Try solving the "solved examples" on your own before looking at the provided solutions.
Do not skip the introductory text of any chapter, even if you think you know the topic. Look for the specific shortcuts and alternative methods Arun Sharma suggests. Try solving the "solved examples" on your own
Complete all LOD 1 questions to build a strong foundation. Aim for an accuracy rate of over 85% before moving forward. Try solving the "solved examples" on your own