Set exams, generate a link or access code, and let students start instantly — no app download, no account creation. Real-time results, analytics, and certificates included.
Access Portals
Three dedicated portals — each purpose-built for its user. Clean, focused, powerful.
Create and manage exams, upload questions via CSV, configure timing, and monitor student performance — all from one clean workspace.
Enter your exam code, fill your name, and start answering. No signup, no app install — just your browser and your exam code.
Super-level control over the platform. Manage teachers, view platform-wide analytics, and configure system settings from a single panel.
Workflow
From question upload to student certificate in four clean steps.
Teachers prepare questions in a CSV file and upload directly to the dashboard. The system parses everything automatically.
Set duration, question count, randomisation, and passing score. Activate the exam to generate a 6-character code.
Share the exam code or WhatsApp link. Students enter it on the student portal — no registration needed, works on any device.
Results appear instantly. The teacher dashboard shows scores, time taken, pass rates, and a leaderboard with CSV export.
Capabilities
No paid add-ons. No hidden limits. Every feature ships free.
Questions and answer options are shuffled per student, making it harder to copy and improving exam integrity.
Students can flag uncertain questions and jump back to them before submitting — reducing careless mistakes.
A live countdown timer with colour warnings keeps students aware of remaining time throughout the exam.
Students receive a shareable certificate immediately after submission showing their score and performance grade.
Teachers can attach explanations to each question, which students see during their result review.
The system prevents students from submitting multiple times, ensuring fair and clean result records.
Teachers see score distributions, pass/fail ratios, average time-per-question, and more on built-in charts.
Generate a direct WhatsApp link from any exam — students can join with one tap from the shared message.
A free browser-only readiness checker verifies required files, PWA assets, Supabase configuration, and security basics before launch.
A built-in system guide explains every portal, feature, question type, free tool, and deployment step for school administrators.
Supported Exams
Use the CBT system to practise and assess across all major local and international examinations.
Brand Identity
CBT Pro is part of the HMG Technologies mission: free, practical EdTech tools that help teachers assess, analyse, and support learners without paid AI APIs or expensive software.
Founder of HMG Concepts, Data Scientist, STEM Educator, and AI-Augmented Solutions Developer with 15+ years in Nigerian classrooms across Lagos and Ogun State.
A full-service virtual learning institution covering Nursery through Secondary, WAEC, NECO, BECE, UTME/JAMB, Post-UTME, IGCSE, IELTS, SAT, and JUPEB preparation.
The EdTech and data arm building CBT systems, student performance dashboards, at-risk predictors, question-bank tools, and practical school data solutions.
WhatsApp/Hotline: +234 810 086 6322 · Phone: +234 907 790 7677 · Email: hismarvellousgrace@gmail.com · Partnerships: buildingmyictcareer@gmail.com