Engineering

Yes, if you have good CGPA and good skill about your stream, then definitely you will get good job. Focus on skill more than marks.

You having very good percentage in Diploma. To get admission in COEP you need to give entrance exam for lateral entry in B.Tech.

Hello Madhuri, I can understand your angst and anxiety. But the best course of action for you East approach the administrative staff of the college in which you have taken admission. I am sure you would not have exhausted all the chances a student has to appear for examination of university. You need to emphasize with the college authorities to allow you to appear for the examination and of course you will have to take tuitions study hard and clear it so that you can take admission in the next year of your college. Best wishes to you.

Hello Nithin, your ranking at about 8000 is definitely quite good and I am sure with this ranking you will get admission in your desired branch in your desired college. however to help you I am attaching a link that will predict the branch and the college that you can get based on your performance in this examination.
https://www.shiksha.com/engineering/ap-eamcet-college-predictor
Best wishes to you.