gooogle q

<div>
  <code>
    <pre>
    const arr = [8, 11, 20, 25];
    for (var i = 0; i < arr.length; i++) {
      setTimeout(function() {
        console.log('Index: ' + i + ', element: ' + arr[i]);
      }, 3000);
    }
    </pre>
  </code>
</div>

<p>What will the above code output to the console?</p>