diff --git a/exam.html b/exam.html
deleted file mode 100644
index 3f25589..0000000
--- a/exam.html
+++ /dev/null
@@ -1,605 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Python Exam Portal</title>
-    <style>
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-        }
-        
-        :root {
-            --primary: #3498db;
-            --secondary: #2980b9;
-            --accent: #e74c3c;
-            --light: #ecf0f1;
-            --dark: #2c3e50;
-            --success: #2ecc71;
-            --danger: #e74c3c;
-            --warning: #f39c12;
-        }
-        
-        body {
-            background: linear-gradient(135deg, #1a2980, #26d0ce);
-            min-height: 100vh;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            padding: 20px;
-        }
-        
-        .container {
-            width: 100%;
-            max-width: 900px;
-            background: white;
-            border-radius: 15px;
-            overflow: hidden;
-            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
-            position: relative;
-        }
-        
-        .header {
-            background: var(--dark);
-            color: white;
-            padding: 20px;
-            text-align: center;
-            position: relative;
-        }
-        
-        .header h1 {
-            font-size: 2.2rem;
-            margin-bottom: 10px;
-        }
-        
-        .header p {
-            opacity: 0.8;
-        }
-        
-        .logo {
-            position: absolute;
-            top: 20px;
-            right: 20px;
-            background: var(--primary);
-            width: 60px;
-            height: 60px;
-            border-radius: 50%;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 1.8rem;
-            font-weight: bold;
-            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
-        }
-        
-        .page {
-            display: none;
-            padding: 30px;
-        }
-        
-        .active {
-            display: block;
-        }
-        
-        .form-group {
-            margin-bottom: 25px;
-        }
-        
-        label {
-            display: block;
-            margin-bottom: 8px;
-            font-weight: 600;
-            color: var(--dark);
-        }
-        
-        input {
-            width: 100%;
-            padding: 15px;
-            border: 2px solid #ddd;
-            border-radius: 8px;
-            font-size: 16px;
-            transition: all 0.3s;
-        }
-        
-        input:focus {
-            border-color: var(--primary);
-            outline: none;
-            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
-        }
-        
-        button {
-            background: var(--primary);
-            color: white;
-            border: none;
-            padding: 15px 30px;
-            border-radius: 8px;
-            cursor: pointer;
-            font-size: 18px;
-            font-weight: 600;
-            transition: all 0.3s;
-            display: block;
-            margin: 30px auto 0;
-            width: 100%;
-            max-width: 300px;
-        }
-        
-        button:hover {
-            background: var(--secondary);
-            transform: translateY(-3px);
-            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
-        }
-        
-        button:active {
-            transform: translateY(0);
-        }
-        
-        .exam-info {
-            display: flex;
-            justify-content: space-between;
-            background: var(--light);
-            padding: 15px;
-            border-radius: 8px;
-            margin-bottom: 20px;
-            font-size: 1.1rem;
-        }
-        
-        .timer {
-            font-weight: bold;
-            color: var(--danger);
-            font-size: 1.4rem;
-            background: white;
-            padding: 5px 15px;
-            border-radius: 5px;
-            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
-        }
-        
-        .question {
-            background: var(--light);
-            padding: 25px;
-            border-radius: 10px;
-            margin-bottom: 25px;
-            border-left: 5px solid var(--primary);
-            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
-        }
-        
-        .question-number {
-            display: inline-block;
-            background: var(--primary);
-            color: white;
-            width: 35px;
-            height: 35px;
-            border-radius: 50%;
-            text-align: center;
-            line-height: 35px;
-            margin-right: 10px;
-            font-weight: bold;
-        }
-        
-        .options {
-            margin-top: 20px;
-        }
-        
-        .option {
-            margin: 15px 0;
-            padding: 15px;
-            background: white;
-            border-radius: 8px;
-            border: 2px solid #ddd;
-            transition: all 0.3s;
-            cursor: pointer;
-            display: flex;
-            align-items: center;
-        }
-        
-        .option:hover {
-            border-color: var(--primary);
-            background: #f0f9ff;
-        }
-        
-        .option input {
-            width: auto;
-            margin-right: 15px;
-        }
-        
-        .results {
-            text-align: center;
-            padding: 30px;
-        }
-        
-        .score-card {
-            background: linear-gradient(135deg, var(--primary), var(--secondary));
-            color: white;
-            padding: 40px;
-            border-radius: 15px;
-            margin: 20px 0;
-            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
-        }
-        
-        .score {
-            font-size: 5rem;
-            font-weight: bold;
-            margin: 20px 0;
-            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
-        }
-        
-        .result-message {
-            font-size: 1.8rem;
-            margin: 20px 0;
-        }
-        
-        .pass {
-            color: var(--success);
-        }
-        
-        .fail {
-            color: var(--danger);
-        }
-        
-        .user-details {
-            background: var(--light);
-            padding: 25px;
-            border-radius: 10px;
-            margin: 30px 0;
-            text-align: left;
-            font-size: 1.2rem;
-        }
-        
-        .user-details p {
