Hii..

As your query is about how to prepare for KVPY stream Sa 2019 so these are some tips which you can use:

• Make a schedule and follow it is strictly make a schedule with subject wise.. and go through every topics detail and deeply
• Solve a lot of question paper do a lot of practice of model question paper previous year question paper
• Refers with some good and best book for the preparation
• Make self note of formula and important terms
• Last prepare yourself for interview

All the best!!