```
**Explanation of Tags and Choices:**
1. **`` Tag:**
* **"Indicated Airspeed: Pilot Use During Take-off"**: Directly addresses the core topic and the most relevant answer option (without giving away the exact answer).
* **"(Aerospace GATE 2016 Q23)"**: Clearly identifies the source and context for specific exam-takers.
* **"| ExamPrev"**: Includes the brand name for recognition.
* **Length:** Aims for around 50-60 characters, which is ideal for search results.
2. **`<meta name="description">` Tag:**
* **"Discover when a pilot uses Indicated Airspeed (IAS) during flight."**: Starts with a question/hook that directly relates to the content.
* **"Explore options like take-off, navigation, and engine settings..."**: Mentions some of the multiple-choice options, further indicating the content of the page.
* **"Aerospace Engineering GATE 2016 exam question. Understand critical aviation concepts for GATE preparation."**: Reinforces the exam context and adds value for the target audience.
* **Length:** Aims for around 150-160 characters for optimal display in search results.
3. **`<meta name="keywords">` Tag:**
* Includes the primary term ("indicated airspeed," "IAS"), related terms from the options ("take-off," "navigation," "engine RPM," "elevator angle"), the exam context ("aerospace engineering," "GATE exam," "GATE 2016"), and broader categories ("aviation," "flight," "aircraft," "aerodynamics"). While less impactful for SEO ranking directly, it's good for comprehensive tagging.
4. **`<link rel="canonical">`:**
* Crucial for SEO to prevent duplicate content issues, pointing to the definitive version of the page.
5. **Open Graph (`og:`) Tags:**
* Designed for social media platforms (Facebook, LinkedIn, etc.) to control how shared links appear.
* `og:title` and `og:description` are similar to the meta tags but optimized for social sharing.
* `og:url` is the page's URL.
* `og:site_name` is the website's name.
* `og:type` is `article` as it's a content page (or `question` if a specific schema is desired).
* `og:image` and `og:image:alt` are critical for visual engagement on social media; a relevant image (e.g., an aircraft, an instrument panel, or the ExamPrev logo) should be used.
6. **Twitter Card Tags:**
* Similar to Open Graph but specific to Twitter.
* `twitter:card` set to `summary_large_image` provides a prominent image.
* `twitter:site` and `twitter:creator` are for Twitter handles, improving branding and engagement.
7. **Schema.org Microdata (`application/ld+json`):**
* This provides structured data to search engines, helping them understand the content deeply and potentially leading to rich snippets in search results (e.g., showing the question and accepted answer directly).
* Using `QAPage` schema with nested `Question` and `Answer` types is perfect for this content.
* **Placeholders:** Remember to replace the `dateCreated` and image URLs with actual values.
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.2/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="/css/ques.css">
<meta name="csrf-token" content="oJeShrHQPsHjCmmWI57sBlDXN35vEHbmwWrcjx5b">
<link rel="icon" href="/image/logo.jpg" type="image/x-icon" alt="logo of ExamPrev">
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
<link href="https://examprev.com/css/contribute.css" rel="stylesheet" type="text/css">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="/"><img src="https://examprev.com/image/examprev.png" class="examprev-logo" alt="ExamPrev Logo"></a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav">
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="fas fa-graduation-cap me-1"></i>
<span class="heading">Exams</span>
</a>
<ul class="dropdown-menu" aria-labelledby="navbarDropdown">
<li><a class="dropdown-item" href="/gate-exam"><i class="fas fa-cogs"></i>Gate Exam</a></li>
<li><a class="dropdown-item" href="/ssc-exam'"><i class="fas fa-landmark"></i>SSC Exam</a></li>
<li><a class="dropdown-item" href="/ies-ese-exam"><i class="fas fa-microchip"></i>IES/ESE Exam</a></li>
<li><a class="dropdown-item" href="/upse-exam"><i class="fas fa-balance-scale"></i>UPSE Exam</a></li>
<li><a class="dropdown-item" href="https://examprev.com/exams"><i class="fas fa-ellipsis-h"></i>See More Exams</a></li>
</ul>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<i class="fas fa-hands-helping me-1"></i>Contribute
</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="/contribute-question-with-examprev"><i class="fas fa-question-circle me-2"></i>Contribute Questions</a></li>
<li><a class="dropdown-item" href="/contribute-answer-with-examprev"><i class="fas fa-lightbulb me-2"></i>Contribute Answers</a></li>
<li><a class="dropdown-item" href="/correct-the-question-answer-contribute-with-examprev"><i class="fas fa-edit me-2"></i>Contribute Corrections</a></li>
</ul>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="aptitudeDropdown" role="button" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="fas fa-brain me-1"></i>
<span class="heading">Aptitude</span>
</a>
<ul class="dropdown-menu" aria-labelledby="aptitudeDropdown">
<li><a class="dropdown-item" href="/quantitative-aptitude"><i class="fas fa-calculator"></i>Quantitative Aptitude</a></li>
