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Updated weekly · Last refresh Nov 11
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ICL Group Data Analyst Interview Questions

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

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1
Behavioral & LeadershipStart here. 6 questions · ~48 min
Reassessing Priorities During a ProjectEasy

Tests adaptability under changing priorities, with emphasis on reprioritization, ambiguity management, and stakeholder communication.

OwnershipDealing With AmbiguityPrioritizationIICL Group
Partnering with Business LeadersMedium

Assesses stakeholder engagement and solution co-creation.

Stakeholder ManagementProblem SolvingcollaborationIICL Group
Organizational Climate and Project DeliveryMedium

Evaluates collaboration, change management, and project execution experience.

collaborationProject ManagementIICL Group
Key Strengths for Data AnalystEasy

Assesses core analytical strengths and self-awareness.

CommunicationstrengthsIICL Group
Areas for GrowthEasy

Assesses self-awareness and continuous improvement plans.

strengthsweaknessesIICL Group
Improvement Plan with MetricsMedium

Assesses goal setting and ability to translate improvements into metrics.

resultsgoal settingIICL Group
2
More topics1 question · ~8 min
Structured vs Unstructured Data BasicsEasy

Explain how structured and unstructured data differ in format, storage, and how easily they can be queried with SQL.

Data WranglingETLIICL Group

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Filter Clean Events with SQLMedium
Practice
Practice drill

Filter invalid game events and normalize event names using PostgreSQL string and null handling.

missing valuesdata cleaningnull handlingQuantiumScopelyCarvana
Filter and Normalize Raw EncountersMedium
Practice
Practice drill

Prepare valid encounter records by trimming text, excluding missing values, and removing invalid charges.

missing valuesdata cleaningData WranglingMassachusetts General HospitalCognizantDataVisor
The finish line: interview-readyComplete all 7 questions plus 3 hands-on drills to finish this plan.