Hello ,

25% of your Math, physics and chemistry aggregate marks if you  are from MPC stream. Or from maths,physics and biology  if you are from BiPC stream. and 75% of your eamcet marks. So, 25% of however much ever you score out of 600(MPC) will be taken into count. ... In eamcet your IPE marks have 25% weightage and eamcet marks have 75 % .So, you didn't mention your MPC or BiPC  count kindly do calculation as per given.