I would recommend all IIT aspirants to watch this link, very nice presentation to give a boost to your preparation in the last month before IIT jee. It clarifies your doubts about Your strategy. Gives you key points as to how to efficiently maximize your score. It talks about the do’s and don’ts. last month is a very crucial phase because you are so close to the finishing line.
You can either win or loose, all that matters is right approach.