Hi Aspirant,

Hope you are doing great as per the question asked by you no one can predict that how much marks is required for getting top I.I.Ts and N.I.Ts it totally depends upon the level of paper if question paper is hard then cutoff goes down gradually and if question paper is easy then cutoff increases it totally depends on level of examination.

Hope you found this answer useful.Stay motivated stay positive.

All the best!