Hello,

Yes, you can get admission in NIT through JEE Mains 2021. As you have qualified in 12 standard. You should get qualified in JEE Mains Paper-1 2021 to get seat in NITs. Based on your category your seat allotment will be their for your JEE Mains rank.

Predict your JEE Mains rank using JEE Mains Rank Predictor. Its prediction is based on previous year's data.

https://engineering.careers360.com/jee-main-rank-predictor

Go through JEE Mains cutoffs using below links. These cut-offs are based on previous year's cut-off trends. So, you have have a look of cut-offs of JEE Mains of various colleges using below links.

https://engineering.careers360.com/articles/jee-main-cutoff

https://josaa.nic.in/Result/Result/currentorcr.aspx

Predict which colleges you can get for your JEE Mains rank using below link. This analysis is based on previous year's opening and closing ranks of various colleges.

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Hope this information helped you.

All The Best!!