ncert.ai

ncert.ai is a free, interactive companion to India's NCERT school textbooks, Class 1–12. Each chapter is an original explanation with simulations you can drag, quick checks that explain mistakes, MCQs and exercises with worked answers, and an AI tutor that answers from the page you're on and cites the section. English and Hinglish; Classes 1–5 get read-aloud picture stories and worksheets. 235 chapters live. Unofficial; not affiliated with NCERT.