v1.0 Powered by Pdf-Extractor Technology

Convert any PDF into a Smart CBT Interface

Specifically designed for JEE/NEET aspirants. Upload your 2-column modules, DPPs, or notes and practice in a real exam environment instantly.

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The Extraction Engine

How we transform raw PDFs into interactive exams

1

Smart Upload

Select your PDF. Our engine supports handwritten notes, single-column modules, and complex two-column coaching papers.

2

Grid Mapping

We analyze the layout to detect column boundaries, question markers (Q.1, 2...), and option labels (A, B, C, D).

3

Zero-RAM Slicing

Questions are sliced into precise images. No memory is wasted; images are generated on-the-fly for maximum speed.

4

CBT Initialization

Parameters like marking scheme (+4/-1) and timer are applied. Your exam is ready to start in under 10 seconds.

Engineered for Aspirants

A full-featured exam terminal designed to simulate real competitive exam conditions.

Responsive Design

Seamless Mobile Interface

Don't have access to a PC? CBTedge scales perfectly on your smartphone. Experience the same NTA-level testing environment with optimized touch controls.

  • Full Mobile Responsiveness
  • Adaptive Question Sizing
Mobile CBT
Intelligent Tracking

Advanced Progress Summary

Monitor your performance as you go. Use 'Mark for Review' to cycle back to tough questions, highlighted clearly in your diagonal-split palette.

  • Real-time Stat Counters
  • Visual Review Indicators
Exam Summary
Deep Analytics

Data-Driven Insights

Go beyond just scores. Analyze your accuracy, speed (Q/min), and time distribution. Download formal reports to track your growth week-over-week.

  • Accuracy & Speed Mapping
  • Downloadable Scorecards
Result Analysis
Security

Cloud Auto-Save Library

Never lose progress. Whether the tab closes or your battery dies, your responses are instantly synced to your library for seamless resumption.

Always Saved. Always Protected.

CBT Library

Master the Setup

Configuring your paper takes less than 30 seconds.

Academic Subjects Demo

1. Set Your Rules

Choose your subject to apply official JEE/NEET timing rules automatically.

Extraction Mode Demo

2. Select Logic

Use Two-Column for standard sheets, One-Column for module styled sheets or Class Notes for handwritten images.

Operational Mode Demo

3. Feedback Mode

Choose Practice Mode for instant green/red feedback or Test Mode for a blind run.

Custom Question Range Demo

4. Range Control

Zero in on specific topics by extracting only a subset of questions from your PDF.