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Updated weekly · Last refresh Sep 23
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Internshala Data Analyst Interview Questions

The questions to prepare for a Internshala Data Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
MetricsStart here. 3 questions · ~24 min
25 Horse ProblemMedium

Assesses logical reasoning and strategy for an optimization puzzle.

IInternshala
Chessboard Squares CountEasy

Tests basic combinatorics and counting reasoning.

mathematical reasoningIInternshala
Internships Market SizingMedium

Evaluates your ability to do structured market sizing and make reasonable assumptions.

EstimationIInternshala
2
More topics3 questions · ~24 min
Left Join in SQLEasy

Tests your understanding of SQL joins and how they affect result sets.

JoinssqlIInternshala
Project Method ChoiceMedium

Evaluates your analytical approach, method selection, and ability to justify decisions.

project experiencemethodologyIInternshala
Tell Me About YourselfEasy

Assesses communication clarity and motivation for a Data Analyst role.

backgroundself introductionIInternshala

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
SQL Rolling Average with WindowsMedium
Practice
Practice drill

Use PostgreSQL window functions to compare Harnham Recruiter Cloud's seven-day application average with the prior week.

Window FunctionsLag/LeadRunning TotalsHarnhamHachIInternshala
SQL for Top Activity UsersHard
Practice
Practice drill

Identify the most active 5% of WWT portal users using aggregation, a left join, and window functions.

sql queryData AnalysisWorldWide Technology HoldingEEvolentIInternshala
Inner Join vs Left JoinEasy
Practice
Practice drill

Use a LEFT JOIN to return every user, including users without an assignment, and distinguish unmatched rows from matched rows.

null handlingJoinssqlTransUnionThirdware SolutionAntra
The finish line: interview-readyComplete all 6 questions plus 3 hands-on drills to finish this plan.