Common Behavioural Questions
1. How do I answer behavioural interview questions using the STAR method? basic
STAR means Situation (set the scene briefly), Task (your responsibility), Action (what you did, step by step, using 'I'), Result (the outcome, with numbers if possible and what you learned). Spend most of your time on Action and Result.
2. Tell me about yourself. basic
Give a short present-past-future story: your current role and strength, the experience that shaped you, and why this role is next. Keep it to about a minute and stay relevant to the job.
3. What are your strengths? basic
Pick two or three strengths that matter for the job and back each with a short real example. For a data role, good examples are attention to detail, structured problem solving and clear communication.
4. What are your weaknesses? basic
Choose a real, minor weakness that is not critical to the job, and show what you are doing to improve it. Avoid fake weaknesses like 'I work too hard'.
5. Why do you want to work here? basic
Show you researched the company: mention its product, data challenges or values, and connect them to your skills and goals. Avoid answers about only salary or location.
6. Why are you leaving your current job? basic
Stay positive and forward-looking: talk about growth, new challenges or skills you want to build, not complaints about your employer.
7. Where do you see yourself in five years? basic
Show ambition that fits the role: growing your skills, taking more responsibility and contributing to the team. Do not say you plan to leave soon.
8. Why should we hire you? basic
Summarise your top skills that match the job, one proof of results, and your motivation. Make it about what you bring to their needs.
9. What are your salary expectations? basic
Research the market range, then give a range based on your skills and the role, and say you are open to discussing the full package. If asked early, you can ask about the budget for the role.
10. How do you handle pressure and tight deadlines? basic
Explain how you prioritise, break work into steps, communicate early about risks, and stay calm. Support it with a real example.
11. What motivates you? basic
Be honest and link it to the job, for example solving problems with data, seeing your analysis used for decisions, and learning new tools.
12. Do you have any questions for us? basic
Yes. Ask about the team, the tools they use, what success looks like in the first 90 days, and the biggest data challenge they face. It shows interest and preparation.
Teamwork and Communication
13. Tell me about a time you worked in a team to achieve a goal. intermediate
Use STAR: describe the team goal, your specific role, what you did to help others and the result. Make it clear what you personally contributed.
14. Tell me about a time you disagreed with a colleague or manager. intermediate
Show respect and facts: explain the disagreement, how you listened, how you shared your reasoning with data, and how you reached a solution. End with what you learned.
15. Describe a time you handled a conflict in a team. intermediate
Explain the situation without blaming, how you talked to those involved to understand each view, what compromise or process you suggested, and the improved result.
16. Tell me about a time you explained something complex to a non-technical person. intermediate
Describe the audience, how you simplified (analogies, visuals, plain words), and how they understood or acted on it.
17. Tell me about a time you had to persuade someone. intermediate
Show how you understood their concerns, used data and examples, and addressed objections. State the outcome.
18. How do you handle feedback or criticism? intermediate
Say you listen, ask questions, and act on it. Give an example of feedback that improved your work.
19. Tell me about a time you helped a colleague. intermediate
Pick an example where you shared knowledge or time, with the result for the team, showing you are collaborative.
20. Describe a time you worked with a difficult stakeholder. intermediate
Explain how you stayed professional, found out what they really needed, set clear expectations and kept them updated, leading to a better working relationship.
21. Tell me about a time you had to work with someone from a different team or background. intermediate
Show adaptability and respect: how you learned their priorities, adjusted your communication and delivered together.
Problem Solving and Data Situations
22. Tell me about a time you solved a difficult problem using data. intermediate
Use STAR: the problem, the data you used, your analysis steps, the finding, the recommendation and the impact in numbers.
23. Describe a time you found an error in data or a report. intermediate
Explain how you spotted it, how you checked its cause, how you told the right people, how you fixed it and what you changed to prevent it.
24. Tell me about a time you made a mistake at work. intermediate
Be honest, own the mistake, explain how you fixed it and what you learned or changed. Interviewers value accountability.
25. Tell me about a time you had to learn a new tool quickly. intermediate
Describe why you needed it, how you learned (courses, practice, asking colleagues), and how you applied it with a result.
26. Describe a time when you had incomplete or messy data. intermediate
Explain how you assessed the quality, what you cleaned or assumed, how you documented limits, and the outcome.
27. Tell me about a time you improved a process. intermediate
Describe the old process, the problem, your change (such as automating a report), and the time or errors saved.
28. Tell me about a time your analysis was wrong or challenged. intermediate
Show you checked the challenge honestly, found what was right, corrected if needed, and strengthened your checks afterwards.
29. Tell me about a time you used data to influence a decision. intermediate
Describe the decision, the evidence you presented, how you made it clear, and what decision was made as a result.
30. How do you approach a problem you have never seen before? intermediate
Break it into parts, clarify the goal, research, look for similar problems, test small ideas, and ask for input when stuck.
Time Management, Initiative and Growth
31. Tell me about a time you managed multiple deadlines. intermediate
List the tasks, how you prioritised by impact and urgency, how you communicated, and that you delivered on time.
32. Tell me about a time you took initiative. intermediate
Describe something you noticed and fixed without being asked, and its measurable benefit.
33. Describe a time you failed and what you learned. intermediate
Be honest about a real setback, what you did next and the lesson you applied later.
34. Tell me about a time you went above and beyond. intermediate
Pick an example where you added extra value, such as building a dashboard no one asked for, and the benefit it brought.
35. How do you prioritise your work? intermediate
Explain a simple method: list tasks, rank by business impact and deadline, discuss conflicts with stakeholders, and review often.
36. Tell me about a time you had to adapt to a big change. intermediate
Show a positive attitude: how you learned the change quickly, helped others and kept results strong.
37. How do you keep learning in your field? intermediate
Mention courses, practice projects, communities and applying new skills to real work.
38. Tell me about a time you worked under pressure. intermediate
Describe the high-pressure situation, how you stayed organised and calm, what you delivered and the result.
39. Tell me about your proudest professional achievement. intermediate
Choose a real achievement with clear results, explain your role and why it mattered.
40. Describe a time you had to meet a goal with limited resources. intermediate
Explain the constraints, creative choices or priorities you made, and the outcome.
