I am sure I will get good marks in nata & iit paper 2 but I got only 35% in maths 12 isc. Will I get b arch
yes. all what you need is to clear your 12 th . and what they actualy need is that you are eligible for the exam and i think you are eligible. and youhave to crack the entrance exam with the good rank, as admission is based on rank. so all the best. have a great future ahead.