JSFiddle - React, Tailwind, and code Playground
HTML
<div class="Active"></div>
JavaScript
var data = [{"id":"238","question":"Which of these is a noun?","answer":"horse"},{"id":"238","question":"Which of these is a noun?","answer":"long"},{"id":"238","question":"Which of these is a noun?","answer":"pretty"},{"id":"238","question":"Which of these is a noun?","answer":"hair"},{"id":"238","question":"2+2 lol duh 1 2","answer":"4"}];
for (var i = 0; i < data.length; i++) {
result = data[i];
var $question = $("<span>").text(result['question']).hide()
.delay(400*i).fadeIn(300);
$('.Active').append($question);
}