Consider the following pairs:1. Lionel Robbins - Study of managing li...
1. Lionel Robbins - Study of managing limited resources: This is correctly matched. Lionel Robbins defined economics as the study of managing limited resources in 1935.
2. John Maynard Keynes - Father of microeconomics: This is incorrectly matched. John Maynard Keynes is known as the father of macroeconomics, not microeconomics. He wrote "The General Theory of Employment, Interest and Money" in 1936, which laid the foundation for modern macroeconomics.
3. Quaternary Sector - Activities related to bureaucracy: This is incorrectly matched. The Quaternary Sector is actually related to activities involving knowledge, such as education, research, and development. Activities related to bureaucracy fall under the Quinary Sector.
4. Industrial Economy - Economy where secondary sector contributes significantly: This is correctly matched. An industrial economy is characterized by the secondary sector, which includes processing of raw materials and manufacturing, contributing significantly to national income and employment.
Thus, only pairs 1 and 4 are correctly matched, making Option B: Only two pairs the correct answer.