About: http://webisa.webdatacommons.org/339619963

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	shekhar,I have heard that improvement in all 5 subjects are compulsory mainly for IIT-JEE 2013 exams but not sure.No notification on cbse website so cannot say anything.
http://www.w3.org/ns/prov#wasQuotedFrom	examsexpert.in