PracHub
QuestionsExperienceLearningGuidesInterview Prep
Visa Tools

Visa Tools

Visa Sponsors

Find employers with sponsorship filings

H-1B Odds Calculator

Explore your lottery selection odds

Visa Bulletin

Monthly green-card priority dates

PracHub

Master your tech interviews with 10,000+ real questions from top companies.

Product

  • Questions
  • Learning Tracks
  • Interview Guides
  • Resources
  • Green Card Tracker
  • Premium
  • Practice with AI agents
  • For Universities
  • Careers

Browse

  • By Company
  • By Role
  • By Category
  • Topic Hubs
  • Interview Experiences
  • SQL Questions
  • Blind 75
  • AI Coding Questions
  • Compare Platforms
  • Discord Community

Support

  • support@prachub.com

Legal

  • Privacy Policy
  • Terms of Service
  • About Us

© 2026 PracHub. All rights reserved.

Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.1k
Companies
972
Updated
10.24.2026
1.1k Questions 972 Companies10.24.2026
PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

Showing 20 results
Shopify logo
Shopify
Medium
Product Manager

Reduce first-session no-shows for an insurer-referred video therapy service

A company provides counseling over live video: each patient meets a therapist once a week in a video session. Patients are not charged directly. Inste...

Product Design & StrategyProduct Design & ImprovementUser Behavior & Funnels
0
0
6 people solved
May 11, 2024
Robinhood logo
Robinhood
Medium
Product Manager

Pick a Robinhood Customer Segment and Design a Prioritized Product Improvement

You are a product manager at Robinhood, the app people use to buy and sell stocks and other investments. How would you improve the product? Choose who...

Product Design & StrategyProduct Design & Improvement
0
0
6 people solved
Jun 22, 2024
Meta logo
Meta
Medium
Product Manager

Instagram Shops Growth: Raising Completed In-App Purchases

You are the product manager for Instagram Shops. How would you increase the number of transactions completed through it? `hint Find the weakest step S...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Oct 19, 2025
Google logo
Google
Medium
Product Manager

Explain a past product's design system: principles, components and trade-offs

An interviewer asks you to pick one product you have managed as its product manager and walk them through that product's design system. `hint Explain ...

Product Design & StrategyProject Deep Dive
0
0
9 people solved
Feb 26, 2025
Meta logo
Meta
Medium
Product Manager

Facebook Product Strategy: Helping Communities Get Ready for the Next Pandemic

How should Facebook improve its products so that people and communities are better prepared for the next pandemic? `hint Start from what broke last ti...

Product Design & StrategyProduct Design & ImprovementTrust & Safety
0
0
5 people solved
Jan 3, 2025
Google logo
Google
Medium
Product Manager

Google Pay product improvement for time-pressed users juggling routine payments

You are a product manager on Google Pay. How would you improve it for busy people? Say exactly which busy people you mean, identify where paying with ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
8 people solved
Jun 27, 2026
DoorDash logo
DoorDash
Medium
Product Manager

Make Turo Trips Go Smoothly from Confirmed Booking to Final Charges

Turo is a peer-to-peer car rental marketplace: hosts list their own cars and guests rent them. As a product manager, improve the Turo experience for e...

Product Design & StrategyProduct Design & Improvement
0
0
7 people solved
Apr 25, 2025
Meta logo
Meta
Easy
Data Scientist

Design and evaluate a new group call feature

Product / DS Case: Group Calls for Messenger Groups Messenger has Groups but does not currently support group calls. You are evaluating whether to bui...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
12
0
105 people solved
Dec 8, 2025
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Uber Ride Ratings Trail the Industry by 20%: Diagnose the Gap and Close It

You are a product manager at Uber. Uber's ride rating is running 20% below the industry standard. How would you work out what is behind the gap, and w...

Analytics & ExperimentationMetric DiagnosticsProduct Design & Improvement
1
0
11 people solved
Jun 28, 2024
Flipkart logo
Flipkart
Medium
Product Manager

Define metrics for missing assortment on Flipkart and plan how to close those gaps

You are a product manager at Flipkart. Explain how you would measure selection gaps on the marketplace, meaning cases where shoppers come for somethin...

Product Design & StrategyMetrics & KPIsPrioritization & Tradeoffs
0
0
8 people solved
Apr 30, 2025
Spotify logo
Spotify
Medium
Product Manager

Spotify Premium Trial: Turn Trial-Month Engagement into Paying, Retained Members

Spotify gives new users a free one-month trial of its paid membership. The team has found that many trial users do not become paying members once the ...

Product Design & StrategyGrowth & MonetizationProduct Design & Improvement
0
0
6 people solved
Jul 14, 2024
Tinder logo
Tinder
Medium
Product Manager

Adapting Tinder's swipe-and-photo experience for blind and low-vision users

You are a product manager working on Tinder, the dating app where people browse profiles and swipe to say yes or no. Design Tinder for people who are ...

Product Design & StrategyAccessibility & Inclusive DesignProduct Design & Improvement
0
0
7 people solved
Sep 20, 2025
Meta logo
Meta
Medium
Product Manager

Zoom Product Improvement: Choose a Segment, Find Pain Points, Prioritize a Fix

Zoom is one of the most widely used video meeting products. Propose how you would improve it: choose the users you would build for, explain what gets ...

