NCERT (National Council of Educational Research and Training) is the central organization in India responsible for designing and developing the curriculum and textbooks for school education. NCERT books are widely used by schools across India and are considered as the most reliable source of information for students.


NCERT books are not only important for students to understand the concepts but also for preparing for exams. Most of the exam questions are directly or indirectly based on the NCERT textbooks. There are several reasons why NCERT is important for test questions:


As mentioned in the question, it is a well-known fact that up to 80% of the questions in exams are based on NCERT textbooks. Therefore, it is crucial for students to have a thorough understanding of the NCERT books to score well.


NCERT books form the foundation for higher education, and students who have a good grasp of NCERT concepts are better equipped to understand more complex topics in higher education.


NCERT books are used by schools across India, and therefore, the content is standardized. This means that students from different states and schools have access to the same information, making it easier for them to compete on a level playing field in exams.


NCERT textbooks are written by subject matter experts and are thoroughly researched before being published. The content is authentic and reliable, making it an ideal source for preparing for exams.


In conclusion, NCERT books are an essential resource for students preparing for exams. It is important to note that while NCERT books form the foundation of education, students should also refer to other books and resources to gain a more in-depth understanding of the subject.

Coz in actual examination some questions are out of syllabus so it is important for us to be used to such conditions!!!