Colleges in Lucknow

There is no history of companies like the ones mentioned in your question visiting the campus, If you want to know which sort of companies visit the campus, refer the link:
https://www.shiksha.com/university/integral-university-iul-Lucknow-21870/reviews.

To know about the campus, visit this link and refer the reviews given by students who pursued their B.Tech in that institute.

Hi Utkarsh Gupta
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.

Bachelor of Science in Nursing or B.Sc Nursing is a 4-year undergraduate course, the minimum eligibility criterion for which is the successful completion of 10+2 level of education in Physics, Chemistry, and Biology.

Yes, one has to go through an entrance test and personal interview. The forms are out now on the online website of the college, i.e. , http://amity.edu/lucknow/