Is 89.2 % is good in cbse class 12 or not?
Congratulations on achieving such a great score.
Yes a percentage of 85 percentage and above is a good score and you have got a good score too. You should be proud of yourself and continue doing the good work and making your parents proud . Now you just need to get admitted to a good college/university for pursuing a course of your choice.
Hope it helps
Thanks