Where can I find study materials for learning c++? Is there any site from where I can get free online video tutorial ?
For study materials you may search in youth4work ( the link is https://www.university.youth4work.com/study-material ) . You will get video lectures, notes there. Even you can download them for absolutely free. They have very well practise question sets. So you may also try practising those, along with studying. Because it will help you to see how much you have studied and how more you need to study and where you stand globally and also you may compare yourself with other students.
I hope you will be helped.