I am planning to go engineering college in Chennai under Anna university,now I am appearing plus two exam at march 2020, what I want to do first??
if you are planning to do your engineering from Anna University ,Chennai then you should know that there is not any separate University exam in Anna University for undergraduate course.
your admission will be done on the basis of your 10 + 2 marks with which you will have to appear for Tamil Nadu common admission ( TANCA).
So for now your first goal should be "score as much as you can " so that you would not face any problem while taking admission in this university for engineering.
Best of luck.