IndiaUncoded on Instagram: "The National Council of Educational Research and Training (NCERT) has revised the curriculum of the school textbooks in line with the National Education Policy (NEP) 2020. Since 2014, this is the fourth round of revision and updating of NCERT textbooks. NCERT Director Dinesh Prasad Saklani asserted that the revision of the books is a global and annual exercise and the changes are advocated by subject and pedagogy experts. The changes are being made as many subjects ha

class 7 ncert math prashnawali 13.2 in hindi | class 7 ncert maths exercise 13.2 hindi medium