Hello,

It is not possible to predict the exact score but we can provide you the previous year cut off rank so that you will get an idea. You have not mentioned your category and state. We Assume that you belong to general category from other state. In 2019 in round 7 the cut off rank to get admission to B.Arch in NIT, Trichy under general category other state quota was 1075 and for BITS, Mersa it was 3548 under general category other state quota. So depending on this your overall rank rank must be in between 1000-3500. To secure such rank you need to score minimum 320-350 marks. The cut off in 2020 is subjected to change, it may increase or decrease slightly depending on number of candidates appeared, difficulty of exam and number of seats available.