Create PHP file with 
Quiz.php

<?php 
 
 // by Sketchlife
 //follow imsatish709 insta account
 

 //database constants
 define('DB_HOST', 'localhost');
 define('DB_USER', 'username');
 define('DB_PASS', 'dbpassword');
 define('DB_NAME', 'dbname');
 
 //connecting to database and getting the connection object
 $conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
 
 //Checking if any error occured while connecting
 if (mysqli_connect_errno()) {
 echo "Failed to connect to MySQL: " . mysqli_connect_error();
 die();
 }
 
 //creating a query
 $stmt = $conn->prepare("SELECT ques, a, b, c, d, ans FROM quiz;");
 
 //executing the query 
 $stmt->execute();
 
 //binding results to the query 
 $stmt->bind_result($ques, $a, $b, $c, $d, $ans);
 
 $quiz = array(); 
 
 //traversing through all the result 
 while($stmt->fetch()){
 $temp = array();
 $temp['ques'] = $ques; 
 $temp['a'] = $a; 
 $temp['b'] = $b; 
 $temp['c'] = $c; 
 $temp['d'] = $d; 
 $temp['ans'] = $ans; 
 
 array_push($quiz, $temp);
 }
 
 //displaying the result in json format 
 echo json_encode($quiz);
Json output from above php



Copy and Paste Below code on Your PhpAdmin Section of database ..
Go to SQL section and put below code

-- phpMyAdmin SQL Dump
-- version 4.9.7
-- https://www.phpmyadmin.net/
--
-- Host: localhost:3306
-- Generation Time: Feb 05, 2023 at 06:06 PM
-- Server version: 10.3.36-MariaDB-cll-lve
-- PHP Version: 7.4.26

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET AUTOCOMMIT = 0;
START TRANSACTION;
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- Database: `sketchli_quiz`
--

-- --------------------------------------------------------

--
-- Table structure for table `quiz`
--

CREATE TABLE `quiz` (
  `ques` text NOT NULL,
  `a` text NOT NULL,
  `b` text NOT NULL,
  `c` text NOT NULL,
  `d` text NOT NULL,
  `ans` text NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

Project available on Telegram group sketchlife1