please suggest some institutions for taking courses of computer science in class 11 as an alternative substitute
Hello student,
To say you got actually your question is quite un clear. I couldn't understand what about talking about some schools where you can take computer science as a subject for your 10 + 12 or whether you are looking for some institution from here you can do your computer science degree along with your class 11.
However for the first case all private and semi private schools, junior colleges and some government schools provide computer science as a exercise in class 11 and 12th level. But if you are talking about the second case then after completing your 10 + 2 level you easily can give your state polytechnic entrance examination. Basically after class 10 by giving this examination and grabbing a good score you can get into any government or private polytechnic colleges from where you can get your diploma in computer science Degree. But then you have to study hard disc because you have to pass in your class 11th level as well as this diploma course.
https://www.careers360.com/courses/diploma-in-computer-science-engineering