<select>

<option value="0" selected="selected">Or</option>

<option value="1">And</option>

</select>

<select>

<option value="0">Or</option>

<option value="1">And</option>

</select>

<input type="checkbox" checked="checked" />

<input type="checkbox" />

​

==============================

$(document).ready(function(){

alert($(':checked').length+ ' ' + $(':checkbox:checked').length+' '+$(':selected').length);

});​

==============================

Output:

3 1 2

Jsfiddle: http://jsfiddle.net/nanoquantumtech/SZFvC/