অর্থনীতির কিছু ধারণা -GDP-Purchasing Power Parity(PPP)- Explanation of some concepts of Economy

We have uploaded a video after a while. In this video, I shall be discussing about some conceptual parts of Indian economy. This is the first part of the series and in this part , I shall be dealing with Purchasing Power Parity and GDP. Hope you like the video.
This will immensely help you in your WBCS preparation.
Saptarshi Nag

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