Hi himani895,
Please refer below sample.
HTML
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript">
var count = 0;
function Count() {
count++;
$('#lblShow').text(count);
return false;
}
</script>
<div>
<input type="submit" name="btnCount" value="Count" onclick="return Count();" id="btnCount" />
<span id="lblShow"></span>
</div>
Demo