A system for ranking of primary and secondary educational institutions across the country shall be introduced in _______________national education policy?

A. New Education Policy 1970
B. First Educational Conference 1947
C. Commission on Education 1959
D. National Education Policy 2009

The correct answer to the question: "A system for ranking of primary and secondary educational institutions across the country shall be introduced in _______________national education policy?" is "National Education Policy 2009".