One of the best study tips is to revise. Once you complete taking notes of all chapters, start revising immediately.  

Revising helps you go through the lesson covered in class again.  It helps content to be stored in your brain.  The more time is given for revision, the more chapters you can cover while preparing for the exam.  

Here, while revising you would also want to know some tips for improving your memory.  

How can I improve my memory for studying?