Top 5
Prep plan
Updated weekly · Last refresh Oct 17Phonepe Data Scientist Interview Questions
The questions to prepare for a Phonepe Data Scientist interview. Questions from real interview reports rank first. Updated daily.
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JoinsStart here. 2 questions · ~40 min
SQL Round and Case StudiesEasy
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Recently asked
Summarize completed SQL interview rounds and associated case studies using joins, conditional aggregation, and result ordering.
JoinsCase Whensql
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PhonepeSQL Queries From TablesMedium
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Recently asked
Summarize January transaction activity for every merchant, including merchants with no transactions.
Joinssql queriesCase WhenPhonepe
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Window Functions2 questions · ~40 min
Window Functions MasteryMedium
Practice
Recently asked
Use SUM and LEAD to calculate monthly totals, running totals, and the next reported month for each user.
Window FunctionsLag/LeadJoinsPhonepe
PhonepeSQL Window Functions and TreesHard
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Recently asked
Use a CTE, self-join, aggregation, and ROW_NUMBER to rank child nodes by approved case value.
Window FunctionsJoinsCTEsPhonepe
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data relationships1 question · ~20 min
Design Tables for App DataMedium
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Recently asked
Model movies, cinemas, and screenings, then list every movie with its scheduled screening status.
data relationshipsJoinsdatabase designPhonepe
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