Almost every single entrance examination has a paper or a section on quantitative aptitude. You could join a coaching class with hundreds of students, or Mathematica could focus on you and prepare a course outline that is just right for your preparation.
Preparing for an examination needs speed and confidence. But, first it needs clarity of concepts – and that needs time. So, the first step towards getting good with speed, is getting good with simple Mathematical concepts.
Let’s work on your entrance exam together. Let’s start early!