<html>

    <head>

        <meta charset="utf-8">

        <meta http-equiv="X-UA-Compatible" content="IE=edge">

        <meta name="viewport" content="width=device-width,initial-scale=1">



        <title>Superhero Quiz</title>

        <meta name="description" content="Test your knowledge about superheroes with this fun quiz app.">

        <meta name="keywords" content="superhero quiz, superhero trivia, superhero knowledge, quiz app">



        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>

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        <link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">



        <style>

            body {

                background-color: #f1f1f1;

                font-family: 'Roboto', sans-serif;

            }

            

            .container {

                max-width: 600px;

                margin: 0 auto;

                padding: 20px;

                background-color: #fff;

                border-radius: 10px;

                box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);

            }

            

            h1 {

                text-align: center;

                margin-bottom: 30px;

            }

            

            .question {

                margin-bottom: 20px;

            }

            

            .options label {

                display: block;

                margin-bottom: 10px;

            }

            

            .btn {

                display: block;

                margin-top: 20px;

                width: 100%;

                padding: 10px;

                text-align: center;

                background-color: #007bff;

                color: #fff;

                border: none;

                border-radius: 5px;

                font-size: 16px;

                cursor: pointer;

                transition: background-color 0.3s;

            }

            

            .btn:hover {

                background-color: #0056b3;

            }

            

            .result {

                text-align: center;

                margin-top: 20px;

                font-size: 18px;

                font-weight: bold;

            }

        </style>

    </head>

    <body>

        <div id="main-container" class="container">

            <h1>Superhero Quiz</h1>

            <div class="question">

                <p>What is the alter ego of Batman?</p>

                <div class="options">

                    <label>

                        <input type="radio" name="question1" value="a"> a) Bruce Wayne

                    </label>

                    <label>

                        <input type="radio" name="question1" value="b"> b) Clark Kent

                    </label>

                    <label>

                        <input type="radio" name="question1" value="c"> c) Peter Parker

                    </label>

                </div>

            </div>

            <div class="question">

                <p>Which superhero is known as the "Man of Steel"?</p>

                <div class="options">

                    <label>

                        <input type="radio" name="question2" value="a"> a) Spider-Man

                    </label>

                    <label>

                        <input type="radio" name="question2" value="b"> b) Iron Man

                    </label>

                    <label>

                        <input type="radio" name="question2" value="c"> c) Superman

                    </label>

                </div>

            </div>

            <div class="question">

                <p>Who is the strongest Avenger?</p>

                <div class="options">

                    <label>

                        <input type="radio" name="question3" value="a"> a) Hulk

                    </label>

                    <label>

                        <input type="radio" name="question3" value="b"> b) Thor

                    </label>

                    <label>

                        <input type="radio" name="question3" value="c"> c) Captain America

                    </label>

                </div>

            </div>

            <button class="btn" onclick="submitQuiz()">Submit</button>

            <div class="result" id="result"></div>

        </div>



        <script type="text/javascript">

            function submitQuiz() {

                var answers = {

                    question1: $('input[name="question1"]:checked').val(),

                    question2: $('input[name="question2"]:checked').val(),

                    question3: $('input[name="question3"]:checked').val()

                };



                var correctAnswers = {

                    question1: 'a',

                    question2: 'c',

                    question3: 'a'

                };



                var score = 0;



                if (answers.question1 === correctAnswers.question1) {

                    score++;

                }



                if (answers.question2 === correctAnswers.question2) {

                    score++;

                }



                if (answers.question3 === correctAnswers.question3) {

                    score++;

                }



                var result = document.getElementById('result');

                result.innerHTML = 'You scored ' + score + ' out of 3.';

            }

        </script>

    </body>

</html>