See as you are in first year, you will need some time to understand the pattern and to understand the ability you should have in order to get a better CGPA.

As you are in EE I would recommend you to focus more on internals, numerical solving over the concepts. Learn theories as you can but always learn to get your numerical skills better as being a EE student the most required skill for you will be Network Analysis. So try to strengthen your concepts as well as your skills of numerical solving in order to get a better result.

Also you should study the previous year papers of EE for MNIT Jaipur and try to pick the trending topics and focus more on those as you will get benefit in getting a better marks.

To know more about MNIT Jaipur visit the link below:

https://www.careers360.com/university/malaviya-national-institute-of-technology-jaipur

I hope this answer helps. All the very best for your future endeavors!