When it comes to study material, IGNOU definitely provides the best. The course is lucid, well-written, and informative and contains a summary of all important details. The quality of the study material makes it possible for you to solely rely on it and give exams. 

But if you are aiming for some brownie points, then there is an additional tip for you. Download MA English question papers of the past 5 years. Going through these papers will instil in you a confidence and general picture of the paper. You will also discover the important questions that are repeated almost every year and can focus more on those questions. Basically, this method will enable you to approach your exam a bit more confidently and well-prepared.