In 1951, at the time of the first population Census, just 18% of Indians were literate while life expectancy was 32 years.
1951 में, पहली जनगणना जनगणना के समय, केवल 18% भारतीय साक्षर थे जबकि जीवन प्रत्याशा 32 वर्ष थी।