You are advised to use below given Gate/PSUs college predictor to check what all possibilities are there for your admission-

Https://engineering.careers360.com/gate-college-predictor?icn=gate-clgpd&ici=QnA_Answer

Good Luck!!!

Gate cutoffs  2018 are not yet released ..

But according to previous year cutoff 2017 .

The cutoff marks for SC category for civil engineering in NITs is 25 ..

So, you are not eligible for admission in NITs but you are eligible for admission in any lower universities...

Please do not lose hope ... The final scores are not yet declared...

Hope for the best ...

Good Luck...

Yeah. You can easily get lower NIT's.