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Updated weekly · Last refresh Aug 30

Nextroll Business Analyst Interview Questions

The questions to prepare for a Nextroll Business Analyst interview. Questions from real interview reports rank first. Updated weekly.

19questions
~3htotal time
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1
MetricsStart here. 3 questions · ~24 min
Calculate Customer Lifetime ValueMedium

Walk through the math of customer lifetime value using retention, churn, and margin assumptions.

CACRetentionLTVNextroll
Investigating a Login Rate DropMedium

Tests your troubleshooting approach using data, segmentation, and hypothesis-driven investigation.

Funnel AnalysisDiagnosisActivationNextroll
B2B SaaS Product Health MetricsMedium

Tests your ability to define and select metrics that reflect product performance and business outcomes.

KPIkpi hierarchyenterprise productNextroll
2
Behavioral & Leadership11 questions · ~88 min
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3
More topics5 questions · ~40 min
A/B Test for Pricing ModelHard

Tests your experimental design skills and ability to evaluate pricing changes with statistical rigor.

experiment designHypothesis TestingA/B TestingNextroll
Inner Join vs Left Join PitfallsMedium

Tests your understanding of join semantics and your ability to prevent data integrity issues in analysis.

Joinsdata integrityjoin typesNextroll
ROAS Recommendation With Limited BudgetMedium

Tests your ability to translate ad performance data into actionable ROAS optimization recommendations under budget constraints.

Cost-Benefit AnalysisroiCustomer ObsessionNextroll
Managing Multiple PrioritiesMedium

Assesses prioritization, time management, and execution under concurrent demands.

multitaskingNextroll
SQL for MoM Active Advertiser GrowthMedium

Tests practical SQL skills for calculating growth metrics from platform data.

Date FunctionssqlAggregationsNextroll

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Weekly Service KPI by TeamMedium
Practice
Practice drill

Analyze weekly service delivery performance by team using joins, a CTE, date aggregation, and KPI calculations.

KPIJoinssqlDeloitteReputation
Top Product Revenue Last 30 DaysMedium
Practice
Practice drill

Use joins, a CTE, and aggregation to rank the top 5 products by non-returned revenue in the last 30 days.

Date FunctionsJoinsAggregationsBlue NileO'Reilly Auto PartsCengage
Top Customers by Last-Quarter SpendMedium
Practice
Practice drill

Join customers and transactions, filter to the previous quarter, aggregate spend, and return the top three customers by total spend.

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