JSFiddle - React, Tailwind, and code Playground

HTML

<div id="q01">TEST1</div>
<div id="q02">TEST2</div>
<div id="q03">TEST3</div>
<div id="item01">ITEM1</div>
<div id="item02">ITEM2</div>
<div id="item03">ITEM3</div>

JavaScript

$('#item01,#item02,#item03').hide();

$('[id^=q0]').each(function (i) {
    ++i;
    $(this).click(function () {
        $('#item0' + i).show();
    });
});