Top 26
Prep plan
Updated weekly · Last refresh Oct 17

Safaricom Data Analyst Interview Questions

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

26questions
~4htotal time
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1
SQL & Data ManipulationStart here. 9 questions + 1 drill · ~90 min
Top Customers by Sales RevenueEasy
Practice

Use GROUP BY and SUM to rank the top 10 customers by total revenue from a single sales table.

RankingGroup ByAggregationsSafaricom
Handling Missing DataMedium
Practice

Standardize missing observation fields with fallback values, missingness flags, and ordered output.

Window Functionsmissing valuesdata cleaningSafaricom
SQL and Python Test TasksMedium

Assesses your end-to-end workflow across SQL and Python for completing analytics tasks.

sqlpythonSafaricom
MoM Growth for Active M-PESAMedium
Practice
Practice drill

Calculate monthly M-PESA active users and their month-over-month growth rate using PostgreSQL.

Window FunctionsDate FunctionsJoinsSafaricom
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2
Metrics4 questions · ~36 min
AI for Fraud DetectionMedium

Assesses your understanding of applying AI to fraud use cases and evaluating model outcomes.

fraud detectionAISafaricom
Prioritizing Engagement MetricsMedium

Tests your metric selection and ability to connect engagement measures to business goals.

North Star MetricKPIsEngagement MetricsSafaricom
Improving Customer RetentionMedium

Tests your ability to use data and analytics to drive retention outcomes for Safaricom customers.

RetentionChurnDiagnosisSafaricom
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3
Behavioral & Leadership12 questions · ~107 min
Acting on Constructive FeedbackEasy

Tests coachability and ownership: can you accept hard feedback, make concrete changes, and show measurable improvement over time?

MentorshipCommunicationOwnershipSafaricom
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4
More topics1 question · ~9 min
Common Statistical MethodsEasy

Tests your statistical toolkit and ability to select appropriate methods for analysis.

RegressionCorrelationHypothesis TestingSafaricom
The finish line: interview-readyComplete all 26 questions plus 1 hands-on drill to finish this plan.