St. Andrews Institute of Technology and Management Gurgaon Answered Questions

Sorry Jaydev, you're not eligible to get admission in CSE at St Andrews college because you've completed your Diploma in civil engineering, so you must choose B.Tech CivIl in B.Tech.
There is no chance of getting CSE.
Students should take the branch in which they have completed Diploma, it's the rule.

In St. Andrews Institute of Technology and Management (SAITM) admissions are based on SAJEE (St. Andrews joint Entrance Exam). Eligible candidates need to appear for the SAJEE (St. Andrews Joint Entrance Examination) entrance examination conducted by the institute. 'Those candidate who has appeared for JEE Mains are exempt for SAJEE. '
Personal Interview : Shortlisted candidates will be called for personal interview based on marks obtained in entrance examination. Final Selection : Candidates are selected based on marks obtained in 10+2 (minimum 45%), SAJEE (St. Andrews Joint Entrance Examination) entrance examination or JEE Mains exam and performance in personal interview.
About Placements: Placements in college are good. The college arranges industrial visits once or twice every month. So, in my opinion, college is good. The highest salary package offered to a student of computer Science branch is 9 LPA. College also provides training for web-designing which includes HTML, CSS, Photoshop, Bootstrap, Javascript from the second year onwards.

Sorry to say but you are not eligible for BCA with art stream because in BCA, you need some background from science and the minimum percentile you need for BCA is 55%. Otherwise, you will get problem at the time of placement because most of the MNCs, eligible criteria is 50%.