As against, Official enrolment of 108.20 million at the primary level, the Sixth Survey estimate is 97.74 million which shows a discrepancy of 10.46 million in absolute terms and 9.67 in percentage terms. When enrolment is compared at the middle level, one finds that both the estimates are not at all comparable and the discrepancy noticed is significant and higher than that at the primary level (in percentage terms).