Microsoft Technical Interview Questions India 2026

Microsoft technical interview FAQ

01What is the recruitment process at Microsoft?

The typical Microsoft recruitment process has 4 stages: Online assessment or campus test → Technical coding round one on DSA → Technical coding round two on harder problems and design → As-appropriate (hiring-manager) round, then offer.

02What are the interview rounds at Microsoft?

Microsoft typically conducts 3 interview rounds: Round 1 (45-60 min): coding round on linked lists, trees, or strings.; Round 2 (45-60 min): harder coding round with sliding window or DP and testing discussion.; Round 3 (45 min): as-appropriate round on design, fundamentals, and behavioral..

03What framework should I use for Microsoft technical interviews?

HireStepX recommends the Correct-and-Tested framework for this type of interview: Reason aloud about the approach, write clean code, then explicitly enumerate and check the edge cases (nulls, boundaries, empty input) as your test pass

04Reverse a linked list in groups of K. Then explain how you'd test it, including the edge cases you'd worry about.

To answer this question well, HireStepX recommends the Correct-and-Tested approach: Reason aloud about the approach, write clean code, then explicitly enumerate and check the edge cases (nulls, boundaries, empty input) as your test pass Ground your answer in a specific real example from your own experience.

05Given a binary tree, return its right-side view. Reason aloud about your traversal choice before you write code.

To answer this question well, HireStepX recommends the Correct-and-Tested approach: Reason aloud about the approach, write clean code, then explicitly enumerate and check the edge cases (nulls, boundaries, empty input) as your test pass Ground your answer in a specific real example from your own experience.

06Find the minimum window in a string that contains all characters of another string. Optimise it, then walk me through your complexity.

To answer this question well, HireStepX recommends the Correct-and-Tested approach: Reason aloud about the approach, write clean code, then explicitly enumerate and check the edge cases (nulls, boundaries, empty input) as your test pass Ground your answer in a specific real example from your own experience.

07You must build a churn-prediction model for an enterprise SaaS product. Walk through problem framing, features, model, and how you'd make predictions actionable for the business.

To answer this question well, HireStepX recommends the Correct-and-Tested approach: Reason aloud about the approach, write clean code, then explicitly enumerate and check the edge cases (nulls, boundaries, empty input) as your test pass Ground your answer in a specific real example from your own experience.

08Explain how you'd handle a heavily imbalanced classification problem, and why accuracy is misleading here. What metrics and techniques apply?

To answer this question well, HireStepX recommends the Correct-and-Tested approach: Reason aloud about the approach, write clean code, then explicitly enumerate and check the edge cases (nulls, boundaries, empty input) as your test pass Ground your answer in a specific real example from your own experience.