I have friends from both UIT RGPV Bhopal and MITS Gwalior, so I think I can give you some information about the institutes. Here are the placement highlights for UIT RGPV and MITS Gwalior.

Now, when it comes to colleges, I can say that they are nearly the same with no such drastic difference. So if you are to choose either of the two, then you can choose based on the distance between them and your hometown. Choose one in which you live or one that is close to your hometown. Going too far from your hometown won’t be worth your money, time, and efforts.You will eventually acknowledge this by the end of the four years of your B.tech degree.

NIRF ranked GLIM, Chennai as the 18th best management college in India. It is one of the finest Business Schools in the country.RBI established National Institute of Bank Management (NIBM) is among India's reputed business schools. NIBM has been ranked 88th in the 'Top B Schools of India' list popularly known for Finance and Banking.

The table given below shows a brief overview of both institutions:

Admission Procedure:

NIBM:

• The fee structure for the entire duration of 2 years is INR 12,00,000, involving hostel and mess charges.
• The seat intake is around 120 seats.
• CAT, XAT(80%), CMAT(95%) exams are accepted here.
• Followed by writing tests and interviews.

GLIM :

• Candidates must have a bachelor's degree in any branch.
• Candidates in the final year of their course can also apply but only PGDM, not PGPM course.
• CAT/XAT/CMAT/GMAT scores are accepted here.
• Candidates are shortlisted on the CAT/XAT/CMAT/GMAT scores followed by personal interviews.
• The basic fee structure for PGPM is INR 18-20 Lakhs and for PGDM is INR 17-19 Lakhs, including all living expenses.

Infrastructure :

• NIBM campus is centrally air-conditioned and speeds wi-fi service. Cultural festivals are conducted every year. Posses Auditorium, IT equipped laboratories and digital library. Girl's Residentials are fully furnished with strong security 24X 7.
• GLIM has good access to library and AV resources. Holds AC residential accommodations supported with other basic amenities like a mess, TV, security, store, etc. Wi-Fi enabled campus. Supported with other facilities like labs, cafeteria, gym, Hospital, sports complexes, etc.

Placements:

NIBM:

• NIBM assures 100% placement.
• The highest package calculated is around INR
• INR is the estimated average package in NIBM.
• Axis Bank, Deloitte, Federal Bank, State Bank of India, HDFC Bank are some of the prominent recruiters of NIBM.

GLIM:

• The Highest CTC records to be 34.50 LPA and the Average CTC is INR 12.33 LPA in PGPM.
• The Highest CTC records to be and the Average CTC is INR in PGDM.
• 80-90% of GLIM students get placed. 
• JP Morgan, RBS, Mc Kinsley, Indegene, IPAC, ICICI Prudential, etc. are the first time recruiters.

Both the B-School's package range is relatively the same. If you are interested in banking and finance, there is no better match than NIBM but if you are aspiring for something different then your choice may vary. It's totally based on the domain you are interested in.

NIT Warangal is ranked 26th in the engineering category by NIRF Ranking 2019. The institute provides one of the best placements for metallurgical and materials engineering of 88% every year. 

CSE at NIT Manipur emphasises the basics of computer programming and networking. The institute ranks 148th in the engineering category by NIRF 2019 ranking and produces quality developers in the software domain. The institute provides a tremendous placement record of 100% placements for the CSE branch. 

Admission process:

NIT Warangal:

• The minimum criteria to apply for the BTech course is 75% marks in 10+2 or top 20 percentile in the 10+2 by the respective board. 
• The compulsory subjects at 10+2 level are physics and mathematics.
• The minimum cutoff required in JEE Main is 13614-18011.
• The course fee required is INR 94,500.
• The number of seats allocated are 40.

NIT Manipur:

• The minimum eligibility is 10+2 with a minimum aggregate of 75% marks. 
• The candidates have to pass the JEE Main exam followed by a JoSAA counselling to get admission.
• The seats allotted for this course is 60.
• The total fees required is INR 1.48 LPA.

Placements:

289 students bagged offers above INR 10 LPA in top MNCs from both these institutes. CSE department got the highest package in 2019 from NIT Manipur. However, NIT Warangal managed to provide 732 job offers to the undergraduate students in the 2019 placement drive.

The top recruiters are Jio, Capgemini, Intel, HP, Amdocs, Amazon, Microsoft, Deloitte, Flipkart, Wipro, etc.

Facilities:

• The central computer centre of NIT Warangal has 190+ client machines and has the capability to include 400+ machines.
• The library of NIT Warangal has more than 1.79 lakh books and 200 journals.
• The Library of NIT Manipur consists of over 24000 books and 81 journals.
• There are two separate hostels for girls and boys each with a capacity of 150.

Faculty:

• NIT Manipur consists of 72 faculties out of which 40 are holding the PhD degree in their respective fields.
• NIT Warangal consists of 60 faculties and they are very friendly towards the students. They conduct lectures and explain the doubts in a practical way. 

NIT Warangal is way better than NIT Manipur in all aspects. The institute provides 90% placements every year for all branches. The faculties are very supportive and always motivates their students for success. Thus the students pursuing metallurgical and materials engineering from NIT Warangal have a good scope in the future.