Various research methods can be applied to UPSC studies, including qualitative, quantitative, and mixed approaches. Qualitative research, involving interviews and case studies, allows for in-depth exploration of socio-political issues. Quantitative research utilizes surveys and statistics to gather measurable data, equipping candidates with analytical skills essential for the exam. Additionally, mixed-method research can provide a comprehensive view by combining both approaches. Engaging with different research methods enhances critical thinking, broadens understanding of topics, and equips candidates with the tools needed for effective analysis and interpretation of complex issues in governance.