Kindly share which particular college you are asking for, but if you are asking to get admission in top NITs then better to get 230 marks as this would be the safest score to get seat there.
For more information, you can go through the below provided Jee main cut off -
Jee main cut off
Hope this helps!!!
Candidates can check B.Tech Cut off for Top IITs & NITs here.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile