i get 83% in 12th science then which career is best for me?

Hello dear student,

As you said you have obtained 83% in your 12th and you did your 12th in science background. But now it depends on you whether you had medical or non medical in your class 12th. If you can tell us where you had medical tell us whether  you had medical or non medical in your class 12th on the basis of that we can guide you for the best career advice.

if you had medical in your class 12th that is you had biology in your class 12th as a subject then you can pursue medicine like you can become a doctor MBBS BDS BHMS Bams unani medicines etc. Why we can also pursue pharmacy ,bsc agriculture ,BSc in life sciences, b tech biotechnology etc

If you had non medical background then you can pursue BTech in many streams and that you have to see for yourself you are interested in which stream.

I hope this was helpful to you

Best wishes