<li><a class="dropdown-item" href="/logical-reasoning"><i class="fas fa-puzzle-piece"></i>Logical Reasoning</a></li>
<li><a class="dropdown-item" href="/verbal-ability"><i class="fas fa-comment-alt"></i>Verbal Ability</a></li>
</ul>
</li>
<!-- New Sections Menu -->
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="sectionsDropdown" role="button" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="fas fa-th-large me-1"></i>
<span class="heading">Sections</span>
</a>
<ul class="dropdown-menu" aria-labelledby="sectionsDropdown">
<li><a href="/practice-tests"><i class="fas fa-clipboard-list"></i>Practice Tests</a></li>
<li><a href="/mock-exams"><i class="fas fa-file-alt"></i>Mock Exams</a></li>
<li><a href="/study-materials"><i class="fas fa-book"></i>Study Materials</a></li>
<li><a href="/video-lectures"><i class="fas fa-play-circle"></i>Video Lectures</a></li>
<li><a href="/current-affairs"><i class="fas fa-newspaper"></i>Current Affairs</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link" href="/contact">
<i class="fas fa-envelope me-1"></i>
<strong>Contact Us</strong>
</a>
</li>
</ul>
<!-- Profile Section -->
<div class="profile-section">
<!-- Search Box -->
<div class="search-container">
<i class="fas fa-search search-icon"></i>
<input type="text" class="search-input" placeholder="Search questions, topics...">
</div>
<!-- Notifications -->
<div class="notification-dropdown">
<button class="notification-btn" id="notificationBtn">
<i class="fas fa-bell"></i>
<span class="notification-badge" id="notificationBadge" style="display: none;">0</span>
</button>
<div class="notification-menu" id="notificationMenu">
<!-- Content will be populated by JavaScript -->
</div>
</div>
<!-- Profile Dropdown -->
<div class="profile-dropdown">
<button class="profile-btn" id="profileBtn">
<i class="fas fa-user"></i>
</button>
<div class="profile-menu" id="profileMenu">
</div>
</div>
</div>
</div>
</nav> <div class="main-body">
<div class="background-overlay"></div>
<main class="main-content">
<div class="row">
<!-- LEFT ADS (LG+) -->
<div class="col-lg-2 d-none d-lg-block">
<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4999327676889242" crossorigin="anonymous"></script>
<ins class="adsbygoogle"
style="display:block"
data-ad-client="ca-pub-4999327676889242"
data-ad-slot="8094660280"
data-ad-format="auto"
data-full-width-responsive="true"></ins>
<script>(adsbygoogle = window.adsbygoogle || []).push({});</script>
</div>
<!-- MAIN CONTENT -->
<div class="col-12 col-lg-8">
<section class="question-card">
<div class="question-badge-container">
<div class="question-type-badge">
<i class="fas fa-route"></i>
Aerospace Engineering > GATE 2016 > Aircraft Instruments
</div>
<div class="menu-container">
<button type="button" class="menu-button"
onclick="openQuestionModal(511, 'Vikas')"
id="menuBtn-511">
<i class="fas fa-ellipsis-v"></i>
</button>
</div>
</div>
<div class="question-text">Indicated airspeed is used by a pilot during</div>
<div class="mcq-options">
<div class="option" onclick="selectOption(this,'A')"><div class="option-label">A</div><div class="option-value">take-off.</div></div>
<div class="option" onclick="selectOption(this,'B')"><div class="option-label">B</div><div class="option-value">navigation.</div></div>
<div class="option" onclick="selectOption(this,'C')"><div class="option-label">C</div><div class="option-value">setting the engine RPM.</div></div>
<div class="option" onclick="selectOption(this,'D')"><div class="option-label">D</div><div class="option-value">setting the elevator angle.</div></div>
</div>
<div class="actions">
<button class="btn btn-primary" onclick="checkAnswer()">
<i class="fas fa-check"></i> Check Answer
</button>
</div>
<div class="explanation" id="explanation">
<p><b>Correct :</b> a</p>
<p></p>
</div>
</section>
<section class="similar-section">
<h2 class="section-title"><i class="fas fa-link"></i> Similar Questions</h2>
<div class="similar-questions-grid">
<div class="similar-question"
onclick="window.location.href='https://examprev.com/question/computer-sciences-gate-2017-set-1-question-54'">
<div class="similar-question-text">
The Pitot tube of an aircraft registers a pressure p0=54051 N/m2 The static pressure, density and the ratio of specific heats of the freestream are p∞=455...
</div>
<div class="similar-question-meta">
<span>#601</span>
<span>MCQ</span>
</div>
</div>
<div class="similar-question"
onclick="window.location.href='https://examprev.com/question/mechanical-engineering-gate-2014-set-4-question-41'">
<div class="similar-question-text">
The Pitot tube of an aircraft registers a pressure p0=54051 N/m2 The static pressure, density and the ratio of specific heats of the freestream are p∞=455...
</div>
<div class="similar-question-meta">
<span>#601</span>
<span>MCQ</span>
</div>
</div>
<div class="similar-question"
onclick="window.location.href='https://examprev.com/question/civil-engineering-gate-2020-set-1-question-15'">
<div class="similar-question-text">
The Pitot tube of an aircraft registers a pressure p0=54051 N/m2 The static pressure, density and the ratio of specific heats of the freestream are p∞=455...
