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
Coding
a year ago
What steps would you take to program the search for the most extended incremental subarray using dynamic programming?
Data Scientist

Riot Games

StubHub

Chime

Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
What does bootstrapping entail, and is it an effective strategy for increasing sample size?
Data ScientistMachine Learning Engineer

Riot Games

Atlassian

Dell

Get answer reviewed by AI
a year ago
Behavioral
a year ago
What would you do differently to improve Riot Games?
Data Scientist

Riot Games

Get answer reviewed by AI
a year ago
Statistics
a year ago
If a couple has two kids, and they know one of them is a boy, what is the probability for the other child to be a boy?
Data Scientist

Riot Games

Yext Logo

Yext

Electronic Arts Logo

Electronic Arts

Get answer reviewed by AI
a year ago
Coding
a year ago
In your experience, how do you go about finding the largest total within a contiguous subarray?
Data Scientist

Riot Games

Course Hero Logo

Course Hero

Deloitte Logo

Deloitte

Get answer reviewed by AI
a year ago
Coding
a year ago
Given an array of integers and a target sum, find the smallest subarray with a sum greater than or equal to the target sum using the greedy approach.
Data ScientistMachine Learning Engineer

Riot Games

AT&T Logo

AT&T

SAP Concur Logo

SAP Concur

Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
What do you understand by the term perceptron?
Data Scientist

Riot Games

Blend Logo

Blend

Lattice Logo

Lattice

Get answer reviewed by AI
a year ago
Statistics
a year ago
Can you explain how to compute the interquartile distance for a random, unsorted decimal array?
Data Scientist

Riot Games

LinkedIn Logo

LinkedIn

Groupon Logo

Groupon

Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
How do bias and variance factor into decision trees? Plus, which one is more problematic - high bias or high variance - and how do you justify that?
Data Scientist

Riot Games

Elastic Logo

Elastic

Rivian Logo

Rivian

Get answer reviewed by AI
a year ago
Behavioral
a year ago
Which project are you most proud of?
Data ScientistProduct ManagerBackend EngineerSoftware Engineer

Riot Games

Cisco Logo

Cisco

GoodData Logo

GoodData

Get answer reviewed by AI
a year ago

Question of the week

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

Showing 51 to 60 of 178 results

Previous45678Next

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

  • AWS Cloud Support Engineer
  • TCS Scrum Master Interview Guide
  • Oracle Technical Program Manager
  • Stripe Technical Program Manager (TPM) interview guide
  • LinkedIn Technical Program Manager Interview Guide
  • UX Designer 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.