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Placed Interview Questions

The questions to prepare for Placed interviews, across all roles. Questions from real interview reports rank first. Updated weekly.

19questions
~3htotal time
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1
CodingStart here. 8 questions + 1 drill · ~79 min
Analyze Time and Space ComplexityEasy

Explain how to derive time and space complexity for a coding solution and justify the final Big O bounds.

Hash TablesArraysSortingPlaced
Group Anagrams at ScaleMedium

Evaluates your data structures and performance considerations for large-scale grouping.

Data StructuresPlaced
Refactor for Memory EfficiencyMedium

Evaluates your skill in improving space usage without breaking correctness.

refactoringPlaced
Optimize Search for StringsMedium

Tests your ability to choose and justify efficient algorithms and indexing for fast lookup.

StringsoptimizationsearchPlaced
Anagram DetectionEasy

Assesses your approach to string processing and grouping logic for anagram detection.

StringsData StructuresPlaced
LeetCode SQL PracticeEasy
Practice
Practice drill

Count unique normalized KPIT portal emails using PostgreSQL string functions and COUNT(DISTINCT).

Codingdata processingKaiser PermanenteKpit
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2
Behavioral & Leadership9 questions · ~78 min
Handling Tough Stakeholder FeedbackEasy

Tests how you handle stakeholder feedback with professionalism, ownership, and clear communication under real business pressure.

Conflict ResolutionStakeholder ManagementCommunicationPlaced
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3
More topics2 questions · ~17 min
Lead a Complex Technical ProjectHard

Assesses your end-to-end ownership and ability to make sound architecture decisions.

system designPlaced
JSON Parsing and QueryingMedium

Evaluates your ability to manipulate semi-structured data and turn it into actionable outputs.

Placed

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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
Word Frequency SQL QueryEasy
Practice
Practice drill

Count case-insensitive, punctuation-free word occurrences in a TurboTax file using a join, CTE, and GROUP BY.

data processingIntuit
Second Highest Trader SalaryEasy
Practice
Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSortingeClinicalWorksInformaticaSpectraforce Technologies
The finish line: interview-readyComplete all 19 questions plus 3 hands-on drills to finish this plan.