One of my friends is presently studying at NIT Kurukshetra, and he has a good idea about NIT Delhi. But he does not tell me more about NIT Jamshedpur, as he has limited knowledge about this institute. 

The following table shows a brief overview of these three institutes:

The above table shows that NIT Kurukshetra(KKR) > NIT Jamshedpur> NIT Delhi.

• Presently, the college administration of NIT KKR has updated their curriculum, in which you have to read 6 core subjects in your first-year study. However, it will help you to get closer to your respective branch. 
• Recently, the director of this institute, namely Dr. Satish Kumar. Since his appointment, this institute is progressing continuously. My friend told me that within 6months, he opened a swimming pool, which is Olympic Standards. 
• The classes are completely air-conditioned, with an installation of a new supercomputer. Indeed, NIT KKR was not considered a good college a few years back, but these days it is not at all behind the other top institutes as it is developing gradually.

Besides, NIT Delhi is a newly opened institute with a temporary college campus. Someone mentioned that the students have to travel approximately 2 hours from their hostel room to the college rooms in NIT Delhi, which is quite tiresome. The Alumni Network is completely lagging as it is a new institute. 

Additionally, NIT Jamshedpur provides good placement in comparison to NIT Kurukshetra. It is the only thing that supports the rankings of an institute, respecting other colleges. Another important thing is that if you are from Eastern Part, then opt for NIT Jamshedpur.

NITs ranks after IITs in India and thus have great relevance in terms of both academics as well as placement.

Maharaja Surajmal Institute of Technology has been positioned under the rank band of 151-200 among 906 engineering institutions across the country which also includes all IITs/IIITs/NITs.

Admissions:

NIT Delhi:

• B.Tech admission in NIT Delhi (CSE)is based on the merit scored in JEE Main followed by JoSAA counselling. After declaring the entry exam results, the students can log in to the JoSAA website to apply for the counselling process.

• Last year, for the general category the cut off of JEE Main was opened at 3287 and closed at 6362.

MSIT:

• The admissions in MSIT (CSE) will only be based on the student's merit at JEE Mains Paper.

• By applying for an IPU CET Exam, B.Sc graduates may receive a lateral entry into B.Tech programmes.

• The tuition fee for NIT Delhi CSE is INR 5.16 lakhs for 4 years. The total fees in MAIT CSE for a span of 4 years is 4.47 lakhs.

Placements:

MSIT:

Maharaja Agrasen Technology Institute has a separate training and positioning cell.

• Some of the top companies that recruit applicant from CSE in MAIT are Accenture, LIBSYS, Infosys, Sapient, TCS, Deloitte, Hughes Systique, Cognizant, Tata Power DDL, Amazon, TASL, Samsung, ION Trading, Wipro, Deloitte, Newgen etc.

• The average CTC offered to the students of MSIT was 6 LPA.

NIT Delhi:

With a record of 95%, a total of 40 companies took part, and 150 job offers were made as the release of the placement records of 2019 in NIT Delhi reveals.

• The highest offered salary package was Rs 32 LPA, and the average salary package offered was Rs 7 LPA.

• Top recruitment companies that have visited the campus are Future First, Samsung, Mac Software, Paytm, Reliance, Akash Institute, Mu Sigma, Oracle FSS, PWC, Infosys and Wipro and they majorly recruit candidates who opt CSE.

CSE offered by both the colleges stands high in some of the other parameters, so it's entirely up to the applicant to which college to take admission in.