LUCKNOW, April 25 -- What is the main cereal consumed in the household? Which is the primary fuel used for cooking? Are kitchen and LPG/PNG connections available? What is the main source of drinking water? Now, how's that for a mouthful of questions!

Indeed, these will be among 33 queries that will land on the plate of citizens during the house-listing exercise of Census 2027. House-listing will done from May 22 to June 20 across Uttar Pradesh. The house-listing round will be preceded by the self-enumeration process from May 7 to 21. The questions will be the same for all citizens across the country though the dates of the house-listing and self-enumeration exercise will differ from state to state.

Citizens will also have to answer ques...