<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<form class="form-vertical">
<fieldset>
<legend></legend>
<div class="form-group">
<label class="col-md-4 control-label" style="color:blue"for="radios">1. Which among the following IndianOil brands can be seen in the video?</label>
<div class="col-md-4">
<label class="radio-inline" for="radios-0">
<input type="radio" name="radios" id="radios-0" value="1" checked="checked">
Indane
</label>
<label class="radio-inline" for="radios-1">
<input type="radio" name="radios" id="radios-1" value="2">
KSK
</label>
<label class="radio-inline" for="radios-2">
<input type="radio" name="radios" id="radios-2" value="3">
Servo
</label>
<label class="radio-inline" for="radios-3">
<input type="radio" name="radios" id="radios-3" value="4">
All of these
</label>
</div>
</div>
<br>