When was the last census conducted in India?

Correct option is B

Sol. The last decennial population census of India was conducted in 2011. The next census was scheduled for 2021 but has been postponed due to the COVID-19 pandemic and other logistical challenges. As of now, the next census is yet to have a confirmed date. ​
Explanation of each option:
· (a) 2005-06 – Incorrect. The census is conducted every ten years; the 2001 census was followed by the 2011 census. ​
· (b) 2011 – Correct answer. The most recent census was conducted in 2011, providing comprehensive data on India's population. ​
· (c) 2012-14 – Incorrect. No census was conducted during this period; the decennial schedule did not align with these years.​
· (d) 2019 – Incorrect. The next census was planned for 2021 but has been postponed due to the pandemic.