Is it true that 70% ncert will come in main examination. Is ncert sufficient to score good marks.

Is it true that 70% ncert will come in main examination. Is ncert suff

1.	Is it true that 70% ncert will come in main examination. Is ncert sufficient to score good marks.
Answer» Well thanks. Bhai 100% my teacher told me Bai 70%nahi97% Yup , ncert is sufficient!!!? Just go through last years cbse papers along with ncert for above 90%..........this is all my teacher told me......