Q. Which of the following is the biggest building at Mohenjodaro?
Answer: Great Granary
Notes: Great Granary located in Mohenjo-daro's lower city is the largest building of the site spanning almost 500 square meters. Built on a high brick podium, it comprises of 3 rows of 6 chambers and a staircase. It was likely used for storage and distribution of grain to city inhabitants, implying centralized control. Granaries symbolized affluence and food security for urban growth.