-            margin: 10px 0;
-        }
-        
-        .admin-details {
-            background: var(--warning);
-            color: var(--dark);
-            padding: 20px;
-            border-radius: 10px;
-            margin-top: 30px;
-            text-align: left;
-        }
-        
-        .progress-container {
-            width: 100%;
-            background-color: #e0e0e0;
-            border-radius: 10px;
-            margin: 25px 0;
-            height: 15px;
-        }
-        
-        .progress-bar {
-            height: 100%;
-            background: linear-gradient(to right, var(--primary), var(--success));
-            border-radius: 10px;
-            width: 0%;
-            transition: width 0.5s ease;
-        }
-        
-        @media (max-width: 768px) {
-            .header h1 {
-                font-size: 1.8rem;
-            }
-            
-            .exam-info {
-                flex-direction: column;
-                gap: 10px;
-            }
-            
-            .question {
-                padding: 20px;
-            }
-            
-            .score {
-                font-size: 4rem;
-            }
-        }
-        
-        .footer {
-            text-align: center;
-            padding: 20px;
-            color: #7f8c8d;
-            font-size: 0.9rem;
-            border-top: 1px solid #eee;
-        }
-    </style>
-</head>
-<body>
-    <div class="container">
-        <div class="header">
-            <div class="logo">P</div>
-            <h1>Python Certification Exam</h1>
-            <p>Test your Python knowledge and earn a certification</p>
-        </div>
-        
-        <!-- Login Page -->
-        <div class="page active" id="loginPage">
-            <h2 style="text-align: center; margin: 20px 0 30px; color: var(--dark);">Enter Your Details</h2>
-            
-            <div class="form-group">
-                <label for="userName">Full Name:</label>
-                <input type="text" id="userName" placeholder="Enter your full name" required>
-            </div>
-            
-            <div class="form-group">
-                <label for="userNumber">Mobile Number:</label>
-                <input type="tel" id="userNumber" placeholder="Enter your 10-digit mobile number" required>
-            </div>
-            
-            <div class="form-group">
-                <label for="examCode">Exam Code (if any):</label>
-                <input type="text" id="examCode" placeholder="Enter exam code (optional)">
-            </div>
-            
-            <button onclick="startExam()">Start Exam</button>
-        </div>
-        
-        <!-- Exam Page -->
-        <div class="page" id="examPage">
-            <div class="user-details">
-                <h2>Python Certification Exam</h2>
-                <p>Candidate: <strong id="displayName"></strong></p>
-                <p>Mobile: <strong id="displayNumber"></strong></p>
-            </div>
-            
-            <div class="exam-info">
-                <div>Questions: <strong>15</strong></div>
-                <div class="timer">Time Left: <span id="time">30:00</span></div>
-            </div>
-            
-            <div class="progress-container">
-                <div class="progress-bar" id="progress"></div>
-            </div>
-            
-            <form id="quizForm">
-                <!-- Question 1 -->
-                <div class="question">
-                    <h3><span class="question-number">1</span> What is the correct extension for Python files?</h3>
-                    <div class="options">
-                        <label class="option">
-                            <input type="radio" name="q1" value="a" required> 
-                            a) .pyt
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q1" value="b"> 
-                            b) .py
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q1" value="c"> 
-                            c) .pt
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q1" value="d"> 
-                            d) .python
-                        </label>
-                    </div>
-                </div>
-                
-                <!-- Question 2 -->
-                <div class="question">
-                    <h3><span class="question-number">2</span> Which of these is NOT a Python data type?</h3>
-                    <div class="options">
-                        <label class="option">
-                            <input type="radio" name="q2" value="a" required> 
-                            a) list
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q2" value="b"> 
-                            b) tuple
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q2" value="c"> 
-                            c) array
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q2" value="d"> 
-                            d) dictionary
-                        </label>
-                    </div>
-                </div>
-                
-                <!-- Question 3 -->
-                <div class="question">
-                    <h3><span class="question-number">3</span> What is the output of print(2 ** 3)?</h3>
-                    <div class="options">
-                        <label class="option">
-                            <input type="radio" name="q3" value="a" required> 
-                            a) 6
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q3" value="b"> 
-                            b) 8
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q3" value="c"> 
-                            c) 9
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q3" value="d"> 
-                            d) 23
-                        </label>
-                    </div>
-                </div>
-                
-                <!-- Question 4 -->
-                <div class="question">
-                    <h3><span class="question-number">4</span> Which method adds an item to the end of a list?</h3>
-                    <div class="options">
-                        <label class="option">
-                            <input type="radio" name="q4" value="a" required> 
-                            a) list.insert()
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q4" value="b"> 
-                            b) list.append()
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q4" value="c"> 
-                            c) list.add()
