MDU rohtak is not  good for civil Engineering.You can check the ratings,placement details in the link attached below:

https://www.careers360.com/university/maharshi-dayanand-university-rohtak

As per for the personal experiences of students who have studied there,most of them have a negative opinion about the college education system.The process checking of exam papers is also not good there.So its better not to opt for MDU.

Keep MDU at the last option and do find some good engineering college for yourself.

You can check the colleges option you can get by clicking on this link.

JEE Main College Predictor link

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