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Tech Mahindra DSA Interview QuestionsTech Mahindra's NQT-style process tests aptitude and reasoning first, then an easy-to-medium coding round with core CS and networking fundamentals.
76 real interview questions actually asked at Tech Mahindra — filter by how recently they were reported.
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Tech Mahindra's NQT-style process tests aptitude and reasoning first, then an easy-to-medium coding round with core CS and networking fundamentals.
Across the 76 questions on this page, the weight sits on these patterns:
This sheet collects 76 Tech Mahindra interview questions, grouped into 25 patterns. They are questions reported as actually asked in Tech Mahindra interviews, and each one carries how recently it was reported so you can practise the current set first.
Two Pointers, Prefix Sum, Trees come first — the patterns on this page are ordered by how often Tech Mahindra leans on them, so working top-down spends your time where the interview actually is. The full order is Two Pointers, Prefix Sum, Trees, Cyclic Sort (Index-Based).
At roughly 25 minutes per problem — reading it, solving it and writing the approach down — 76 problems is about 32 hours, or 3 weeks at ten hours a week. Most people do not need all of it: the first two or three patterns cover the majority of what gets asked.
Yes. Every problem, the pattern grouping and the progress tracking are free and need no account. Progress saves in your browser, and signing in with Google only adds syncing across devices.
Yes — tick a problem on this page and it stays ticked. The counts per pattern update as you go, so you can see which of Tech Mahindra's topics you have actually covered rather than guessing.