Hello Ram Singh,

Here is the syllabus for Phd economics in short this may vary in from time to time and university to university:

Subjects of Study

Fundamentals of Research Methodology

Fundamentals of Marketing

Fundamentals of International Business

Fundamentals of Organizational Behavior and Development

Fundamentals of Accounting

Advanced Research Methods – International Business, Finance and Accounting

Advanced Accounting & Finance

Advanced International Business

Dissertation/ Thesis

Seminar

Project

For previous year question papers I would reffer you the following link:

https://university.careers360.com/articles/cucet-sample-papers