Top 25

Prep plan

Updated weekly · Last refresh Oct 17

GEP Data Analyst Interview Questions

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

25questions

~4htotal time

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SQL & Data ManipulationStart here. 3 questions + 1 drill · ~37 min

SQL Min and Max Without SubqueriesMedium

Practice

Find all GEP employees with the highest or lowest non-null salary using self-joins, CASE expressions, and no subqueries.

sql

GEP

Second Highest Without AggregatesHard

Practice

Practice drill

Find the second highest salary in each department without using aggregate functions.

SubqueriesRankingSelf-Joins

Credit Genie

Devoteam

Cisco Restaurant + Bar

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Statistics & Probability3 questions · ~27 min

Percent CalculationEasy

Tests basic percentage and arithmetic accuracy.

GEP

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Metrics4 questions · ~36 min

Direct vs Indirect ProcurementEasy

Evaluates understanding of procurement spend categories used in analytics.

procurement

GEP

Direct and Indirect Spend Case StudyMedium

Assesses approach to spend analysis and ability to structure a guesstimate for GEP-style procurement data.

case study

GEP

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Behavioral & Leadership11 questions · ~99 min

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More topics4 questions · ~36 min

Motivation for the Data Analyst RoleEasy

Explain what drives you to excel as a Data Analyst and how that motivation creates measurable value for users and stakeholders.

Jobs to Be DoneMetricsUser Needs

GEP

Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQuality

GEP

Run an A/B Test for ReportingMedium

Tests experimental design, metrics selection, and validity considerations for product reporting changes.

Guardrail MetricsSample SizeA/B Testing

GEP

Gather and Prioritize User FeedbackEasy

How to collect user feedback and turn it into product improvements.

User ResearchUser NeedsPain Points

GEP

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