The best way to study for the 11+ exam is through video courses as video courses help establish a strong conceptual foundation. Video courses should be supplemented with regular practice of past papers.
Video courses have the benefit of being easy to remember and understand. The entire 11+ Exam syllabus is covered in these organized video lessons, which were created by 11+ Exam professionals to help students gain entrance to Grammar Schools and other Independent Schools. By practicing past papers and homework questions provided in the 11 Plus video courses, you can score good marks.
Yes, there are free videos available. But you have to subscribe to 11+ Video Courses to get a complete list of videos for preparing for the 11-Plus Exams.