16. - product management:
    Score: 6
    Qualitative Assessment: Average
    Description: While Varun's resume suggests experience in product management, his interview responses did not effectively showcase this expertise.

17. - business analysis:
    Score: 5
    Qualitative Assessment: Average
    Description: Varun's analytical skills were not demonstrated during the interview, which is critical for understanding and executing business analysis effectively.

18. - market research:
    Score: 5
    Qualitative Assessment: Average
    Description: There was no mention or demonstration of market research skills in Varun's responses.

19. - agile methodologies:
    Score: 6
    Qualitative Assessment: Average
    Description: Varun mentioned his experience with Agile methodologies, but did not discuss how he has applied these in his past roles.

20. - user experience design principles:
    Score: 4
    Qualitative Assessment: Needs Improvement
    Description: Varun did not discuss any relevant experience or knowledge related to user experience design principles during the interview.