Hello candidate,

All you need to take care of some of the key preparation strategies while preparing for your examination-

1. First of all, you need to take note of all the important topics and do not try to leave out any important topic because it will definitely affect your overall rank.

2. Secondly, make a proper study schedule for yourself so that you can a lot specific time to individual subjects and revise them properly in each shift.

3. Thirdly, you should try to attempt as many mark exams and solved sample papers of previous years so that you get to know about the types of questions asked.

Here are some of the books of your interest- Applied Mathematics for Polytechnics by H.k Dass, and Diploma Engineering Polytechnic: Entrance by Dr. M S Ansari.

For more details you can visit https://www.google.com/amp/s/engineering.careers360.com/articles/how-crack-assam-polytechnic/amp

Hope you found it helpful!!