Comparative analysis of economic theories is a crucial skill that is often required in exams like UPSC. To approach questions that require this analysis, you can follow the steps outlined below:

1. Understand the question: Read the question carefully and identify the key economic theories that need to be compared. Pay attention to the specific aspects or dimensions on which the comparison needs to be based.

2. Research and gather information: Begin by researching and gathering information about the economic theories that are mentioned in the question. Use reliable sources such as textbooks, academic journals, and reputable websites to understand the core concepts, principles, and assumptions of each theory.

3. Identify the similarities and differences: Analyze the information you have gathered and identify the key similarities and differences between the economic theories. Look for commonalities in their goals, methodologies, and policy implications. Also, examine the divergent assumptions, approaches, and outcomes of each theory.

4. Organize your analysis: Create a clear and structured framework for your comparative analysis. This will help you present your arguments in a logical and systematic manner. Consider using headings and bullet points to organize your thoughts and make the content visually appealing.

5. Compare on key dimensions: Start by comparing the economic theories on the specific dimensions mentioned in the question. For example, if the question asks for a comparison of theories on economic growth, analyze how each theory explains the factors influencing growth, their policy recommendations, and their predictions about long-term economic development.

6. Provide supporting evidence: Back up your comparative analysis with relevant examples, data, and evidence. This could include real-world case studies, statistical trends, or historical events that demonstrate the applicability or limitations of each economic theory.

7. Evaluate strengths and weaknesses: Assess the strengths and weaknesses of each economic theory based on the comparison you have conducted. Highlight the areas where a theory excels and its potential drawbacks or limitations. This evaluation will provide a comprehensive understanding of the theories' relative merits and shortcomings.

8. Draw conclusions: Conclude your analysis by summarizing the key findings from the comparative analysis. Identify any overarching patterns, trends, or insights that emerge from the comparison. Offer your own perspective on the strengths and weaknesses of each theory and their implications for economic policy.

Remember to write concisely and coherently, using clear and concise language. Use proper grammar, punctuation, and formatting to enhance the readability of your response. By following these steps, you can approach questions that require a comparative analysis of economic theories effectively and demonstrate your understanding of the subject matter.