01 What forms the demographic character of a region in human geography?
Answer and explanation
Correct answer: B. जनसंख्या के आकार, घनत्व, संरचना और वृद्धि से
Explanation: The demographic character of a region is formed by the principal measurable and structural features of its population. These include total population size, density in relation to area, composition by age and sex, and population growth or decline over time. Other characteristics such as literacy, fertility, mortality and migration may also help describe population conditions, but the option identifies the central elements. Therefore, option B is correct. Area, land use and cultural symbols are relevant to regional study, yet none of them alone describes the demographic character, which specifically concerns population characteristics and change.