</div>
<div class="similar-question-meta">
<span>#601</span>
<span>MCQ</span>
</div>
</div>
</div>
</section>
<section class="tags-section">
<h2 class="section-title">
<i class="fas fa-tags"></i> Related Topics
</h2>
<div class="tags-grid">
<span class="no-tags">No tags found</span>
</div>
</section>
<br>
<div align="center">
<div class="visitor-card">
<img src="http://examprev.com/images/uniqueVisitorCount.png" alt="Unique Visitor Count" class="visitor-image">
<p class="visitor-label">Total Unique Visitors</p>
<div class="visitor-count" id="visitorCount">Loading......</div>
</div>
</div>
</div>
<!-- RIGHT ADS (LG+) -->
<div class="col-lg-2 d-none d-lg-block">
<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4999327676889242" crossorigin="anonymous"></script>
<ins class="adsbygoogle"
style="display:block"
data-ad-client="ca-pub-4999327676889242"
data-ad-slot="8094660280"
data-ad-format="auto"
data-full-width-responsive="true"></ins>
<script>(adsbygoogle = window.adsbygoogle || []).push({});</script>
</div>
</div>
<!-- Custom Modal -->
<div class="custom-modal" id="questionModal">
<div class="modal-content">
<div class="modal-header">
<h5>Question Options</h5>
<button type="button" class="modal-close" onclick="closeModal()">
<i class="fas fa-times"></i>
</button>
</div>
<div class="modal-body">
<div class="nav-tabs">
<button class="nav-link active" onclick="showTab('details', this)">Question Details</button>
<button class="nav-link" onclick="showTab('report', this)">Report Correction</button>
<button class="nav-link" onclick="showTab('copyright', this)">Copyright Claim</button>
</div>
<div class="tab-content active" id="details">
<div class="contributor-info">
<p>
<i class="fas fa-user me-2"></i>
Contributed by: <span class="contributor-name" id="modalContributorName"></span>
</p>
</div>
</div>
<div class="tab-content" id="report">
<form id="reportForm">
<input type="hidden" id="reportQuesId" name='quesid' value="511">
<div class="mb-3">
<label for="reportName" class="form-label">Name</label>
<input type="text" class="form-control" id="reportName" name="name" placeholder="Enter your name" required>
</div>
<div class="mb-3">
<label for="reportEmail" class="form-label">Email</label>
<input type="email" class="form-control" id="reportEmail" name="email" placeholder="Enter your email address" required>
</div>
<div class="mb-3">
<label for="correctionDetails" class="form-label">Correction Details</label>
<textarea class="form-control" id="correctionDetails" name="details" rows="4" placeholder="Describe the correction needed..." required></textarea>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" onclick="closeModal()">Cancel</button>
<button type="submit" class="btn btn-primary">Submit Report</button>
</div>
</form>
</div>
<div class="tab-content" id="copyright">
<form id="copyrightForm">
<input type="hidden" name="type" value='Aircraft Instruments'>
<input type="hidden" id="copyrightQuesId" name="quesid">
<div class="mb-3">
<label for="copyrightName" class="form-label">Name</label>
<input type="text" class="form-control" id="copyrightName" name="name" placeholder="Enter your name" required>
</div>
<div class="mb-3">
<label for="copyrightEmail" class="form-label">Email</label>
<input type="email" class="form-control" id="copyrightEmail" name="email" placeholder="Enter your email address" required>
</div>
<div class="mb-3">
<label for="copyrightDetails" class="form-label">Copyright Claim Details</label>
<textarea class="form-control" id="copyrightDetails" name="details" rows="4" placeholder="Provide details about your copyright claim..." required></textarea>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" onclick="closeModal()">Cancel</button>
<button type="submit" class="btn btn-primary">Submit Claim</button>
</div>
</form>
</div>
</div>
</div>
</div>
</main>
<div class="dropdown-overlay" id="dropdownOverlay" onclick="closeDropdown()"></div>
<script>
// Question data
const questionData = {
id: 10,
type: 'mcq',
correct_answers: ['B'],
explanation: 'In a balanced binary search tree, the search operation has O(log n) time complexity.'
