Hello Aspirant ,

You have a good past academic score but you do not have work experience , for admission in top IIMs ( Ahmedabad . Bengaluru , Calcutta  ) you will need more than 99.5 percent which translates to a cat score of around 105+9 according to past year scores ).

For IIM ( Indore , Lucknow , Kozhikode  )  around 99 percentile is required which will be around 95+ CAT score.

For more details visit :

https://bschool.careers360.com/articles/which-b-schools-can-i-get-if-my-cat-percentile-between-90-and-100

Hope this helps.