Meet Vidya — your personalized tutor
Powered by AI, Vidya helps every student score big — explaining concepts clearly, giving examples, and quizzing you right inside every lesson.
Learn By Playing Games
Turn maths into an adventure. Twelve fast, fun games that drill CBSE arithmetic to algebra — 100% free.
Number Cannon
Algebra 1Solve the equation, then blast the bubble with the correct answer. Build combos for bonus points.
Play Number CannonMath Invaders
All MathsShoot down the alien fleet by solving the equations they carry. Fast, frantic, and surprisingly good revision.
Play Math Invaders12
Games
1–12
All classes
100%
Free
Explore Our Courses
From first steps in Class 1 to board exams in Class 12 — every CBSE class and subject, completely free.
Class 1
4 subjects
Fun, picture-led first steps.
Class 2
4 subjects
Fun, picture-led first steps.
Class 3
4 subjects
Curiosity, stories & basics.
Class 4
4 subjects
Curiosity, stories & basics.
Class 5
4 subjects
Curiosity, stories & basics.
Class 6
5 subjects
Building strong foundations.
Class 7
5 subjects
Building strong foundations.
Class 8
5 subjects
Building strong foundations.
Class 9
5 subjects
Board-exam ready (Class 10).
Class 10
5 subjects
Board-exam ready (Class 10).
Class 11
12 subjects
Streams & board prep (Class 12).
Class 12
12 subjects
Streams & board prep (Class 12).
Meet Vidya, your AI tutor
Get instant, patient help any time — Vidya guides you to the answer instead of just handing it over.
- Explains any CBSE concept in simple language
- Step-by-step help with tough problems
- Quizzes you and checks your understanding
- Available free, inside every lesson
Vidya
AI Tutor · online
Why is division by zero undefined?
Great question! Think of 6 ÷ 2 as "how many 2s make 6?" → 3. Now 6 ÷ 0 asks "how many 0s make 6?" — no amount of zeros ever adds up to 6, so there's no answer. That's why it's undefined. Want a quick example?
Free video lessons, explained by Vidya
Every chapter explained on the whiteboard — concepts, worked examples and diagrams, step by step. Made for students in India, aligned to the CBSE / NCERT curriculum.
Interactive Features Built For Learning
Smart tools built into every lesson — to help you understand faster, practice effectively, and track your progress.
Vidya AI Tutor
Ask anything, get step-by-step help
Read Aloud (Vidya Voice)
Listen to explanations, hands-free
Smart Calculator
Built-in scientific calculator
Instant Feedback
Every answer explained right away
Scratch Pad & Notes
Work it out, saved automatically
Auto-saved ✓
Progress Dashboard
Track your learning journey
Built with Passion & Purpose
CBSETest.com is built by Bimal Publications — educators and writers dedicated to making quality CBSE learning free for every student.
Biren
Founder
My vision for CBSETest.com is to make high-quality academic guidance accessible to every student from Class 1 to 12 — completely free. Built on a lifelong passion for teaching, tutoring and writing educational resources, the platform is designed to help students build strong foundations, gain confidence, and reach their full potential.
Asha
Co-Founder
My mission is to support CBSE students from Class 1 to 12 by combining strong academics with psychology-based learning strategies. At CBSETest.com we focus on confidence, focus and emotional well-being — so students can learn effectively and approach their board exams with clarity, calm and confidence.
Our Promise
Quality education for every student — always free.