};
let selectedOptions = [];
let answered = false;
let dropdownOpen = false;
// Dropdown functionality
function toggleDropdown() {
const menu = document.getElementById('dropdownMenu');
const overlay = document.getElementById('dropdownOverlay');
const button = document.getElementById('menuButton');
if (dropdownOpen) {
closeDropdown();
} else {
openDropdown();
}
}
function openDropdown() {
const menu = document.getElementById('dropdownMenu');
const overlay = document.getElementById('dropdownOverlay');
const button = document.getElementById('menuButton');
menu.classList.add('show');
overlay.classList.add('show');
button.classList.add('active');
dropdownOpen = true;
}
function closeDropdown() {
const menu = document.getElementById('dropdownMenu');
const overlay = document.getElementById('dropdownOverlay');
const button = document.getElementById('menuButton');
menu.classList.remove('show');
overlay.classList.remove('show');
button.classList.remove('active');
dropdownOpen = false;
}
function reportCorrect() {
closeDropdown();
showToast('Thank you for reporting. We will review this question.', 'info');
}
function copyrightClaim() {
closeDropdown();
showToast('Copyright claim submitted. Our team will investigate.', 'warning');
}
function selectOption(element, option) {
if (answered) return;
// Clear previous selections for single choice
document.querySelectorAll('.option').forEach(opt => opt.classList.remove('selected'));
// Select current option
element.classList.add('selected');
selectedOptions = [option];
}
function checkAnswer() {
answered = true;
// Update button with loading state
const btn = document.querySelector('.btn-primary');
btn.innerHTML = '<div class="loading"></div> Checking...';
btn.disabled = true;
setTimeout(() => {
checkMCQAnswer();
document.getElementById('explanation').classList.add('show');
// Update button
btn.innerHTML = '<i class="fas fa-arrow-right"></i> Next Question';
btn.onclick = nextQuestion;
btn.disabled = false;
}, 1000);
}
function checkMCQAnswer() {
document.querySelectorAll('.option').forEach(opt => {
const optionLetter = opt.querySelector('.option-label').textContent;
if (questionData.correct_answers.includes(optionLetter)) {
opt.classList.add('correct');
} else if (selectedOptions.includes(optionLetter)) {
opt.classList.add('incorrect');
}
});
// Show appropriate message based on user's selection
if (selectedOptions.length === 0) {
showToast('No answer selected. Correct answer is highlighted!', 'info');
} else if (selectedOptions.some(option => questionData.correct_answers.includes(option))) {
showToast('Correct! Well done!', 'success');
} else {
showToast('Incorrect. The correct answer is highlighted.', 'error');
}
}
function nextQuestion() {
document.body.style.opacity = '0.5';
setTimeout(() => {
const firstSimilarQuestion = document.querySelector('.similar-question');
if (firstSimilarQuestion) {
const onclickAttr = firstSimilarQuestion.getAttribute('onclick');
const match = onclickAttr.match(/'(.*?)'/);
if (match && match[1]) {
window.location.href = match[1];
}
}
}, 300);
}
function loadQuestion(questionId) {
window.location.href = `/questions/${questionId}`;
}
function filterByTag(tag) {
window.location.href = `/questions?tag=${encodeURIComponent(tag)}`;
}
function showToast(message, type) {
// Create toast notification
const toast = document.createElement('div');
toast.style.cssText = `
position: fixed;
top: 20px;
right: 20px;
padding: 12px 20px;
border-radius: 8px;
color: white;
font-weight: 600;
z-index: 1000;
transform: translateX(100%);
transition: transform 0.3s ease;
${type === 'success' ? 'background: #10b981;' :
type === 'error' ? 'background: #ef4444;' :
type === 'info' ? 'background: #3b82f6;' :
'background: #f59e0b;'}
`;
toast.textContent = message;
document.body.appendChild(toast);
// Animate in
setTimeout(() => {
toast.style.transform = 'translateX(0)';
}, 100);
// Remove after 3 seconds
setTimeout(() => {
toast.style.transform = 'translateX(100%)';
setTimeout(() => {
document.body.removeChild(toast);
}, 300);
}, 3000);
}
// Close dropdown when clicking outside
document.addEventListener('click', function(event) {
const menu = document.getElementById('dropdownMenu');
const button = document.getElementById('menuButton');
if (!menu.contains(event.target) && !button.contains(event.target)) {
closeDropdown();
}
});
// Initialize
document.addEventListener('DOMContentLoaded', function() {
// Any initialization code can go here
});
function openQuestionModal(quesid, contributorName) {
document.getElementById('reportQuesId').value = quesid;
document.getElementById('copyrightQuesId').value = quesid;
document.getElementById('correctionDetails').value = '';
document.getElementById('copyrightDetails').value = '';
document.getElementById('modalContributorName').textContent = contributorName;
document.getElementById('questionModal').classList.add('show');
showTab('details', document.querySelector('.nav-tabs .nav-link')); // Show first tab by default
}
function closeModal() {
document.getElementById('questionModal').classList.remove('show');
}
function showTab(tabId, element) {
document.querySelectorAll('.tab-content').forEach(tab => tab.classList.remove('active'));
document.querySelectorAll('.nav-link').forEach(link => link.classList.remove('active'));
document.getElementById(tabId).classList.add('active');
element.classList.add('active');
}
function toggleCollapse(id) {
const element = document.getElementById(id);
element.classList.toggle('collapse');
if (!element.classList.contains('collapse')) {
element.style.display = 'block';
} else {
element.style.display = 'none';
}
}
document.getElementById('reportForm').addEventListener('submit', async function(e) {
e.preventDefault();
const formData = new FormData(this);
const submitButton = this.querySelector('button[type="submit"]');
