ADVANCED CAT CALCULATOR
Comprehensive CAT Score & Percentile Predictor
📊 Quantitative Ability
📚 Verbal Ability
📈 DILR
🧮 Scoring Formula
Scaled Score = (3 × Correct) - (1 × Incorrect)
Percentile calculation based on:
- Section-wise performance
- Overall accuracy
- Exam difficulty factor
📋 Historical Data Analysis
Typical Percentile Ranges:
99+ percentile: Top 1% candidates
95-99: Top 5% candidates
90-95: Top 10% candidates
📖 INTRODUCTION
The Advanced CAT Calculator is a professional tool for predicting CAT exam scores and percentiles. Designed for:
- MBA aspirants
- Educational institutes
- Career counselors
💼 KEY USES
🔹 Exam performance prediction
🔹 Strategy optimization
🔹 Section-wise analysis
🔹 Difficulty adjustment simulations
📝 USER GUIDE
- Input section-wise correct/incorrect answers
- Select exam difficulty level
- Choose negative marking preference
- Click 'Calculate Score'
- Review scaled score & percentile
⚙️ TECHNICAL DETAILS
// Core Calculation Logic function calculateCATScore() { // Section scores calculation let qaScore = (correct * 3) - (incorrect * negativeMarking); // Difficulty adjustment const totalScore = rawScore * difficultyFactor; // Percentile estimation return Math.min(99.9, (score * 0.2) + 80); }
Formula: Scaled Score = (3×C - I) × DF
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