One of my friends is a student of Jaipur National University. According to him, it is a decent institute to pursue your B.Tech. 

Infrastructure: 

• The entire university is divided into three structures: Seedling, Silas, and the main campus. The infrastructure is very beautiful and provides a lot of facilities to its students. 
• The classrooms are built with duct facilities to prevent the heat and the labs are well maintained with all the latest equipment and proper working stuff. 
• There is a wifi connection available in every part of the campus.
• There is also a hospital available inside the campus of this university that provides free medical check-ups to all its students and also provides medicines at very low costs. 
• There are canteens in all three areas of the university and you will find coffee machines and other necessary stuff inside the canteens. 

Faculty:

The faculty of this university is very good and they have years of experience in teaching. Many of them are IITians and have also completed their M.Tech. They are very helpful in nature and help the students in building and making their project works. 

Placements: 

• The placements of this university are good and almost 80% of its students have got placed through campus placements. 
• A lot of top companies such as Amazon, Infosys visit the campus for interviews and recruit many students. 
• The average package offered here is around 3-3.5 LPA and the highest package offered was around 12 LPA.

Hence, Jaipur National University is a very good institute to pursue B.Tech and you should definitely consider this university as one of your options. 

For MBA, Jaipur National University will not be a good option, as it is a NAAC B grade institute. 

Faculty:

The faculty of this university is not very interactive with the students. They have good knowledge about their subjects. However, they are not aware of the latest development and technologies.

Infrastructure: 

• The infrastructure of this college is outdated. The computers available in the computer labs are very slow and most of them are not in working condition. 
• The chairs in the lab are also very poor and are not comfortable for the students to sit and attend classes. 
• The food served at the hostels is not good. Also, the management doesn't even respond to the complaints of students.

Placements:

• The placements are good enough as the university has tie-ups with some popular companies in both technical and non-technical fields. 
• Students receive job offers for the roles of software/website developer, database administrator, and outbound calling processes. 
• Companies such as SAP, Capgemini, QMS India, Infosys visit the campus for interviews but the number of students recruited by these companies is very less.
• In the recent placement drive, the highest CTC offered at Jaipur National University was 12 LPA. 

It will be better to avoid this university for MBA and look for some other better colleges such as Suresh Gyan Vihar University in Jaipur.