submitButton.disabled = true;
submitButton.textContent = 'Submitting...';
try {
const response = await fetch('/reports/correction', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]')?.content || '',
'Accept': 'application/json'
},
body: JSON.stringify({
quesid: formData.get('quesid'),
name: formData.get('name'),
email: formData.get('email'),
details: formData.get('details')
})
});
const result = await response.json();
if (result.success) {
showToast(result.message, 'success');
this.reset();
closeModal();
} else {
showToast(result.message || 'Failed to submit report', 'error');
}
} catch (error) {
console.error('Error:', error);
showToast('Network error. Please try again.', 'error');
} finally {
submitButton.disabled = false;
submitButton.textContent = 'Submit Report';
}
});
document.getElementById('copyrightForm').addEventListener('submit', async function(e) {
e.preventDefault();
const formData = new FormData(this);
const submitButton = this.querySelector('button[type="submit"]');
submitButton.disabled = true;
submitButton.textContent = 'Submitting...';
try {
const response = await fetch('/reports/copyright', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]')?.content || '',
'Accept': 'application/json'
},
body: JSON.stringify({
quesid: formData.get('quesid'),
name: formData.get('name'),
email: formData.get('email'),
details: formData.get('details'),
type: formData.get('type')
})
});
const result = await response.json();
if (result.success) {
showToast(result.message, 'warning');
this.reset();
closeModal();
} else {
showToast(result.message || 'Failed to submit claim', 'error');
}
} catch (error) {
console.error('Error:', error);
showToast('Network error. Please try again.', 'error');
} finally {
submitButton.disabled = false;
submitButton.textContent = 'Submit Claim';
}
});
// Close modal when clicking outside
document.getElementById('questionModal').addEventListener('click', function(e) {
if (e.target === this) {
closeModal();
}
});
</script>
<div class="login-modal-overlay" id="loginModalOverlay">
<div class="login-modal" id="loginModal">
<div class="login-modal-header">
<h5>Sign in to ExamPrev</h5>
<button class="close-btn" id="closeLoginModal">
<i class="fas fa-times"></i>
</button>
</div>
<div class="login-modal-body">
<div class="social-container small">
<!-- Google Icon -->
<div class="social-circle">
<a href="https://examprev.com/auth/google">
<svg class="social-icon" viewBox="0 0 24 24">
<path fill="#4285F4" d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z"/>
<path fill="#34A853" d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"/>
<path fill="#FBBC05" d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"/>
<path fill="#EA4335" d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"/>
</svg>
</a>
</div>
<!-- Facebook Icon -->
<div class="social-circle">
<svg class="social-icon" viewBox="0 0 24 24">
<path fill="#1877F2" d="M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z"/>
<path fill="#FFFFFF" d="M16.671 15.543l.532-3.47h-3.328v-2.25c0-.949.465-1.874 1.956-1.874h1.513V5.996s-1.374-.235-2.686-.235c-2.741 0-4.533 1.662-4.533 4.669v2.632H7.078v3.47h3.047v8.385a12.118 12.118 0 003.75 0v-8.385h2.796z"/>
</svg>
</div>
</div>
<div class="login-options">
<form action="/login-post" method="POST">
<input type="hidden" name="_token" value="oJeShrHQPsHjCmmWI57sBlDXN35vEHbmwWrcjx5b"> <div class="mb-3">
<input type="email" class="form-control" placeholder="Enter email" id="login_email" name="email" value="" required>
</div>
<div class="mb-3">
<input type="password" class="form-control" placeholder="Enter password" id="login_password" name="password" required>
</div>
<div class="text-center mt-3">
<button class="login-option-btn primary"> <i class="fas fa-sign-in-alt"></i> Login</button>
</div>
</form>
<div class="text-center mt-3">
<a href="/login?Register">Create Account</a> |
<a href="/login?Forgot">Forgot Password?</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<footer class="footer-section">
<div class="footer-content pt-5 pb-5">
<div class="row">
<div class="col-xl-4 col-lg-4 mb-50">
<div class="footer-widget">
<div class="footer-logo">
<img src="https://examprev.com/image/examprev.png" loading="lazy" style="border-radius: 15%;" width="160" height="70" class="d-inline-block align-text-top" alt="ExamPrev Logo">
</div>
<div class="footer-text">
<p>ExamPrev : Best Source for Prevoius Year Question</p>
</div>
<div class="footer-icon-text">
<span id="spanh3">Follow us</span>
</div>
<div class="footer-social-icon">
<a href="https://www.facebook.com/smallcode023/"><img src="/image/facebook.svg" loading="lazy" style="width:35px; height:35px;" alt="ExamPrev Facebook"></a>
<a href="https://twitter.com/_SmallCode?s=08"><img src="/image/twitter.svg" loading="lazy" style="width:35px; height:35px;" alt="ExamPrev Twitter"></a>
<a href="https://www.instagram.com/_smallcode_/"><img src="/image/instagram.svg" loading="lazy" style="width:35px; height:35px;" alt="ExamPrev Instagram"></a>
<a href="https://www.linkedin.com/company/small-code/"><img src="/image/linkedin.svg" loading="lazy" style="width:35px; height:35px;" alt="ExamPrev Linkedin"></a>
<a href="https://www.youtube.com/channel/UC7qbMbMZ-pFRUJZq8UlvEfQ"><img src="/image/youtube.svg" loading="lazy" style="width:35px; height:35px;" alt="ExamPrev Youtube"></a>
</div>
<br>
</div>
</div>
<div class="col-xl-4 col-lg-4 col-md-6 mb-30">
<div class="footer-widget">
<div class="footer-widget-heading">
<span id="spanh3">Useful Links</span><br><br>
</div>
<ul id="foolter-ul">
<li><a href="https://examprev.com">Home</a></li>
<li><a href="https://examprev.com/gate-exam">Gate Exam</a></li>
<li><a href="https://examprev.com/ssc-exam">SSC Exam</a></li>
<li><a href="https://examprev.com/ies-ese-exam">IES/ESE Exam</a></li>
