Q. Which districts in Uttar Pradesh had the highest and lowest child sex ratio as per 2011 Census?
Answer: Balrampur and Baghpat
Notes: According to Census 2011, Balrampur district recorded the highest child sex ratio in Uttar Pradesh at 950 girls per 1000 boys, while Baghpat had the lowest at 841. The state average was 902, below the national average of 919. This reflects significant regional variance and highlights persistent demographic and gender concerns in UP's 0–6-year population cohort.