Product Design & StrategyProduct Design & Improvement
0
0
6 people solved
Dec 30, 2024
Booking.com logo
Booking.com
Medium
Product Manager

Refining a calendar app's sync-failure user story for backlog readiness

You are the product manager for a calendar app, and your team is focused on improving error handling. This user story is up for refinement: > As a use...

Product / Decision MakingRequirements & Launch Execution
0
0
7 people solved
Jul 11, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Explaining OAuth with LinkedIn: parties, the sign-in flow and why passwords stay private

Describe how OAuth works when LinkedIn is involved. Explain who takes part, what happens step by step from the moment a person clicks a social sign-in...

Software Engineering FundamentalsTechnical Tradeoffs for PMsAuthentication & Authorization
0
0
8 people solved
Sep 3, 2024
Uber logo
Uber
Medium
Product Manager

Urban Parking Redesign: From Searching for a Space to Driving Away

You are asked, as a product manager, to redesign the experience of parking a car in a city. Decide which part of the problem to focus on and who you a...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
5 people solved
Apr 1, 2025
Nubank logo
Nubank
Medium
Product Manager

Growing Uber's Business With Older Adults: Segments, Barriers and Product Bets

You are a product manager at Uber. How would you grow Uber's business by going after older adults as a customer segment? `hint Look past the person in...

Product Design & StrategyAccessibility & Inclusive DesignGrowth & Monetization
0
0
5 people solved
Jun 24, 2026
LinkedIn logo
LinkedIn
Medium
Product Manager

Product Sense Warm-Up: Make the Case for a Product You Love

Pick your favorite product, either a digital product or a piece of hardware, and make the case for why it has earned that spot. `hint Explain the mech...

Product Design & StrategyProduct Sense
0
0
5 people solved
Aug 10, 2025
Google logo
Google
Medium
Product Manager

Google Calendar retention: reframing a 10x goal and choosing the product bets

You are a product manager on Google Calendar. The goal you are given is to make user retention ten times better than it is today. What would you do to...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
9 people solved
Feb 14, 2025
Google logo
Google
Medium
Product Manager

Favorite Products & Optimization

Product Sense and Roadmapping Prompt: Favorite Products and Optimization You are interviewing for a consumer-facing Product Manager role. Evaluate pro...

Behavioral & LeadershipProduct Design & ImprovementProduct Sense
16
0
122 people solved
Jul 4, 2025
Previous1...282930...54Next
Popular Categories
SQLBlind 75
Daily Quest

Sign in to earn XP for every problem you solve.

Choose your next challenge

All learning

Blind 75

75 free coding problems to build your foundations, with hints, explanations, and a progress checklist.

Arrays · Graphs · Dynamic programming

Explore Blind 75

ML System Design

Work through the decisions behind machine learning systems, from data to serving.

Data · Models · Evaluation

Explore the course

System Design Interview

Practice reasoning about architecture, scale, and the tradeoffs that shape a system.

Architecture · Scale · Tradeoffs

Explore the course

Explore by company

All companies
  • Meta
  • Google
  • Amazon
  • Apple
  • Microsoft
  • Netflix
  • Capital One
  • TikTok
  • DoorDash
  • Uber
  • Coinbase
  • Airbnb
  • LinkedIn
  • Salesforce
  • Snapchat
  • Spotify
  • PayPal
  • Lyft
  • Pinterest
  • Anthropic
  • OpenAI
  • Databricks
  • Rippling
  • Jane Street

Explore by role

  • Data Scientist
  • Software Engineer
  • Machine Learning Engineer
  • Product Manager
  • Data Engineer
  • Data Analyst
  • Frontend Engineer
  • Backend Engineer
  • Site Reliability Engineer
  • Technical Program Manager

Explore by category

  • Blind 75
  • Coding & Algorithms
  • System Design
  • Machine Learning
  • ML System Design
  • SQL & Python
  • Analytics & Experimentation
  • Behavioral & Leadership
  • Statistics & Math
  • Product / Decision Making
  • Product Design & Strategy
  • SWE Fundamentals

Popular interview guides

  • Meta SWE
  • Meta DS
  • Meta PM
  • Google SWE
  • Google DS
  • Google MLE
  • Amazon SWE
  • Amazon DS
  • Amazon DE
  • Apple SWE
  • Apple MLE
  • Microsoft SWE
  • Microsoft DS
  • TikTok SWE
  • TikTok DS
  • Uber SWE
  • Uber DS
  • DoorDash SWE
  • DoorDash DS
  • Airbnb SWE
  • Airbnb DS
  • LinkedIn SWE
  • LinkedIn DS
  • Netflix SWE
  • Coinbase SWE
  • Capital One DS
  • OpenAI SWE
  • Anthropic SWE

Popular question categories

  • Blind 75
  • Meta Coding
  • Google System Design
  • Amazon Coding
  • Meta Analytics
  • Google ML
  • Amazon System Design
  • Capital One SQL
  • TikTok ML
  • Meta SQL
  • Uber Analytics
  • DoorDash Coding
  • Google Coding
  • Netflix System Design
  • Airbnb Analytics
  • LinkedIn SQL