<li><a href="https://examprev.com/upse-exam">UPSE Exam</a></li>
<li><a href="https://examprev.com/gate-computer-science-and-it">Gate CS/IT</a></li>
</ul>
</div>
</div>
<div class="col-xl-4 col-lg-4 col-md-6 mb-50">
<div class="footer-widget">
<div class="footer-widget-heading">
<span id="spanh3">Get Latest Tech. News</span><br><br>
</div>
<div class="footer-text mb-25">
<p>Don’t miss to subscribe for new News of Technologies.</p>
</div>
<div class="subscribe-form">
<form action="/subscribe-examprev" method="post">
<input type="hidden" name="_token" value="oJeShrHQPsHjCmmWI57sBlDXN35vEHbmwWrcjx5b"> <input type="email" name='email' placeholder="Email Address" required>
<input hidden type="text" name='type' value="Subscribe" placeholder="Email Address" required>
<button>Send</button>
</form>
</div>
</div>
</div>
</div>
</div>
<div class="copyright-area">
<div class="row">
<div class="col-xl-5 col-lg-5 text-center text-lg-left">
<div class="copyright-text">
<p>Copyright © 2024, All Right Reserved ExamPrev</p>
</div>
</div>
<div class="col-xl-7 col-lg-7 d-lg-block text-right">
<div class="footer-menu">
<ul>
<li><a href="https://examprev.com/terms-and-condition">Terms & Condition</a></li>
<li><a href="https://examprev.com/privacy">Privacy</a></li>
<li><a href="https://examprev.com/disclaimer">Disclaimer</a></li>
<li><a href="https://examprev.com/contact">Contact Us</a></li>
<li><a href="https://examprev.com/about">About Us</a></li>
</ul>
</div>
</div>
</div>
</div>
</footer> </body>
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
<script>
// Get data from Laravel controller
const user = null;
const sampleNotifications = [];
// Global variables to store menu elements
let notificationBtn, notificationMenu, notificationOverlay, notificationBadge;
// Generate notification content function
function generateNotificationContent() {
if (!user) {
return `
<div class="login-prompt">
<i class="fas fa-user-lock"></i>
<h6>Sign in to View Notifications</h6>
<p>Login to access your personalized notifications and stay updated with your exam progress.</p>
<a href="/login" class="login-btn">
<i class="fas fa-sign-in-alt me-2"></i>
Login Now
</a>
</div>
`;
}
const notifications = sampleNotifications || [];
const unreadCount = notifications.filter(n => n.unread).length;
let content = `
<div class="notification-header">
<h6 class="notification-title">
<i class="fas fa-bell me-2"></i>
Notifications
${unreadCount > 0 ? `<span class="notification-count">${unreadCount} new</span>` : ''}
</h6>
</div>
`;
if (notifications.length === 0) {
content += `
<div class="notification-empty">
<i class="fas fa-bell-slash"></i>
<h6>No Notifications</h6>
<p>You're all caught up! New notifications will appear here.</p>
</div>
`;
} else {
content += '<div class="notification-body">';
notifications.forEach(notification => {
content += `
<div class="notification-item ${notification.unread ? 'unread' : ''}" onclick="markAsRead(${notification.id})">
<div class="notification-icon ${notification.type}">
<i class="${notification.icon}"></i>
</div>
<div class="notification-content">
<p class="notification-text">${notification.text}</p>
<small class="notification-time">${notification.time}</small>
</div>
</div>
`;
});
content += '</div>';
}
if (notifications.length > 0) {
content += `
<div class="notification-footer">
<a href="/notifications">View All Notifications</a>
</div>
`;
}
return content;
}
// Close notification menu function
function closeNotificationMenu() {
if (notificationMenu) notificationMenu.classList.remove('show');
if (notificationOverlay) notificationOverlay.classList.remove('show');
}
// Open notification menu function
function openNotificationMenu() {
if (typeof closeLoginModal === 'function') {
closeLoginModal();
}
if (notificationMenu) notificationMenu.classList.add('show');
if (notificationOverlay) notificationOverlay.classList.add('show');
}
function initializeNotifications() {
// Get DOM elements
notificationBtn = document.getElementById('notificationBtn');
notificationMenu = document.getElementById('notificationMenu');
notificationOverlay = document.getElementById('notificationOverlay');
notificationBadge = document.getElementById('notificationBadge');
if (!notificationBtn || !notificationMenu) {
console.error('Notification elements not found');
return;
}
// Populate notification menu
notificationMenu.innerHTML = generateNotificationContent();
// Toggle notification dropdown
notificationBtn.addEventListener('click', function(e) {
e.preventDefault();
e.stopPropagation();
const isOpen = notificationMenu.classList.contains('show');
console.log('Notification button clicked, isOpen:', isOpen);
if (isOpen) {
closeNotificationMenu();
} else {
openNotificationMenu();
}
});
// Close notification menu when clicking outside
document.addEventListener('click', function(e) {
if (!notificationBtn.contains(e.target) && !notificationMenu.contains(e.target)) {
closeNotificationMenu();
}
});
// Close notification menu when clicking overlay
if (notificationOverlay) {
notificationOverlay.addEventListener('click', closeNotificationMenu);
}
// Close notification menu on escape key
document.addEventListener('keydown', function(e) {
if (e.key === 'Escape') {
closeNotificationMenu();
if (typeof closeLoginModal === 'function') {
closeLoginModal();
}
}
});
// Prevent notification menu from closing when clicking inside it
notificationMenu.addEventListener('click', function(e) {
e.stopPropagation();
});
}
// Profile dropdown functionality
function initializeProfile() {
const profileBtn = document.getElementById('profileBtn');
const profileMenu = document.getElementById('profileMenu');
if (!profileBtn) return;
if (!user) {
// For unauthenticated users, show login modal
profileBtn.addEventListener('click', function(e) {
e.stopPropagation();
if (typeof openLoginModal === 'function') {
