, or incomplete sections may still be there — this site is here to help students, and it will keep improving over time with more features, guides, and resources. Thank you for your patience.
About this content
OneNIOS is an independent, student-made resource and is not affiliated with the official NIOS website or the Ministry of Education. Always confirm fees, dates, and rules on sdmis.nios.ac.in and nios.ac.in.
All information on this website is taken strictly from official NIOS textbooks, chapter by chapter (PDF). If you find an issue or a mistake anywhere on this site, please email us at oneniosofficial@gmail.com — we'll fix it as soon as possible.
Quick answers
Is this official NIOS? No. OneNIOS is an independent student helper, not affiliated with NIOS. Always confirm fees, dates, and rules on sdmis.nios.ac.in and nios.ac.in.
Is it really free? Yes, completely. Every section — Study Hub, PYQ Hub, and the Admission Guide — is free with no login required.
Does PYQ work offline? Yes. The PYQ Hub embeds subject dashboards locally — no login required after the page loads.
Mobile friendly? Yes. Homepage, Admission Guide, and PYQ Hub are optimised for phones and tablets.