hey varsha!!
with 70 percentile in jee mains and crl rank 356410 from delhi home state quota under SC category you would be getting the following colleges(colleges you have asked for) :

Netaji Subhas Institute of Technology

Delhi Home State

Mechanical Engineering

Delhi Technological University

Delhi Home State

Industrial Engineering

Netaji Subhas Institute of Technology

Delhi Home State

Instrumentation Technology

Delhi Technological University

Delhi Home State

Environmental Engineering

Netaji Subhas Institute of Technology

Delhi Home State

Biotechnology Engineering

also,you would be getting other colleges over india as well...

I m providing you a link for  knowing colleges in which you can get a seat for your rank  in JEE MAINS  and category,please see the following link :

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

Https://engineering.careers360.com/jee-main-college-predictor?utm_source=C360&utm_medium=qna&utm_campaign=jee-main-college-predictor

All the best

Thank you