diff --git a/client/src/__tests__/components/LiveResults/LiveResults.test.tsx b/client/src/__tests__/components/LiveResults/LiveResults.test.tsx
new file mode 100644
index 0000000..ce6244e
--- /dev/null
+++ b/client/src/__tests__/components/LiveResults/LiveResults.test.tsx
@@ -0,0 +1,163 @@
+import React from 'react';
+import { render, screen, fireEvent } from '@testing-library/react';
+import '@testing-library/jest-dom';
+import LiveResults from 'src/components/LiveResults/LiveResults';
+import { QuestionType } from 'src/Types/QuestionType';
+import { StudentType } from 'src/Types/StudentType';
+import { Socket } from 'socket.io-client';
+import { BaseQuestion,parse } from 'gift-pegjs';
+
+const mockSocket: Socket = {
+    on: jest.fn(),
+    off: jest.fn(),
+    emit: jest.fn(),
+    connect: jest.fn(),
+    disconnect: jest.fn(),
+} as unknown as Socket;
+
+const mockGiftQuestions = parse(
+    `::Sample Question 1:: Question stem
+    {
+        =Choice 1
+        ~Choice 2
+    }`);
+
+const mockQuestions: QuestionType[] = mockGiftQuestions.map((question, index) => {
+    if (question.type !== "Category")
+        question.id = (index + 1).toString();
+    const newMockQuestion = question;
+    return {question : newMockQuestion as BaseQuestion};
+});
+
+const mockStudents: StudentType[] = [
+    { id: '1', name: 'Student 1', answers: [{ idQuestion: 1, answer: 'Choice 1', isCorrect: true }] },
+    { id: '2', name: 'Student 2', answers: [{ idQuestion: 1, answer: 'Choice 2', isCorrect: false }] },
+];
+
+describe('LiveResults', () => {
+    test('renders the component with questions and students', () => {
+        render(
+            <LiveResults
+                socket={mockSocket}
+                questions={mockQuestions}
+                showSelectedQuestion={jest.fn()}
+                quizMode="teacher"
+                students={mockStudents}
+            />
+        );
+        expect(screen.getByText(`Q${1}`)).toBeInTheDocument();
+
+        // Toggle the display of usernames
+        const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
+
+        // Toggle the display of usernames back
+        fireEvent.click(toggleUsernamesSwitch);
+        
+        // Check if the component renders the students
+        mockStudents.forEach((student) => {
+            expect(screen.getByText(student.name)).toBeInTheDocument();
+        });
+    });
+
+    test('toggles the display of usernames', () => {
+        render(
+            <LiveResults
+                socket={mockSocket}
+                questions={mockQuestions}
+                showSelectedQuestion={jest.fn()}
+                quizMode="teacher"
+                students={mockStudents}
+            />
+        );
+
+        // Toggle the display of usernames
+        const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
+
+        // Toggle the display of usernames back
+        fireEvent.click(toggleUsernamesSwitch);
+
+        // Check if the usernames are shown again
+        mockStudents.forEach((student) => {
+            expect(screen.getByText(student.name)).toBeInTheDocument();
+        });
+    });
+
+});
+test('calculates and displays the correct student grades', () => {
+    render(
+        <LiveResults
+            socket={mockSocket}
+            questions={mockQuestions}
+            showSelectedQuestion={jest.fn()}
+            quizMode="teacher"
+            students={mockStudents}
+        />
+    );
+
+
+    // Toggle the display of usernames
+    const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
+
+    // Toggle the display of usernames back
+    fireEvent.click(toggleUsernamesSwitch);
+    
+    // Check if the student grades are calculated and displayed correctly
+    mockStudents.forEach((student) => {
+        const grade = student.answers.filter(answer => answer.isCorrect).length / mockQuestions.length * 100;
+        expect(screen.getByText(`${grade.toFixed()} %`)).toBeInTheDocument();
+    });
+});
+
+test('calculates and displays the class average', () => {
+    render(
+        <LiveResults
+            socket={mockSocket}
+            questions={mockQuestions}
+            showSelectedQuestion={jest.fn()}
+            quizMode="teacher"
+            students={mockStudents}
+        />
+    );
+
+    // Toggle the display of usernames
+    const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
+
+    // Toggle the display of usernames back
+    fireEvent.click(toggleUsernamesSwitch);
+    
+    // Calculate the class average
+    const totalGrades = mockStudents.reduce((total, student) => {
+        return total + (student.answers.filter(answer => answer.isCorrect).length / mockQuestions.length * 100);
+    }, 0);
+    const classAverage = totalGrades / mockStudents.length;
+
+    // Check if the class average is displayed correctly
+    const classAverageElements = screen.getAllByText(`${classAverage.toFixed()} %`);
+    const classAverageElement = classAverageElements.find((element) => {
+        return element.closest('td')?.classList.contains('MuiTableCell-footer');
+    });
+    expect(classAverageElement).toBeInTheDocument();
+});
+
+test('displays the correct answers per question', () => {
+    render(
+        <LiveResults
+            socket={mockSocket}
+            questions={mockQuestions}
+            showSelectedQuestion={jest.fn()}
+            quizMode="teacher"
+            students={mockStudents}
+        />
+    );
+
+    // Check if the correct answers per question are displayed correctly
+    mockQuestions.forEach((_, index) => {
+        const correctAnswers = mockStudents.filter(student => student.answers.some(answer => answer.idQuestion === index + 1 && answer.isCorrect)).length;
+        const correctAnswersPercentage = (correctAnswers / mockStudents.length) * 100;
+        const correctAnswersElements = screen.getAllByText(`${correctAnswersPercentage.toFixed()} %`);
+        const correctAnswersElement = correctAnswersElements.find((element) => {
+            return element.closest('td')?.classList.contains('MuiTableCell-root');
+        });
+        expect(correctAnswersElement).toBeInTheDocument();
+    });
+});
\ No newline at end of file
diff --git a/client/src/components/LiveResults/LiveResults.tsx b/client/src/components/LiveResults/LiveResults.tsx
index 6bcd7ce..4784750 100644
--- a/client/src/components/LiveResults/LiveResults.tsx
+++ b/client/src/components/LiveResults/LiveResults.tsx
@@ -370,7 +370,7 @@ const LiveResults: React.FC<LiveResultsProps> = ({ questions, showSelectedQuesti
                                                 }
                                             >
                                                 {showCorrectAnswers ? (
-                                                    <div>{formatLatex(answerText)}</div>
+                                                    <div dangerouslySetInnerHTML={{ __html: formatLatex(answerText) }}></div>
                                                 ) : isCorrect ? (
                                                     <FontAwesomeIcon icon={faCheck} />
                                                 ) : (