NCERT Important Questions Class 10 Social Science Economics Chapter 1
Important NCERT Extra Questions
Chapter 1 Development
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
Define the following terms: (i) Literacy Rate (ii) IMR (iii) NAR
Share
(l) Literacy Rate measures the proportion of literate population in the 7 and above age group.
(ii) IMR indicates the number of children that die before the age of one year as a proportion of 1000 live children born in that particular year.
(iii) NAR is the total number of children of age group 6-10 attending school as a percentage of total number of children in the same age group.