31. Interview Questions Asked in MNC Interviews
31.1 How to Answer in Interviews
Use a clear structure. For "Tell me about a time…" and project questions, use the STAR method:
| Step | What to say | Blinkit example (fictional project) |
|---|---|---|
| Situation | The business context in one or two lines | "City managers in Pune, Nashik and Nagpur tracked delivery time in separate Excel sheets." |
| Task | Your responsibility | "I had to build one Power BI report showing sales, AOV and delivery time for all six cities." |
| Action | What you did, with the key technical choices | "I cleaned the store exports in Power Query, built a star schema with a Date table, wrote measures like AOV and Cancellation Rate, and added dynamic RLS by city." |
| Result | The outcome, honestly stated | "Managers now open one report instead of six files. Refresh is scheduled daily through the gateway." |
Explaining your project (the 60-second version). Most MNC rounds start with "Explain your project". Prepare a short answer that covers, in this order: the business problem → the data sources (and approximate size, only if you know it) → cleaning and modelling → the key measures → the pages and visuals → security and refresh → the impact. Then stop, and let the interviewer pick what to go deeper into.
Other habits that help:
- Think aloud in scenario questions. Interviewers are checking your approach, not only the final answer.
- Define, then give an example. "A measure is calculated at query time in the current filter context. For example, [Total Sales] shows Pune's sales when the Pune slicer is selected."
- Be honest about what you have not done. "I haven't implemented incremental refresh in production, but I know it needs RangeStart and RangeEnd parameters and a filter that folds." This is far better than bluffing.
- Write DAX slowly and neatly in live rounds. Use variables and say what each line does.
- Know your numbers loosely. If you claim a model size or row count, be ready to explain how you measured it.
Ravindra Bagale's Tip
Mitrano, khup students memorise definitions and then get stuck on the khup next question, "Where did you use it?". For every topic in this module, prepare one concrete example from your own project or from the Blinkit practice project in Module 28. Only describe what you actually did. Interviewers usually find exaggeration within two follow-up questions.