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
a year ago
Tell us the most significant achievement you've made? Why?
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Taboola

Cognizant

Babylon Health

Test with AI interviewer
Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
How do you calculate the correlation between a binary and continuous variable?
Data Scientist

Taboola

Figma Logo

Figma

Groupon Logo

Groupon

Test with AI interviewer
Get answer reviewed by AI
a year ago
ML KnowledgeStatistics
2 years ago
Define false positive and false negative in statistical hypothesis testing, and explain their significance?
Data Scientist

Taboola

Headspace Logo

Headspace

Yahoo Logo

Yahoo

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
A coworker continues to arrive late to the scheduled meeting each week. What should be done?
Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Taboola

MPL Logo

MPL

Commvault Logo

Commvault

Test with AI interviewer
Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
Could you explain the basics of gradient boost and its application in machine learning?
Data Scientist

Taboola

Hitachi Logo

Hitachi

Grubhub Logo

Grubhub

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
Describe a conflict you dealt with.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Taboola

Jabil Circuit Logo

Jabil Circuit

Zola Logo

Zola

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Statistics
2 years ago
In what way can you calculate the probability of a correct guess for a card drawn at random from a deck?
Data Scientist

Taboola

Deliveroo Logo

Deliveroo

Riot Games Logo

Riot Games

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
What was a time when you had to disagree with the approach taken by a team member?
Data ScientistUX ResearcherEngineering ManagerUX Designer

Taboola

MakeMyTrip Logo

MakeMyTrip

NerdWallet Logo

NerdWallet

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Product Case
2 years ago
What steps would you take to evaluate the effectiveness of a ride-sharing program?
Data Scientist

Taboola

Wish Logo

Wish

Pinterest Logo

Pinterest

Test with AI interviewer
Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
What do you understand by bias and variance in machine learning, and how are they dissimilar?
Data Scientist

Taboola

Avito Logo

Avito

Mastercard Logo

Mastercard

Test with AI interviewer
Get answer reviewed by AI
2 years ago

Question of the week

We'll send you a weekly question to practice for:

Showing 61 to 70 of 165 results

Previous56789Next

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

  • Pinterest Product Manager Interview Guide
  • Amazon Business Intelligence Engineer Interview Guide
  • Amazon Business Analyst
  • Amazon Quality Assurance Engineer Interview Guide
  • Amazon Program Manager Interview Guide
  • Amazon UX Researcher 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.