Engineering in Gujarat

It will be difficult to get a seat in Nirma University at this score. Generally, the cutoff is under AIR-30000 for Nirma University. You can check the below link for other colleges based on your JEE-Mains score: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Hello,
Here is the list of top mechanical engineering college in Gujarat.
UV Patel College of EngineeringLalbhai Dalpatbhai College of EngineeringBirla Vishwakarma Mahavidhyalay

The final AIR will be declared after April 2019 considering the best score out of the two JEE Main attempts for all the applicants, hence based on current percentile we cannot predict which all colleges you can get. Wait for the final AIR declaration
Details:
https://www.shiksha.com/b-tech/articles/how-to-calculate-jee-main-rank-from-percentile-blogId-19953.

Invariably all state governments have put a restriction on admission of students in engineering colleges within the state. Domicile is the prime requirement. Hence, you need to take admission in a college in the state in which you have domiciled. So you must work hard.

I think you better to join in top ranked colleges.

Well, Engineering is full time study course. You cannot do it through part time, because engineering is practical and theoretical both. So, it is necessary to be regular for that course on full time. You can do it as part time. And, as you have completed Diploma, you will get admission in 2nd year of B.Tech-full time degree directly. Thanks.

Admission to engineering colleges in Gujarat is done via entrance examination, so if you have not appeared for any entrance test, it will be difficult to secure a seat in any engineering college in the state. Entrance examinations accepted for admission to engineering colleges in Gujarat are mentioned below:
1) GUJ-CET
2) JEE Mains.

I have less idea about the government colleges, but as per me, Nirma University and PDPU are good for chemical engineering.

Your marks and percentage, both are very low and there is very less chances of getting any government college in Gujarat. But, you can get private colleges on the basis of this number. When you will go for online counselling, you should add private colleges, because there is no chances of getting any government college.

No, there is no difference between engineering from Gujarat and Maharashtra. Only the language barrier is there. While pursuing a degree in Maharashtra, teachers explain in Marathi and in Gujarat, teachers explain in the Gujarati language.