Gurukul Books' New ISC Last 10 Years Solved Papers for Science Stream is strictly based on the latest ISC Curriculum and Examination Specifications for March 2021 exams. This comprehensive text enables Time Bound Practice of Previous Years Papers as per the new Marking Patterns. March 2019 Papers and Solutions included. Subjects included are English 1, English 2, Hindi, Physical Education, Mathematics, Computer Science, Physics, Chemistry and Biology. Year Wise papers with expert solutions for focused study will help students prepare well for the final exams.