is it is easy to score above 100 in ap eamcet if i only do previous years papers

Dear Aspirant,

It's a good strategy to do all the previous year question papers. And it will definitely increase your chances of getting selected because you will understand the pattern. But also first strengthen your basics. All the concepts should be crystal clear. After that you can go ahead with practicing.
Always remember the more you practice the better you score.

Hope this Helps!
Good Luck