Greetings, most of the universities regardless of your course require minimum of 6.5 band in average from this examination. It is safe to keep a goal of 7.5-8 band and work for it. If your 10th and 12th English scores are 70% and more you can have an advantage of not giving IELTS exam. It is recommended for every aspirant to consult a counselor before applying for their admissions. All the best!