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Prep plan
Updated weekly · Last refresh Oct 17

Fragomen Data Analyst Interview Questions

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

37questions
~5htotal time
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1
SQL & Data ManipulationStart here. 12 questions + 3 drills · ~126 min
Left Join vs Inner JoinEasy

Tests understanding of join semantics and how they affect returned rows.

join typesFragomen
SQL Joins and LookupsMedium

Assesses proficiency with SQL joins and lookup patterns for data analysis.

JoinssqlFragomen
Data Integrity During CleaningMedium

Tests methods for maintaining correctness while cleaning incomplete or inconsistent data.

missing valuesdata cleaningdata integrityFragomen
Advanced Excel Functions and FeaturesMedium

Tests depth of Excel knowledge for analysis and reporting tasks.

pivot tablesexcel functionsFragomen
Joining Tables With Mismatched KeysHard

Tests SQL join strategy for real-world data quality issues like key mismatches.

data relationshipsJoinsjoin typesFragomen
Excel Pivot Tables and LookupMedium

Tests Excel reporting and lookup skills for efficient analysis and reconciliation.

pivot tablesExcelFragomen
Scenario-Based Business CaseHard
Practice
Practice drill

Aggregate project outcomes and present a defensible SQL-based business case analysis.

project experienceJoinsbusiness problemTikTok
SQL Left Join for Missing OrdersEasy
Practice
Practice drill

Use a LEFT JOIN to find Yum! Brands franchise locations with no supply orders in FY2025 Q2.

Date FunctionsJoinssqlYum! Brands
SQL Duplicate Consumer ProfilesMedium
Practice
Practice drill

Identify likely duplicate consumer profiles using normalized partial names and matching locations.

data cleaningnull handlingJoinsWindfall Data
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2
Behavioral & Leadership24 questions · ~192 min
Translating Data Into Business ActionEasy

Tests whether you can turn SQL-based analysis and dashboard insights into clear business recommendations and stakeholder action.

relational databasesdashboardingtechnical experienceFragomen
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3
More topics1 question · ~8 min
The finish line: interview-readyComplete all 37 questions plus 3 hands-on drills to finish this plan.