Which one of the following depicts correct demographic equation of population growth?
Natural increase and net migration
Population change equals natural increase plus net migration: births minus deaths, plus in-migration minus out-migration. Dependency ratios describe age structure and are not an additional component of this accounting equation.
Which of the following Indian states has the greatest number of sugar mills?
India possesses an expansive and continuously growing road network, vital for its economic and social development. When considering the cumulative length of national highways, state highways, and other categories of roads, India's road system is surpassed in total length by only one other country globally. What is India's rank in the world in terms of its total road network length?
In India, oil wells are found in:
Which of the following is a non-Conventional source of energy?
Identify an example of a conventional source of energy-