Since Google changed their search engine page layout of which left navigation bar appearing on Google makes lot of users irrirating and some how they want to disable that, already some blogs covered several ways to remove that left  naviugation bar, my friend arpit came up with Old Google Design , browser search add-on with which you can add it as defualt search engine to your browser and perform search which shows results with old Google layout.

Just install old Google Design plugin for Firefox, Opera, Chrome and Internet Explorer and make it as default search engine.Perform the search in the search bar where you able to view results with old Google layout.

I tested this plugin worked fine on Firefox, Chrome and Internet Explroer.You can install this plugin fromhere for your browser.You need to make this as default search engine to view search results in old Google layout.