PYQs Soln. ECB 501 - International Economics ECB 502 - Quantitative Methods ECB 503 - Basic Econometrics ECB 504 -Product and Factor Market Analysis ECB 507 - Research Methods Optional ECB 505 C - Population Studies-I Optional ECB 505 B - Agriculture - I ECB 505 D - Banking & Insurance - I ECB 506 D - Financial Market - I Notes ECB 501 - International Economics ECB 502ECB 504 is a Quantitative Methods, Practice it.Download the PDF of: –2023 Previous Year Paper ECB 503 - Basic Econometrics (New) ECB 504 - Product and Factor Market ECB 505 D -Banking and Insurance - I ECB 506 C - Industrial Economics - I ECB 505 C - Population Studies - I ECB 505 B - Agriculture - I ECB 506 D - Financial Market - I