Hi sheeren ,
I regret to inform you that with such a low score its difficult for you to get admission into any prestigious college of engineering like nits with mechanical engineering branch.
As mechanical engineering is one of the core branches so it has high cutoffs for the candidates to get admission.
Either you take part in any other councelling process or take admission into any reputed private institutes with your desired branch.

Hope it helps!!!

Hi,

Visit the following link, to know the trends of opening and closing ranks based on rank in CRL. Here you will get all the cutoffs of NITs and IIITs considering all quotas.

https://d2cyt36b7wnvt9.cloudfront.net/exams/wp-content/uploads/2018/04/02163617/nit-cutoff-2018-r2.pdf

And also you can visit the link to know the chances of getting NITs based on your rank category wise.

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

It will be great if you can use college predictor tool, as it will directly give you the colleges -

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

Hope this helps.