The Central Board of Secondary Education (CBSE) is a national level board of education in India for public and private schools. Every year close to the month of March, every school, every teacher, every student is striving and working hard to give their vest performance in the nationally conducted Class 10 exams. The competition being high, we at Extramarks understand your determination and hence provide you with the best preparation material and sample papers for CBSE class 10 Science, just a click away.