Practice without diagnosis
You finish 50 questions and still don't know which chapter is the one to fix next.
Now live at markro.ai
Built for the exams that change lives.
Marks up. Stress down. AI in Tamil and English.
Simulators you can actually touch, mocks marked with real cutoffs and negative marking, and an AI tutor that answers from your own syllabus. CBSE Classes 4 to 12 and every TNPSC track.
Markro is the platform. Marko is your AI study partner inside it.
2,000+
Interactive simulators
Not videos. Hands-on labs, maps, timelines and drills built chapter by chapter.
16
TN exam tracks
Group 1 through Group 6, TNTET, TRB, PG-TRB, TNUSRB, CESE and CTS, stage by stage.
4–12
CBSE classes
58 grade-and-subject curricula, indexed chapter by chapter against NCERT.
2
Languages, natively
Lesson text, question papers, voice in and voice out. Both languages, all the way through.
The problem isn't content. It's the gap.
Every student has access to videos, PDFs, and mock papers. What they don't have is a tutor that closes the gap between studying and actually understanding.
Doubts at midnight
Stuck on a problem with nobody to ask until tomorrow's class. Sometimes never.
Tutoring in the wrong language
Concepts taught in stiff academic English. You translate twice before you can think.
Progress shows up too late
You study every day. You see how you're doing on report card day. Two months too late.
Why Markro
Two things nobody else has bothered to build.
Any platform can put a chatbot next to a question bank. These took years, and they are the reason students stay.
The part that took years
Over 2,000 simulators, built by hand
Most platforms hand you a video and a question bank. Markro opens each chapter with something you can actually touch: titrate an acid and watch the indicator turn, balance an accounting equation, redraw a constituency map, walk a bill through Parliament clause by clause.
Every one is purpose-built for a specific chapter of a specific syllabus. There is no generator that produces these.
Scored like the real thing
Negative marking, official cutoffs, merit rank
A TNPSC mock on Markro applies the real −1/3 penalty on wrong answers, checks your score against the official prelim cutoff for your category, and computes a composite merit score at the real 30% prelims / 70% mains weighting.
You do not find out your percentage. You find out whether you would have cleared.
Inside Markro
Full Suite of Dedicated Prep Tools
Six features built to work together as one daily loop. Click any card to see how it fits.
Learn
Open the chapter, work the simulator, then climb five levels of practice.
Click for more →Learn
A hands-on simulator first, then practice that steps up from foundation to exam level. Markro remembers where you stopped, on any device.
← BackAsk AI
Answers grounded in your own syllabus, with the sources shown.
Click for more →Ask AI
Answers built from your textbook, not the open internet. When a question needs current information it searches the web and cites what it used.
← BackSpeak Your Doubt
Say it out loud, or photograph the problem. Both work.
Click for more →Speak Your Doubt
Typing a maths problem is slow. Tap the mic and ask, or point your camera at the page. Answers come back as text or read aloud.
← BackVirtual Tests
Full papers, real clock, then a chapter-by-chapter breakdown.
Click for more →Virtual Tests
Sit the paper under exam conditions. Written answers, diagrams and map pins are all evaluated, then broken down by chapter so your next session has a target.
← BackFEATURED
Voice Interview Prep
Nine questions, answered out loud, drawn from your weak subjects.
Click for more →Voice Interview Prep
You talk, it listens, and it knows when you have finished. Questions come from your own test history, and every answer is scored and replayable.
← BackAdaptive Practice
Tomorrow's questions are chosen by what you got wrong today.
Click for more →Adaptive Practice
You never plan a revision schedule. Markro tracks which topics are slipping and puts them back in front of you before they cost you marks.
← BackBilingual by architecture
Marko speaks the language you think in.
Built for Tamil-medium learners from day one, not as a translation layer added later. The model behind Marko was built for Indian languages rather than adapted to them, which is why the Tamil reads like Tamil.
- Question papers carry the Tamil and the English side by side
- Switch language mid-test without losing your place
- Tamil-only papers stay in Tamil, exactly as TNPSC sets them
An ordinary Tuesday
Twenty minutes, and the plan makes itself.
You never open Markro and wonder what to study. It already decided, based on what you got wrong and what you are about to forget.
- 01
Daily Mission
Three questions, chosen from whichever topics are weakest or closest to fading. Two minutes, not two hours.
- 02
Learn a chapter
Open a simulator, work it through, then climb the levels underneath it from foundation upward.
- 03
Ask when you are stuck
Type or speak the doubt in Tamil or English. Answers are grounded in your syllabus, with sources shown.
- 04
Weekly Boss
Every Monday a boss spawns from your single weakest topic. Five questions are its health. Beating it genuinely repairs the weakness.
- 05
Watch MarkScore move
One number out of 100 covering consistency, mastery, exam performance and effort, with the week's trend beside it.
For parents
Built for a child to use unsupervised.
Verified parental consent
Students under 18 cannot activate an account until a parent approves it by email and receives a signed consent record. Built to the DPDP Act 2023.
Safety that does not break study
Every AI reply runs under one safety policy that is firm on harm but still teaches the reproductive system or the history of a war, because that is the syllabus.
Your data, deleted when you leave
Cancel and your account and its data are permanently removed after a 30-day grace window. No silent retention.
Pick Your Path
Markro is built for two audiences, with deep prep for each. Pick where you are.
For CBSE students
Class 4 to 12
NCERT-aligned modules for Classes 4 to 12, level-based practice, AI tutoring in English and Tamil, and full mock papers marked right down to the diagram.
ExploreFor TNPSC aspirants
Group 1, Group 2, and Group 4
Also: Group 1B, 2A, 3, 5A, 6, CESE, CTS, TRB, TNTET, and TNUSRB
All 16 TN exam tracks stage by stage, mocks marked with real cutoffs and negative marking, and a live voice interview built from your own weak subjects.
ExploreFrom the founder
“Markro is built from Chennai for the students nobody else takes seriously enough.”
Tanush Medepalli
Founder, Markro Intelligence
Ready when you are
Start your prep with Markro.
Create your account and start learning in minutes. CBSE boards and TNPSC competitive exams, in English and Tamil.