Project Overview
The Interactive Quiz System (v3.1) is a scalable examination and knowledge assessment engine developed by I Info Vision. Engineered for competitive entrance exam prep, university pop quizzes, corporate recruitment screening, and trivia contests, it delivers a secure, timed testing environment.
Featuring an elegant circular countdown timer with animated color thresholds, the engine enforces strict time limits per question and automatically submits answers when the timer expires to prevent student cheating.
The system includes randomized question shuffling, multi-category filtering (Science, Tech, General Knowledge, Mathematics), an interactive flag-for-review drawer, and comprehensive post-test answer keys with explanations and score metrics.
Key Engineering Deliverables
Circular Countdown Timer
High-precision countdown timer with amber/red urgency color shifts and automated test submission on expiry.
Question & Option Shuffling
Fisher-Yates randomized question ordering and option placement to safeguard against visual cheating.
Flag for Review Drawer
Quick navigation drawer enabling candidates to flag uncertain questions and jump back before final submission.
Instant Grading & Analytics
Immediate score calculations with category-wise accuracy charts, time spent per question, and rank score.
Multi-Category Question Banks
Modular JSON/Database question repositories supporting single-choice, multiple-choice, and image questions.
Certificate & Result Export
Downloadable digital score card and completion certificate for successful test takers.
Technology & Architecture Stack
Impact & Performance Metrics
Measurable efficiency gains, reliable scalability, and business impact delivered by I Info Vision.