Army Institute of Technology

No, you have to buy your own. I do not think any college provides laptop. They will provide desktops in labs or library. If it is written somewhere on the official website of AIT, then you may get it.

Triple IT Bhubaneswar is better college placement is very good and it is triple it under 23 Triple IT in India

If your parents belong to Army, then there can be some chance.

AIT admission is based on the All India Ranking obtained in the Joint Entrance Exam. Educational Qualification- Class XII with compulsory subjects as Physics, Mathematics & Chemistry. Candidates should obtain at least 50% in the above combination of subjects and only Children of serving/retired Army personnel are eligible. The parent should have completed minimum 10 years of service in the Army

Hi,
Kindly predict your college in this college predictor. JEE Main rank predictor is an online tool which predicts the candidates rank range and probable colleges based on the difficulty level of the examination, average marks scored in JEE Main and seats available in IITs, NITs, GFTIs, and other SFTIs. The rank predicted might not be accurate but it certainly does give an idea to the aspirant. Know your college admission chances based on your JEE Main Rank, Home State, Caste, Gender, etc. Here https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor