hi siddu 

This is Nikhil reddy getting 10000 in  ap eamcet is easy if you concentrate on the following points 

• You should be clear with all the basic concepts. 
• Before a week from the exam do read all the formulaes from handbook and practice problems on basic concepts. 
• For chemistry dedicate completely to NCERT textbooks. 
• Practice mock papers. 
• Note: Time plays an important role in eamcet so manage your time properly in exam. 
• note: you have to attempt all the questions so when the read mark starts on timer go, go to unanswered questions and answer them.