ExamOS

THE NEXT-GEN ASSESSMENT PLATFORM

Chosen by serious
aspirants,
respected by toppers.

ExamOS is a complete Computer Based Test Operating System — authentic CBT mocks, AI doubt solving, spaced-repetition revision and speed analytics in one habit-forming platform.

Govt-standard CBT Engine• Granular Speed Analytics• Spaced Repetition

Access Engine

4.9/5 from 2,000+ toppers

CBT ENGINE v2.3 — Fullscreen Mode

LIVE

Fullscreen Locked| Auto-Saved

47:19 left

Section: General IntelligenceQ12 / 100

If 5x + 3y where x is the 3rd prime and y is the smallest composite number, what is the result?

A37Correct ✓

B41

C45

Mark for Review

Clear ResponseSave & Next →

AI Doubt Saved

Solution solved step-by-step

14-Day Streak

Rank #12 in SSC Leaderboard

0+Practice Questions

0+Mock CBT Tests

0+Toppers Trained

0%Avg. Accuracy Gain

EXAM-MODE SECURITY

An exam room that behaves
exactly like the real thing

Every mock runs inside our locked-down CBT wrapper: fullscreen enforcement, per-section timing with mandatory section locking, auto-save on every answer, and offline resilience so a network drop never ends your test.

Fullscreen lock

Browser controls disabled while test is live

Auto-save

Answers persisted on every click

Offline resilient

Continues even with connectivity loss

Section LockingLOCKED SEQUENTIAL

General Intelligence

25 Qs · 15 min

Completed

Quantitative Aptitude

25 Qs · 25 min

Current

English Language

25 Qs · 20 min

Locked

General Awareness

25 Qs · 20 min

Locked

Attempt adaptive: weak topics surface first to maximise marks-per-minute.

EVERYTHING, ONE ENGINE

Built to scale,
designed to perform

Six modules that together model the real exam, analyse your output, and keep you coming back every day.

Exam Mode

Authentic CBT Engine

Full-screen lockdown browser, section locking, auto-saving checkpoints and offline resilience — modelled exactly on the real government-standard interface.

Analysis

Granular Analytics

Rule-based scoring, accuracy index, solving-speed indicators, topic heatmaps and an EER index — all computed on-device, no paid APIs.

Retention

Spaced Repetition Revision

Every mistake is queued into Day 1 · 3 · 7 · 15 · 30 revision cycles so weak concepts resurface right before you forget them.

Doubts

AI-Powered Doubts

Stuck on a concept? Ask a doubt and an AI mentor solves it step-by-step with rendered math — plus a community reply thread.

Content

Study Materials & Blogs

Notes, PDFs and videos sorted by topic, with editorial blogs and attached materials — everything you need in one library.

Gamified

Leaderboards & Streaks

XP, levels, daily streaks and badges turn preparation into a game. Rank in test leaderboards and keep the flame alive.

Unlock the full engine

YOUR DAILY LOOP

Three steps. Repeat daily.

From the first avatar to the final report, the whole journey lives inside ExamOS.

Personalise

Select your exam board and agencies so every recommendation matches the syllabus you are actually preparing for.

Practice

Attempt scheduled mocks, topic practice and learning-mode drills in the exact CBT environment you will face on exam day.

Improve

See per-topic speed and accuracy trends, then hit the spaced-repetition queue to convert weaknesses into strengths.

LEARNING MODE & TRENDS

Learn, then prove it.
Your trends tell the story.

Switch between exam-mode mocks and relaxed learning mode, bookmark tough questions, then watch accuracy and speed climb month over month in your personal trend dashboard.

Learning Mode Exam Mode Streaks

Synchronous Programming

Debounce · closures · event loop

92% accuracy

Mathematics — Number System

LCM/HCF · divisibility

Speed boost +18%

Current Affairs — August

Economy · national news

Streak +3 days

Reasoning — Puzzle Sets

Sitting arrangement

Next revision: today

PREPARE FOR WHAT'S NEXT

One platform, every competitive exam

SSC CGL

SSC CHSL

IBPS PO

IBPS Clerk

RRB NTPC

SBI PO

UPSC Prelims

State PCS

Railways

Defence

LDC

Insurance

Number SystemNumber SystemData InterpretationData InterpretationCurrent AffairsCurrent AffairsPuzzle & SeatingPuzzle & SeatingEnglish GrammarEnglish GrammarBanking AwarenessBanking AwarenessGeographyGeographyPolityPolityHistoryHistoryPermutationPermutationProbabilityProbabilityReading ComprehensionReading Comprehension

SUCCESS STORIES

From aspirant to candidate

The CBT engine feels identical to the real exam hall. My speed-per-topic analytics showed exactly where I was losing 10 minutes each mock.

Aarav Sharma

SSC CGL Aspirant

I asked a doubt at midnight and got a step-by-step AI solution with the math rendered perfectly. The revision queue genuinely fixed my weak areas.

Sneha Iyer

IBPS PO Candidate

Streaks and leaderboards kept me consistent for 90 days straight. The spaced repetition caught concepts I forgot within a week of learning them.

Rohan Verma