Ganit Data Scientist Interview Questions
The questions to prepare for a Ganit Data Scientist interview. Questions from real interview reports rank first. Updated daily.
Explain how RANK() and DENSE_RANK() handle ties differently in ordered SQL results such as leaderboards.
Assesses SQL proficiency and ability to reason through nested query logic.
Use a window function to find each customer's second-highest transaction amount for a specified month.
PersistentRank business units within each Genpact client by total billable revenue and return the top two performers.
GenpactUse a time-based window to identify users with more than three failed attempts within five minutes.
Chime
ByteDanceDifferentiate between Type I and Type II errors in hypothesis testing with a practical example.
Explain what a p-value means, how it relates to statistical significance, and how to describe it clearly to non-technical stakeholders.
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Framework for choosing a feature's primary success metric and guardrails before launch.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Evaluates understanding of ML algorithms and how to measure model performance.
Assesses applied math reasoning in solving data science problems.