The literacy rate in India as per 2011 Census was: MCQ with Answer and Explanation

Explanation:
Direct standardization uses the study population's age-specific death rates applied to the standard population's age structure; thus, only the study population's age-specific rates are needed.

Explanation:
Life expectancy is derived from life tables constructed using age-specific death rates, which rely on vital statistics data on deaths and population by age.

Explanation:
Median is a positional average based on rank, so an extreme outlier does not shift the median's location.