openLoginModal();
}
});
} else {
// For authenticated users, use hover behavior (handled by CSS)
// Additional click handling for mobile
profileBtn.addEventListener('click', function(e) {
e.stopPropagation();
if (profileMenu) {
const isVisible = profileMenu.style.opacity === '1' || window.getComputedStyle(profileMenu).opacity === '1';
if (isVisible) {
profileMenu.style.opacity = '0';
profileMenu.style.visibility = 'hidden';
profileMenu.style.transform = 'translateY(10px)';
} else {
closeNotificationMenu();
if (typeof closeLoginModal === 'function') {
closeLoginModal();
}
profileMenu.style.opacity = '1';
profileMenu.style.visibility = 'visible';
profileMenu.style.transform = 'translateY(0)';
}
}
});
// Close profile menu when clicking outside (mobile)
document.addEventListener('click', function(e) {
if (window.innerWidth <= 768 && profileMenu && !profileBtn.contains(e.target) && !profileMenu.contains(e.target)) {
profileMenu.style.opacity = '0';
profileMenu.style.visibility = 'hidden';
profileMenu.style.transform = 'translateY(10px)';
}
});
}
}
// Login modal functionality
function initializeLoginModal() {
const loginModalOverlay = document.getElementById('loginModalOverlay');
const loginModal = document.getElementById('loginModal');
const closeLoginBtn = document.getElementById('closeLoginModal');
if (!loginModalOverlay) return; // Only for unauthenticated users
// Close login modal
window.closeLoginModal = function() {
loginModalOverlay.classList.remove('show');
};
// Open login modal
window.openLoginModal = function() {
closeNotificationMenu();
loginModalOverlay.classList.add('show');
};
// Close button
if (closeLoginBtn) {
closeLoginBtn.addEventListener('click', window.closeLoginModal);
}
// Close when clicking overlay
loginModalOverlay.addEventListener('click', function(e) {
if (e.target === loginModalOverlay) {
window.closeLoginModal();
}
});
// Prevent modal from closing when clicking inside
if (loginModal) {
loginModal.addEventListener('click', function(e) {
e.stopPropagation();
});
}
}
// Mark notification as read
function markAsRead(notificationId) {
if (!user || !sampleNotifications) return;
const notification = sampleNotifications.find(n => n.id === notificationId);
if (notification && notification.unread) {
notification.unread = false;
// Update badge count
const unreadCount = sampleNotifications.filter(n => n.unread).length;
if (notificationBadge) {
notificationBadge.textContent = unreadCount;
notificationBadge.style.display = unreadCount > 0 ? 'block' : 'none';
}
// Refresh notification content
if (notificationMenu) {
notificationMenu.innerHTML = generateNotificationContent();
}
// Send AJAX request to mark notification as read
fetch('/notifications/mark-read', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').getAttribute('content')
},
body: JSON.stringify({
notification_id: notificationId
})
})
.then(response => response.json())
.then(data => {
if (data.success) {
console.log('Notification marked as read');
}
})
.catch(error => {
console.error('Error marking notification as read:', error);
// Revert the change if request failed
notification.unread = true;
const unreadCount = sampleNotifications.filter(n => n.unread).length;
if (notificationBadge) {
notificationBadge.textContent = unreadCount;
notificationBadge.style.display = unreadCount > 0 ? 'block' : 'none';
}
if (notificationMenu) {
notificationMenu.innerHTML = generateNotificationContent();
}
});
}
}
// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', function() {
console.log('DOM loaded, initializing...');
initializeNotifications();
initializeProfile();
initializeLoginModal();
});
// Function to add new notification (for testing or real-time updates)
function addNewNotification(notification) {
if (user && sampleNotifications) {
sampleNotifications.unshift(notification);
// Update badge and content
if (notificationBadge) {
const unreadCount = sampleNotifications.filter(n => n.unread).length;
notificationBadge.textContent = unreadCount;
notificationBadge.style.display = unreadCount > 0 ? 'block' : 'none';
}
if (notificationMenu) {
notificationMenu.innerHTML = generateNotificationContent();
}
}
}
// Function to refresh notifications from server
function refreshNotifications() {
if (!user) return;
fetch('/notifications/get', {
method: 'GET',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').getAttribute('content')
}
})
.then(response => response.json())
.then(data => {
if (data.success && data.notifications) {
// Update notifications array
sampleNotifications.length = 0;
sampleNotifications.push(...data.notifications);
// Update UI
if (notificationBadge) {
const unreadCount = sampleNotifications.filter(n => n.unread).length;
notificationBadge.textContent = unreadCount;
notificationBadge.style.display = unreadCount > 0 ? 'block' : 'none';
}
if (notificationMenu) {
notificationMenu.innerHTML = generateNotificationContent();
}
}
})
.catch(error => {
console.error('Error refreshing notifications:', error);
});
}
// Auto-refresh notifications every 30 seconds if user is logged in
if (user) {
setInterval(refreshNotifications, 30000);
}
window.onload = function() {
try
{
const currentUrl = window.location.href;
if (currentUrl === "https://examprev.com/contribute-answer-with-examprev")
{
const branchSelect = document.getElementById('branchSelect');
const selectedBranch = branchSelect.value;
fetchQuestions(selectedBranch);
}
console.log("Page loaded successfully without errors.");
}
catch(error)
{
console.error("An error occurred:", error.message);
}
const csrfToken = document.querySelector('input[name="_token"]')?.value;
if (!csrfToken) {
console.error('CSRF token not found');
return;
}
const currentURL = window.location.href;
const formData = new FormData();
// Assuming csrf() is a function that returns the CSRF token.
