Correct option is B
The correct answer is (b) 1-b, 2-a, 3-d, 4-c.
Kerala: As per the Census of India 2011, Kerala has a sex ratio of 1084 females per 1000 males.
Puducherry: The Union Territory of Puducherry has a sex ratio of 1037 females per 1000 males.
Delhi: The National Capital Territory of Delhi has a sex ratio of 868 females per 1000 males.
Haryana: Haryana has a notably lower sex ratio of 879 females per 1000 males.
The sex ratio is a crucial demographic indicator that reflects the status of women in society. A higher sex ratio indicates a better status of women.
Kerala, known for its high literacy rate and better healthcare system, shows a high sex ratio, whereas states like Haryana and Delhi show a lower sex ratio, highlighting gender disparities in those regions.