Hey there, Venkat.

B.sc Computer Science is one of the best courses with having many placement opportunities. If you are passionate and enthusiast dealing with computers and programming, then you will surely excel in this field. As India is moving fast towards business development and IT, so you will have many opportunities after pursuing B.Sc. in Computer Science. 

Now, here are some of the best colleges you may take admission for pursuing B.Sc. In Computer Science:

1. Hansraj College:

Eligibility Criteria: Must qualified Class 12th with 55% marks as aggregate with Physics and Mathematics as main papers. 

Process of Admission: Cut-off list published by Delhi University

2. St. Stephen's College

Eligibility Criteria: Must qualified Class 12th in PCM/PCB with Maths

Process of Admission: Cut-off list published by Delhi University

3. Ramjas College

Eligibility Criteria:  The candidate must have sucessfully passed Class 12th with PCM or PCB with Maths

Process of Admission: Cut-off list published by Delhi University

4. Sri Venketeshwara College

Eligibility Criteria: Must qualified Class 12th with Science

Process of Admission: Selection cum Merit List released by College

5. Acharya Narendra Dev College

Eligibility Criteria: Must qualified Class 12th with PCM/PCB with Maths

Process of Admission: Cut-off list published by Delhi University

6. Loyala College

Eligibility Criteria: The candidate must have qualified Class 12 Exam with Physics, Chemistry and Maths as mandaratory.

Process of Admission: On the basis of Merit list released by the College.

7. Madras Christian College 

Eligibility Criteria: Must qualified Class 12th with 50% Marks as aggregate

Process of Admission: Merit List and Counselling 

8. Presidency College, Bangalore

Eligibility Criteria: Must qualified Class 12th with 45% Marks

Process of Admission: Merit List

9. St. Xavier's College, Mumbai

Eligibility Criteria: The candidate must have scored 45% marks in Class 12th. 

Process of Admission: Merit List released by College

10. Indian Institute of Management and Commerce, Hyderabad

Eligibility Criteria: The student must have passed Class 12 Examination. 

Process of Admission: Admission will be taken on the basis of Class 12th Marks.

11. St. Xavier's College, Kolkata

Eligibility Criteria: The student must have scored 60% Marks in Class 12th with Physics and Mathematics. 

Process of Admission: On the basis of marks scored in Class 12th.

12. Lovely Professional University 

Eligibility Criteria: Must qualified Class 12th Examination with 45% marks as aggregate

Process of Admission: National Eligibility and Entrance Test (LPU-NEST)

So these were the best institutions to pursue B.Sc. Computer Science. If there's anything more to ask, feel free to mention. All the best.