formData.append('currentUrl', currentURL);
};
function scrollPagination(direction) {
const container = document.getElementById("paginationContainer");
const scrollAmount = 100; // Adjust scroll distance
container.scrollBy({ left: direction * scrollAmount, behavior: "smooth" });
}
function ensureActivePageVisible() {
const container = document.getElementById("paginationContainer");
const activePage = document.querySelector(".custom-pagination-button.active");
if (activePage) {
const containerRect = container.getBoundingClientRect();
const activePageRect = activePage.getBoundingClientRect();
// Check if the active page is outside the visible scroll area
if (activePageRect.left < containerRect.left || activePageRect.right > containerRect.right) {
container.scrollLeft += (activePageRect.left - containerRect.left) - (container.offsetWidth / 2) + (activePage.offsetWidth / 2);
}
}
}
// Ensure current page is visible when the page loads
document.addEventListener("DOMContentLoaded", ensureActivePageVisible);
document.querySelectorAll(".option").forEach(fieldset => {
fieldset.addEventListener("click", function () {
let questionId = this.getAttribute("data-question-id");
let messageElement = document.getElementById("message-" + questionId);
// Prevent multiple attempts per question
if (document.querySelector(`[data-question-id='${questionId}'].correct`) || document.querySelector(`[data-question-id='${questionId}'].incorrect`)) {
return;
}
let legend = this.querySelector("legend");
legend.style.visibility = "visible";
legend.style.fontFamily = "'Poppins', sans-serif";
if (this.getAttribute("data-correct") === "true") {
this.classList.add("correct");
legend.innerText = "Correct";
legend.classList.add("correct-text");
messageElement.innerText = "Correct! 🎉";
messageElement.style.color = "green";
} else {
this.classList.add("incorrect");
legend.innerText = "Incorrect";
legend.classList.add("incorrect-text");
messageElement.innerText = "Incorrect! ❌ Try again.";
messageElement.style.color = "red";
// Highlight correct answers within the same question
document.querySelectorAll(`[data-question-id='${questionId}'][data-correct='true']`).forEach(correctOption => {
correctOption.classList.add("correct");
let correctLegend = correctOption.querySelector("legend");
correctLegend.style.visibility = "visible";
correctLegend.innerText = "Correct";
correctLegend.classList.add("correct-text");
});
}
});
});
(function () {
let adsLoaded = false;
function loadAdSense() {
if (adsLoaded) return;
adsLoaded = true;
var s = document.createElement("script");
s.src =
"https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4999327676889242";
s.async = true;
s.crossOrigin = "anonymous";
document.head.appendChild(s);
}
// Load after page is fully loaded + 2 seconds
window.addEventListener("load", function () {
setTimeout(loadAdSense, 5000);
});
})();
(function () {
function updateVisitorCount(count) {
const el = document.getElementById("visitorCount");
if (!el) return;
el.innerHTML = "";
count.toString().split("").forEach(d => {
const s = document.createElement("span");
s.className = "digit";
s.textContent = d;
el.appendChild(s);
});
}
function loadVisitorCount() {
const csrf =
document.querySelector('meta[name="csrf-token"]')?.content ||
document.querySelector('input[name="_token"]')?.value;
if (!csrf) return;
const fd = new FormData();
fd.append("currentUrl", location.href);
fetch("/getVisitorCount", {
method: "POST",
headers: { "X-CSRF-TOKEN": csrf },
body: fd,
keepalive: true
})
.then(r => r.json())
.then(d => d?.count && updateVisitorCount(d.count))
.catch(() => {});
}
window.addEventListener("load", () => {
setTimeout(loadVisitorCount, 3000);
});
})();
</script></html>