MCA

The placements for NIT-MCA are one of the best in the country. Students have bagged offers as high as 60 LPA and the placement percentage usually remains between 90% to 100%. However, this does not mean that you will get an offer in 7 digits salary. Placement packages vary from company to company.
Simply speaking, if you have studied at least what was taught in the class, have cgpa good enough to satisfy the Eligibility criteria of the companies, you have fair chances of getting a good enough job offer.
The MCA course at IIT Roorkee has sadly been discontinued since last year. Last few batches of MCA are going to pass out in the next couple of years. Still I am going to answer the question assuming a hypothetical situation where in the course may get restarted next year.
The placements are a mixed bag. Most companies do not know about the MCA course and hence do not open it. It is up to the placement representative of the MCA batch to educate the Central Placement Team guys about MCA and get as many companies to be opened as possible. You do get to sit for some of the top companies like MS, Amazon, Directi, Inmobi Symantec, Nvidia. I believe even Google opened up this year. So if you have worked hard, you can make something out of it.
I think this completes your question. Please let me know if you want to know anything else.
All the best.

B.Sc is a good course in computer science but if any student wants to do MCA after B.Sc in computer science, it is a better option as compared to M.Sc in computer science. This is because in MCA, a student learns more application-based program, learn more about this field. After MCA one can get better job scope in MNCs or any government jobs. The correspondence course is also a better option to do as at the same time, a student can also prepare for various competitive exams and continue their study in Masters. There are many good colleges which offer MCA course through correspondence such as Sikkim Manipal University, Amity University, SRM, VIT, KIIT, LPU and many other. They also have a good placement record. So, joining MCA course after B.Sc is not a bad decision. After completing MCA course, one can get a job with at least a salary package of Rs. 4 Lacs per annum and it increases with the time duration and experience.

Nowadays, competition has increased and no exam is easy to crack for MCA course so for getting admission in a good college, a student has to go through an entrance exam. Here are a few entrance exams for MCA aspirants to join a good college.
1. All India MCA Common Entrance Test (AIMCET)
This is an exam organized by IIT-Roorkee for admission into various IITs. This is one of the most popular exams for MCA in India. As it is conducted by IIT so obvious level of exam is high.
2. NIT MCA COMMON ENTRANCE TEST (NIMCET)
NIMCET is a national level exam organized by NIT for giving admission to student into 11 different campuses of NIT. This exam contains 120 questions to be solved in 2 hours so a student really needs to work hard for the exam.
3. BHU PET MCA
This is an exam organized by BHU for giving admission into BHU and some other colleges approved by BHU. As BHU a college of national importance so every year approximately 1 lakh students apply for this college and this much crowd make the exam really hard.
4. BIT Mesra MCA exam
BIT Mesra one of the best government-funded college conducting its own exam for giving admission to students into their MCA program.
5. JNU MCA