Macroeconomics makes a student aware about the economy of a country, the monetary structural setup, the economic hierarchies of how the cash flows in a country, and various ideals and policies of the Government. Students are expected to know about foreign policies, demonetisation, banking systems, and barter systems. The answers to all the questions from Chapter 3 of the Class 12 Macroeconomics are given in the NCERT Solutions provided by Vedantu at free of cost.