The 'Green Revolution' in India began in the mid: MCQ with Answer and Explanation

Explanation:
Both the IMF and World Bank are headquartered in Washington D.C., USA.

Explanation:
Public goods are non-excludable and non-rivalrous. National defence is a classic example as one person's consumption does not reduce availability for others and people cannot be easily excluded from its benefits.

Explanation:
Economic cost includes both explicit costs and implicit opportunity costs.