Physics Spl

B.sc is 3 year Under Graduate course, And to get admission in this course you need to complete your 12th from Science Stream. To get admission in B.sc, You have to scored atleast 50% Marks in your Intermediate Examination.
The eligiblity criteria Are vary From Colleges To Colleges, But if you have scored minimum 50% Marks in your 12th from Science Stream, then you are eligible to get admission in B.sc.
You will get Direct Admission in B.sc Course In various colleges.
But if you want to get admission in top colleges, then for this you have to appear for the entrance examination and after clear the entrance examination you will get admission in B.sc, The admission in this course are also based on Merit Basis according to your 12th Percentage, So if you have scored good marks in your 12th, then you will easily get admission in B.sc Course. So to get admission In B.sc Course In DU, Then for this you have to scored Miminum 55% marks in PCM subject.
So, The eligiblity criteria are Vary from colleges to colleges, The admission in B.sc course are Opened, So its better if you can Visit the official website of Various colleges and check the eligiblity crietria from there.

As far as your Boards ICSE or CBSE are concerned, then you should refer to your books provided By your School and other textbooks which have the past solved question papers or workbook which have slightly tougher questions than the other.
But if you Are Really Concerned For Your Future Studies And want to make a strong foundation in Science or if you need to start preparation for the Exams Like NTSE which really Have a Tough Foundation Level Concept Questions or You Need to Be more focused for JEE Exams Then You may See or go through these conceptual books for better understanding of knowledge. Science and Technology Foundation Series Physics: Class X
CENGAGE PUBLICATIONS
'For a student aspiring for a career in Science and Technology, acquiring good understanding of the fundamental concepts and honing analytical capabilities are essential. This series of Science and Technology foundation books in the subjects of Physics, Chemistry, Mathematics, and Biology is aimed to help students achieve these objectives. This series of books has been developed by the faculty of BASE Educational Services Pvt. Ltd. based on their rich experience of teaching high school students. Each book in this series is organized in a logical sequence to help students learn gradually and comfortably. The content is ed keeping in view the curriculum suggested for the high school. Discussions are enriched with helpful information critical for students to understand the concepts better. We hope that this series of books will be helpful to create a strong foundation for students to prepare for various engineering and medical entrance examinations. Foundation Course BY Trishna Publications.