JSFiddle - React, Tailwind, and code Playground

HTML

<div id="test">
<ul>
    <li>ques 1<button>view/hide answer</button></li>
  <div id="ans1">
   Answer 1
  </div>
    <li>ques 2<button>view/hide answer</button></li>
  <div id="ans2">
   Answer 2
  </div>
</ul>
</div>

JavaScript

$("button").click(function() {
    $(this).parent().next().slidetoggle();
});