The following are problems of development planning in Nigeria EXCEPT
The correct answer is: B
Explanation
The problems of development planning in Nigeria include issues such as the death of skilled manpower, inadequate capital, inadequate statistical data, and poor implementation of economic planning. These factors can pose significant challenges to the planning and execution of development initiatives.
However, under-population is not typically considered a problem of development planning in Nigeria. Nigeria is one of the most populous countries in the world, with a large and growing population. Overpopulation or population growth may present its own set of challenges, but it is not commonly listed as a problem in the context of development planning in the country.