hai sai,when comes to the TS eamcet or Ap eamcet there was a lot of importance to the IPE marks it was of 25% and eamcet marks will be 75% 

[(Intermediate Weightage / Inter Total Marks) x Inter Group Marks ] + [(EAMCET weightage / EAMCET total Marks) x Marks Scored in EAMCET)] Read more at: www.AndhraColleges.com

this was the method used in EAMCET and now exam was also counducting in CBT(computer based test) co