i got 122 in jee mains and 98.4% in AP board exam.Is there any chance of getting NIT? In that case which NIT

Yes, you may get a chance, please visit the official website of NIT and be sure to keep checking counselling rounds to know about your status...if you made it there well and good, else visit the official weblinks of these colleges/universities –  Panjab University, Chandigarh,..............Lovely Professional University, Phagwara,.........JJTU, Rajasthan,.............BITS, Pilani etc.. and get to know abot the requisite information regarding admission and related benefits like – scholarships etc.