Prepfully logo
  • Browse Coaches
  • Login
BetaTry Out Our New AI Mock Interviewer – Your Smartest Way to Ace Any Interview!Try Our AI Mock Interviewer
Try Now
NewRegister as a coach and get a $100 bonus on your first completed session if you're on the Prepfully Request for Coaches list.Coach $100 Bonus
Read More
LimitedEaster Deal: Heavy discounts on all Prepfully sessions.Easter Deal: Discounts
Book Now

Your AI Wingman for your next interview

The most comprehensive bank Interview Answer Review tooling available online.

Cutting-edge AI technology meets personalized feedback. Improve your interview answers with insightful guidance provided by a model trained against more than a million human-labelled interview answers.
  • Company rubrics
  • Role-level optimisations
  • Trained on 1mil+ answers
Behavioral
2 years ago
Tell me about a time you disagreed with your boss or an executive
Data ScientistData Science ManagerML Engineering ManagerEngineering Manager
Reddit Logo

Reddit

Corning Logo

Corning

DrChrono Logo

DrChrono

Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
Tell me about a time when you struggled to meet a deadline.
Data ScientistData Science ManagerML Engineering ManagerEngineering Manager
Reddit Logo

Reddit

Quizlet Logo

Quizlet

Andela Logo

Andela

Get answer reviewed by AI
2 years ago
Product Case
2 years ago
Could you explain the methods you use to predict a brand's future sales performance?
Data Scientist
Reddit Logo

Reddit

Noom Logo

Noom

StubHub Logo

StubHub

Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
What is the gradient boost algorithm and how is it applied in machine learning?
Data Scientist
Reddit Logo

Reddit

Hitachi Logo

Hitachi

Grubhub Logo

Grubhub

Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
What made you decide to join Reddit?
Data Scientist
Reddit Logo

Reddit

Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
How would you describe the mechanism of collaborative filtering in an ML setting?
Data Scientist
Reddit Logo

Reddit

NetSuite Logo

NetSuite

Sony Logo

Sony

Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
Tell me about a time when you helped mentor a new joiner.
Data ScientistiOS EngineerBackend EngineerProduct Manager
Reddit Logo

Reddit

Okta Logo

Okta

Mitto Logo

Mitto

Get answer reviewed by AI
2 years ago
Product Case
2 years ago
How do you think we should go about implementing an A/B test to add a new feature on Twitter?
Data Scientist
Reddit Logo

Reddit

Snap Logo

Snap

Get answer reviewed by AI
2 years ago
Statistics
2 years ago
Consider a family with two children, where one of them is a boy. How would you calculate the probability of the other child being a boy?
Data Scientist
Reddit Logo

Reddit

Yext Logo

Yext

Electronic Arts Logo

Electronic Arts

Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
Cross-validation is a common technique for evaluating machine learning models. Have you used this strategy before?
Data Scientist
Reddit Logo

Reddit

Walmart Logo

Walmart

Ancestry Logo

Ancestry

Get answer reviewed by AI
2 years ago

Try Free AI Interview

Reddit logo

Reddit

Data Scientist

Prepare for Statistics interview at Reddit

Statistics
Reddit logo

Reddit

Data Scientist

Prepare for Metrics and Experimentation interview at Reddit

Metrics and Experimentation
Reddit logo

Reddit

Data Scientist

Prepare for ML / Modeling interview at Reddit

ML / Modeling
Reddit logo

Reddit

Data Scientist

Prepare for Problem Solving interview at Reddit

Problem Solving
Reddit logo

Reddit

Data Scientist

Prepare for SQL interview at Reddit

SQL
Reddit logo

Reddit

Data Scientist

Prepare for Resume Review interview at Reddit

Resume Review
Reddit logo

Reddit

Data Scientist

Prepare for Behavioral interview at Reddit

Behavioral

Question of the week

We'll send you a question to practice every week

Showing 91 to 100 of 190 results

Previous89101112Next

*All interview questions are submitted by recent Reddit Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Reddit.

  • Embedded Engineer Interview Preparation
  • Samsung Verification Engineer Interview
  • AWS Cloud Support Engineer
  • TCS Scrum Master Interview Guide
  • Oracle Technical Program Manager
  • Stripe Technical Program Manager (TPM) interview guide
  • Company
  • FAQs
  • Contact Us
  • Become An Expert
  • Services
  • Practice Interviews
  • Interview Guides
  • Interview Questions
  • Watch Recorded Interviews
  • Gift sessions
  • AI Interview
  • Social
  • Twitter
  • Facebook
  • LinkedIn
  • YouTube
  • Legal
  • Terms & Conditions
  • Privacy Policy
  • Illustrations by Storyset

© 2025 Prepfully. All rights reserved.

Prepfully logo

Please log in to view more questions.

Not a member yet? Sign up for free.