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q4" value="d"> 
-                            d) list.push()
-                        </label>
-                    </div>
-                </div>
-                
-                <!-- Question 5 -->
-                <div class="question">
-                    <h3><span class="question-number">5</span> How do you start a for loop in Python?</h3>
-                    <div class="options">
-                        <label class="option">
-                            <input type="radio" name="q5" value="a" required> 
-                            a) for i in range(5):
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q5" value="b"> 
-                            b) for (i = 0; i < 5; i++)
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q5" value="c"> 
-                            c) loop i from 1 to 5
-                        </label>
-                        <label class="option">
-                            <input type="radio" name="q5" value="d"> 
-                            d) foreach i in 5
-                        </label>
-                    </div>
-                </div>
-                
-                <!-- More questions would be added here -->
-                
-                <button type="button" id="submitBtn" onclick="submitExam()">Submit Exam</button>
-            </form>
-        </div>
-        
-        <!-- Results Page -->
-        <div class="page" id="resultsPage">
-            <div class="user-details">
-                <h2>Exam Results</h2>
-                <p>Candidate: <strong id="resultName"></strong></p>
-                <p>Mobile: <strong id="resultNumber"></strong></p>
-                <p>Exam Date: <strong id="examDate"></strong></p>
-            </div>
-            
-            <div class="results">
-                <div class="score-card">
-                    <h3>Your Score</h3>
-                    <div class="score"><span id="score">0</span>/15</div>
-                    <p class="result-message" id="resultMessage"></p>
-                </div>
-                
-                <div class="admin-details">
-                    <h3>Exam Administrator Details</h3>
-                    <p>Exam conducted by: <strong>Python Certification Board</strong></p>
-                    <p>Contact: certification@python.org</p>
-                    <p>Phone: +1 (555) 123-4567</p>
-                </div>
-                
-                <button onclick="window.print()">Print Result</button>
-                <button onclick="resetExam()" style="background: var(--dark); margin-top: 15px;">Take Test Again</button>
-            </div>
-        </div>
-        
-        <div class="footer">
-            <p>© 2023 Python Certification Exam Portal | All rights reserved</p>
-        </div>
-    </div>
-
-    <script>
-        // Correct answers for all questions
-        const correctAnswers = {
-            q1: "b", 
-            q2: "c",
-            q3: "b",
-            q4: "b",
-            q5: "a",
-            // Add more answers for additional questions
-        };
-        
-        // User data and exam variables
-        let currentUser = {};
-        let timeLeft = 1800; // 30 minutes in seconds
-        let timerInterval;
-        let answeredCount = 0;
-        
-        // Start exam
-        function startExam() {
-            const name = document.getElementById('userName').value.trim();
-            const number = document.getElementById('userNumber').value.trim();
-            const examCode = document.getElementById('examCode').value.trim();
-            
-            // Basic validation
-            if (name.length < 3) {
-                alert("Please enter your full name (at least 3 characters)");
-                return;
-            }
-            
-            if (!/^\d{10}$/.test(number)) {
-                alert("Please enter a valid 10-digit mobile number");
-                return;
-            }
-            
-            // Store user data
-            currentUser = {
-                name: name,
-                number: number,
-                examCode: examCode,
-                startTime: new Date()
-            };
-            
-            // Show exam page
-            showPage('examPage');
-            document.getElementById('displayName').textContent = name;
-            document.getElementById('displayNumber').textContent = number;
-            
-            // Start timer
-            startTimer();
-            document.getElementById('quizForm').addEventListener('change', updateProgress);
-        }
-        
-        function startTimer() {
-            timerInterval = setInterval(function() {
-                timeLeft--;
-                updateTimerDisplay();
-                
-                if (timeLeft <= 0) {
-                    clearInterval(timerInterval);
-                    submitExam();
-                }
-            }, 1000);
-        }
-        
-        function updateTimerDisplay() {
-            const minutes = Math.floor(timeLeft / 60);
-            const seconds = timeLeft % 60;
-            document.getElementById('time').textContent = 
-                `${minutes}:${seconds < 10 ? '0' : ''}${seconds}`;
-            
-            // Change color when time is running out
-            if (timeLeft < 300) { // 5 minutes left
-                document.querySelector('.timer').style.backgroundColor = 'var(--danger)';
-                document.querySelector('.timer').style.color = 'white';
-            }
-        }
-        
-        function updateProgress() {
-            answeredCount = document.querySelectorAll('input[type="radio"]:checked').length;
-            const progress = (answeredCount / 5) * 100; // Change to 15 for full exam
-            document.getElementById('progress').style.width = `${progress}%`;
-        }
-        
-        function submitExam() {
-            clearInterval(timerInterval);
-            
-            // Calculate score
-            let score = 0;
-            for (let i = 1; i <= 5; i++) { // Change to 15 for full exam
-                const selected = document.querySelector(`input[name="q${i}"]:checked`);
-                if (selected && selected.value === correctAnswers[`q${i}`]) {
-                    score++;
-                }
-            }
-            
-            // Show results
-            showPage
\ No newline at end of file
