I need to use both below files but just one of the can work if both of the use in pae
<script src="jquery.min.js"></script>
<script src="jquery-1.min.js"></script>//just this work
Or if change order
<script src="jquery-1.min.js"></script>
<script src="jquery.min.js"></script>//just this work
I use a drag and drop plugin , this need jquery.min.js and my theme need to jquery-1.min.js for be responsive
You should be able to do this when you use noConflict.
Now whenever you need one of these files you can do this.
If it still wont work I dont know anymore... This is the way everybody does it. Quick google search.