Here I'm providing the javascript code which I have written for this pourpose.

          if(window.XMLHttpRequest){
            xmlhttp = new XMLHttpRequest();
          }
          else{
        
            xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
          }
          xmlhttp.open("GET", "Q4.xml", false);
          xmlhttp.send();
          xmlDoc = xmlhttp.responseXML;
          document.getElementById("m").innerHTML= xmlDoc.getElementsByTagName("p")[0].childNodes[0].nodevalue;
        </script>```