Hello dear,

As I studied in Sri Chaitanya in inter, I will answer this based on my experience on Sri Chaitanya and TS EAMCE. The IPE material which they provide consists only of the important questions from the point of view of board. They can be prepared only to get good score in IPE because they do not cover all the topics of the Telugu Academy books or NCERT. The questions asked in EAMCET are purely Based on the content of the textbooks. If we study only the IPE material then we cannot solve any physics and chemistry problem. so I will suggest you to follow their EAMCET books and solve their problems for physics and chemistry. If you’re a BIpc student then you must go through botany and zoology text book only for EAMCE. You can’t rely on IPE materials. All the best!
Hope this helps. Thank you.