How can revise all subject tips by Rajesh Bhatia Treehouse

Rajesh Bhatia the director of Treehouse gave tips on how to revise all subjects before the BoardExam while keeping in mind that 65% of the syllabus covers 100% of the question paper. One must analyze their strengths, weakness, and fears. To be bold one should cover 100% of the syllabus, so revise 65% of the syllabus theory and read the rest 35%. Now you can attempt any tricky questions from the syllabus and score high!