Vidyasaarthi
  • Early access
  • Class 11 & 12
  • JEE
  • NEET
  • Boards

A personal teacher for every student in India.

Video lessons by experienced teachers. Practice that explains your mistakes. Revision that comes back at the right time. For every board, in your own language — and our goal is almost no cost.

Get early accessSee how it works
वि
Every student, their own thread.Our motto: 1 : 1

Our motto

One to one

The attention of one teacher, for every student.

Not a live tutor — a good teacher’s method, built into every lesson, every question and every revision. In a class of a hundred, no teacher can watch every student. Vidyasaarthi can: it knows which question you got wrong, why, and what to show you next — wherever you are.

1 : 100

A crowded classroom. Attention reaches one student at a time.

1 : 1

Students far apart, each in their own home — each with a teacher of their own.

Why we exist

One teacher cannot sit beside a hundred students. We are building a way to.

  • The quiet student

    In a crowded class, the doubt that matters most often goes unasked.

  • The distance

    The best teachers are often in a few big cities, far from most students.

  • The language

    Many students are taught in a language they do not think in.

  • The cost

    Good coaching is expensive. Where you live and what you can pay should not decide how well you learn.

How it works

Like having your own teacher beside you.

One who explains, corrects and reminds — and who also shows you what to study next, and believes you can do it.

  1. 01

    Watch

    Short video lessons that show the method — how to think about a problem, not just the final answer.

  2. 02

    Practise

    Questions from past JEE, NEET and board papers, chapter by chapter, with solutions reviewed by teachers.

  3. 03

    Understand your mistake

    Got it wrong? See the usual wrong step behind that answer, why it fails, and the idea to read again.

  4. 04

    Revise

    A few minutes a day: yesterday’s lecture recalled in full, the day before only what was weak. What is still weak comes back later.

Try step 03 yourself

Don’t just see the right answer. See your own mistake.

Pick an answer — any answer. If you choose a common wrong one, you will see the step that usually leads there, why it fails, and the idea to read again.

See the whole method →
Try it · Class 11 PhysicsMotion in a Straight Line

A ball is thrown straight up. Ignore air resistance. At the highest point of its flight —

What each answer tells us:

Answer A · a very common slip

  1. The usual wrong step“The ball has stopped, so nothing is acting on it — the acceleration must be zero too.”
  2. Why it failsAcceleration is how fast the velocity is changing, not how big it is. Just before the top the ball moves up; just after, it moves down — so its velocity is still changing, and gravity is still pulling. If the acceleration really became zero, the ball would stay up there.
  3. The idea to re-readVelocity and acceleration are different quantities — Motion in a Straight Line.

Answer B · correct

At the top the velocity is zero for just an instant — but gravity never switches off. The acceleration stays g (about 9.8 m/s²), pointing down, through the whole flight. That is exactly what turns the ball around.

Answer C · mixing up height and speed

  1. The usual wrong step“It is at its highest point, so it must be at its highest speed.”
  2. Why it failsOn the way up, gravity acts against the motion, so the ball keeps slowing down. It reaches the top because its velocity has fallen to zero. Gravity still acts there, so the acceleration is g, not zero.
  3. The idea to re-readv = u − gt for motion against gravity — Motion in a Straight Line.

Answer D · direction of motion vs direction of acceleration

  1. The usual wrong step“The ball was moving up, so its acceleration must point up.”
  2. Why it failsAcceleration need not point along the motion. Gravity pulls down for the whole flight, on the way up too. That downward acceleration is what slows the ball and turns it around.
  3. The idea to re-readThe direction of acceleration vs the direction of velocity — Motion in a Straight Line.

A sample of how Vidyasaarthi explains a wrong answer: the usual wrong step, why it fails, and the idea to re-read.

For all of India

Every board. Every language of India. Every student.

Village or city, any medium, any board — Vidyasaarthi is made to teach every child in India in their own language, with key terms in English for the exam. The same lesson; only the voice changes.

See every language →

One line from a lesson · choose a language

Hinglish

Top point par ball ki velocity ek pal ke liye zero ho jaati hai — lekin acceleration tab bhi g hi rehta hai, neeche ki taraf. Isiliye ball wapas neeche aati hai.

Hinglish — the way many classrooms really speak, with exam terms in English.
English

At the top, the ball’s velocity becomes zero for an instant — but its acceleration is still g, pointing down. That is why the ball comes back down.

English — the same lesson, the same visuals.
हिन्दी

सबसे ऊँचे बिंदु पर गेंद का वेग (velocity) एक पल के लिए शून्य हो जाता है — लेकिन त्वरण (acceleration) तब भी g ही रहता है, नीचे की ओर। इसीलिए गेंद वापस नीचे आती है।

Hindi — every key term in Hindi and English together.
  • Hinglish
  • English
  • অসমীয়া
  • বাংলা
  • बड़ो
  • डोगरी
  • ગુજરાતી
  • हिन्दी
  • ಕನ್ನಡ
  • کٲشُر
  • कोंकणी
  • मैथिली
  • മലയാളം
  • ꯃꯩꯇꯩꯂꯣꯟ
  • मराठी
  • नेपाली
  • ଓଡ଼ିଆ
  • ਪੰਜਾਬੀ
  • संस्कृतम्
  • ᱥᱟᱱᱛᱟᱲᱤ
  • سنڌي
  • தமிழ்
  • తెలుగు
  • اردو

What you get

Everything a good teacher would give you. In one place.

  • Video lessons

    Short lessons that show the method — how to think, not just the final answer.

  • Solved past papers

    Past JEE, NEET and board questions, chapter by chapter, with solutions reviewed by teachers.

  • Practice sets & tests

    Daily practice sets and tests, built by teachers.

  • Daily revision

    A short warm-up of recall, never re-watching — and your own mistakes come back until they are yours.

  • My Notes

    Your notebook builds itself — lessons, examples, traps — one tap from the video.

  • Chapter summary cards

    The key results and common traps of a chapter, on one card, for a quick look before a test.

The founder’s message

Talent is everywhere. Guidance should be too.

Dear students and parents,

For more than twenty-five years I have taught physics. In every batch I saw the same truth: talent is everywhere — in big cities and small towns, in English-medium and Hindi-medium schools. What is not everywhere is a good teacher at the moment a student needs one.

Vidyasaarthi is our answer. A saarthi does not fight the battle for you; a saarthi stays beside you and shows the way. That is our motto of 1 : 1 — every student should feel that a teacher is with them, following their progress, correcting their mistakes, and believing in them.

We begin with Class 11 and 12. Our goal is that every child in India can learn this way — in their own language, at almost no cost.

The founderFounder, Vidyasaarthi · B.Tech · Physics teacher, 25+ years

Questions

Straight answers.

No call-back forms, no fine print.

All questions →
Who is Vidyasaarthi for right now?

Class 11 and 12 students preparing for JEE, NEET and board exams — anywhere in India.

Is there a real teacher?

Every lesson is made by experienced teachers, and every question and solution goes through teacher review. It is not a live tutor; it is a teacher’s method, there for you whenever you study.

Which boards and languages?

Every board, and every language of India. Vidyasaarthi is made to teach every child in their own language, with key terms in English for the exam.

How much will it cost?

Our goal is almost-free education. The price will be shown clearly on this website before you pay anything.

Will it work on my phone?

It is being built to work on everyday phones, including a phone shared at home, and on small data plans.

For teachers

For our teachers and faculty.

Teacher ConsoleJoin our faculty