Hey,

Wish you many many congratulations for your wonderful achievement.

See, IIIT Hyderabad, NIT Rourkela, NIT Calicut : all of there are the topmost, renowned and eminent institution in the whole India. But among these, you should choose IIIT Hyderabad in this regard. The reasons are as follow:

Placement Wing:

Both institution has magnificent placement record and many genuinely top and eminent companies come to both college campuses as mass recruiters. I'm going to describe this topic shortly :

• IIIT HYDERABAD:

According to the previous year's placement details, the highest in-campus package in this institution was of 48 lakhs per annum as well as their average package was 21 lpa. The average placement percentages of all the departments of this institution are quite impressive providing around 95-100% jobs offered by both multinational companies and startups and various top roles like data scientists, administrator, designer, tester, analyser, developer, technician, supporter etc are also offered to the candidates there.

Mass recruiters: Amazon, Google , Accenture, DELL, Flipkart, Microsoft, AMD, Nvidia, Apple, Facebook, JIO, Samsung, C-DOT, Mathworks etc.

• NIT ROURKELA and CALICUT:

Mass recruiters: Amazon, Microsoft, Ford, Larsen and Toubro, Pepsico, Wipro, Tata Steel, Bajaj, Tata consultancy services, Infosys, Cognizant, Sony, Nokia, Essar etc

Now coming to the main point, the highest salary offered in NIT Rourkela is INR 39 lakhs till now and the average salary is 8-9 lakh and in this case of NIT Calicut these are INR 45 lakh and 11 lakh respectively. And also the average placement percentages in these colleges is almost 85-90% which is undoubtedly less than IIIT Hyderabad.

• Academics :

Though IIIT Hyderabad and NIT Rourkela-Calicut both have  magnificent academic review, but IIIT Hyderabad is better than those NITs. Faulties of IIIT Hyderabad are extremely cooperative, flexible, enthusiastic, open-minded and very much student-friendly. Also, their amiable and sophisticated manner and impressive teaching style compelled any student to praise them again and again. This institution focuses on student's analytical and logical thinking, innovative ideas, hands on problem solving, research work etc. Howevee one thing I must add in case of their Academic details i.e. as per latest trend, their course and curriculum is being fully updated to make each and every student modern, well-resourced and industry-ready. Moreover the college management of IIIT Hyderabad is very much sincere about their guidance to their students, so they conduct different types of workshops, training programs, internships, seminars, entrepreneurship etc organised by top renowned companies like Microsoft, Amazon, Google, Oracle, IBM, Intel etc. to motivate all of their students self-sufficient and well-equipped for upcoming campus-interview. ·

• Infrastructure:

Basically the infrastructure qualities of all of the three institutions a almost the same, but somehow I feel that IIIT Hyderabad is slightly better than other institutions. Because their campus is highly prodigious, stunningly beautiful, ragging-free and facilitated with all elementary and developed technologies and modern and luxurious amenities; like air-conditioned and well-furnished labs,  comfortable and spacious seminar rooms, large cafeteria, whole campus CCTV-surveillance system, high-quality medical facilities, library full of latest books, magazines and journals easily accessible by students, canteen with hygienic, mouth-watering and pocket-friendly dishes, strong Wi-Fi facilities, Bank, ATM, clubs for extra-curricular activities apart from studies for improving our skills in robotics, IOT, codings, photography etc, charming and adorable gardens and open-air playgrounds, splendid swimming pools, magnificent and affordable hostel facilities, basket and tennis ball court, GD room etc. Moreover each and every classrooms of this institution are also commodious and equipped with utmost facilities like screens, projectors, informative charts, proper benches and well-lighted windows. ·

You can also check the following articles for proper details about this esteemed institutions:

https://www.careers360.com/university/international-institute-of-information-technology-hyderabad

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

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

Hope these above informations and links will be too much helpful for you to diminish your query.