<prompt> Regarding educat. HDl rue went is:In gross enrolment, only secondary education is considered, not primary education13rd weightage is given to adult literacy23dweightage is given to gross enrolmenCountrys achievement is computed on the basis of adult literacy  <response>: Ans. d. Countrys achievement is computed on the basis of adult literacy The knowledge and education index of a country is computed on the basis of adult literacy rate and combined gross enrollment ratio. 