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
3 years ago
Where do your near term objectives fit into your long term priorities?
Data ScientistFrontend EngineerProgram ManagerFull Stack Software Engineer

NerdWallet

SurveyMonkey

Unity Technologies

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Coding
3 years ago
What algorithm would you use to separate a fake news article from a legitimate news article? Implement this algorithm.
Data Scientist

NerdWallet

DataRobot Logo

DataRobot

Deloitte Logo

Deloitte

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Behavioral
3 years ago
If you failed dramatically, what did you learn from the experience?
Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

NerdWallet

JoyTunes Logo

JoyTunes

N26 Logo

N26

Test with AI interviewer
Get answer reviewed by AI
3 years ago
ML Knowledge
3 years ago
Can you discuss the concept of bootstrapping and your view on its application for sample size enhancement?
Data ScientistMachine Learning Engineer

NerdWallet

Atlassian Logo

Atlassian

Dell Logo

Dell

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Statistics
3 years ago
Can you shed some light on the contrasting features of panel data and cross sectional data?
Data Scientist

NerdWallet

Lyft Logo

Lyft

Klarna Logo

Klarna

Test with AI interviewer
Get answer reviewed by AI
3 years ago
ML Knowledge
3 years ago
Which activation function, ReLU or sigmoid, offers a better solution to the vanishing gradient problem?
Data ScientistMachine Learning Engineer

NerdWallet

DigitalOcean Logo

DigitalOcean

Faire Logo

Faire

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Coding
3 years ago
What's the best way to write a function that lists out all the prime numbers below N?
Data Scientist

NerdWallet

Oracle Logo

Oracle

Samsung Logo

Samsung

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Behavioral
3 years ago
Describe a time when your performance exceeded expectations
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

NerdWallet

Figma Logo

Figma

Duolingo Logo

Duolingo

Test with AI interviewer
Get answer reviewed by AI
3 years ago
BehavioralTechnical
4 years ago
What did you learn from a craft conference you attended recently?
Data ScientistData Engineering ManagerUX DesignerEngineering Manager

NerdWallet

LendingClub Logo

LendingClub

Bill.com Logo

Bill.com

Test with AI interviewer
Get answer reviewed by AI
4 years ago
SQL
4 years ago
Calculate the average value of orders placed by customers located in the United States who have made at least 3 orders in the last month, using data from the "orders" and "customers" tables. Use a join operation in your query.
Data Scientist

NerdWallet

Rakuten Logo

Rakuten

Citrix Logo

Citrix

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

Question of the week

We'll send you a question to practice every week

Showing 121 to 130 of 160 results

Previous1112131415Next

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

  • UX Researcher Interview Guide
  • Amazon UX Designer Interview Guide
  • Atlassian UX Researcher Interview Guide
  • Atlassian Support Engineer Interview Guide
  • Microsoft Program Manager Interview Guide
  • Google Mechanical Engineer 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.