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
An employee is consistently late for a weekly meeting. How would you handle this?
Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Rovio

MPL

Commvault

Test with AI interviewer
Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
How are k-means and KNN distinct from each other in terms of their applications?
Data Scientist

Rovio

Mozilla Logo

Mozilla

Palantir Technologies Logo

Palantir Technologies

Test with AI interviewer
Get answer reviewed by AI
a year ago
Behavioral
a year ago
I would like to hear about a time you had to change your working style.
Data ScientistData Science ManagerML Engineering ManagerData Engineering Manager

Rovio

Hulu Logo

Hulu

Asana Logo

Asana

Test with AI interviewer
Get answer reviewed by AI
a year ago
Statistics
a year ago
Let's say you draw a value randomly each day from a normal distribution, with a mean of 0 and a standard deviation of How many days, on average, do you think it would take to obtain a value greater than 2?
Data Scientist

Rovio

NVIDIA Logo

NVIDIA

Comcast Logo

Comcast

Test with AI interviewer
Get answer reviewed by AI
a year ago
Coding
a year ago
Write a function to manipulate a pandas dataframe.
Data Scientist

Rovio

Monzo Logo

Monzo

Commvault

Test with AI interviewer
Get answer reviewed by AI
a year ago
Statistics
a year ago
In a grid with numerical values assigned to each spot, what approach would you use to compute the highest sum from the top-left to the bottom-right corner, with the condition of moving only down or to the right?
Data Scientist

Rovio

Babylon Health Logo

Babylon Health

Zoom Logo

Zoom

Test with AI interviewer
Get answer reviewed by AI
a year ago
Statistics
a year ago
How likely is it to flip two heads back-to-back with a standard coin?
Data Scientist

Rovio

Waymo Logo

Waymo

Peloton Logo

Peloton

Test with AI interviewer
Get answer reviewed by AI
a year ago
Behavioral
a year ago
Tell me about a project you are proud of?
Data ScientistProduct ManagerBackend EngineerSoftware Engineer

Rovio

Cisco Logo

Cisco

GoodData Logo

GoodData

Test with AI interviewer
Get answer reviewed by AI
a year ago
Coding
a year ago
How would you write a Python script to produce the Fibonacci series?
Data Scientist

Rovio

Fitbit Logo

Fitbit

Deloitte Logo

Deloitte

Test with AI interviewer
Get answer reviewed by AI
a year ago
Analytics Case
a year ago
Suppose a new product is set to launch, but usage metrics appear to be in decline. What would you advise the product team to do next?
Data Scientist

Rovio

Gusto Logo

Gusto

GoCardless Logo

GoCardless

Test with AI interviewer
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 179 results

Previous45678Next

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

  • Cash App Machine Learning Engineer Interview
  • Stripe Machine Learning Engineer Interview
  • Canva Backend Engineer Interview
  • Google Technical Program Manager Interview
  • Pinterest Product Manager Interview Guide
  • Amazon Business Intelligence 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.