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
1.4k
Companies
972
Updated
10.20.2026
1.4k Questions 972 Companies10.20.2026
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
Meta logo
Meta
Medium
Product Manager

Design a Startup Product That Takes the Pain Out of Parking

You are the product manager at a startup that has raised plenty of money, and the team wants parking to be the problem it solves. Decide which parking...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Jun 25, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Surface Partnership: Design Delta's Seatback Entertainment System

You are a product manager on the Microsoft Surface team. Delta Air Lines has asked you to design its ideal in-flight entertainment system. Nothing is ...

Product Design & StrategyProduct SenseProduct Strategy
0
0
5 people solved
Aug 13, 2024
SoFi logo
SoFi
Medium
Product Manager

Choose a Millennial Segment and Design an MVP for Their Biggest Money Problem

You are asked to build a personal finance product, delivered as an app, whose target users are millennials: the generation commonly defined as born be...

Product Design & StrategyProduct Sense
0
0
5 people solved
Aug 3, 2024
Meta logo
Meta
Medium
Product Manager

Meta product design for athletes: target segment, MVP and success metrics

You are a product manager at Meta, and the CEO asks you to build a new product for athletes. What would you build? Decide which athletes it serves and...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Apr 11, 2025
Google logo
Google
Medium
Product Manager

Plan a Public City Wi-Fi Network: Goal, Target Users, Rollout and Success Metrics

You are a product manager asked to design a public Wi-Fi network for the city where you live. Approach it as a product rather than a wiring diagram: d...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Dec 18, 2024
Uber logo
Uber
Medium
Product Manager

Designing a Driver Incentive Program for a Ride-Hailing Marketplace

You are the manager put in charge of designing an incentive structure for the drivers of a cab aggregator, a ride-hailing app that connects riders wit...

Product Design & StrategyGrowth & MonetizationBusiness Case Analysis
0
0
7 people solved
Feb 15, 2024
Meta logo
Meta
Medium
Product Manager

Define Facebook Lite's Goal: Target Users, North-Star Metric and Guardrails

You are a product manager on Facebook Lite, the lightweight version of the Facebook app that Meta offers alongside the main app. What should Facebook ...

Analytics & ExperimentationMetrics & KPIsProduct Sense
0
0
8 people solved
Apr 7, 2025
Google logo
Google
Medium
Product Manager

Controller Algorithm for a Single-Rider Pandemic Elevator

A building has a bank of elevators, and a respiratory pandemic has made people unwilling to share a small enclosed space with strangers. In a product-...

System DesignTechnical Tradeoffs for PMsSimulation & State Machines
0
0
7 people solved
Oct 15, 2024
Meta logo
Meta
Medium
Product Manager

Measuring a voice-only Stories format at Meta: primary metric, funnel and guardrails

You are a product manager at Meta, and your team is launching a new kind of Stories post that contains only audio, with no photo or video. What metric...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
0
0
5 people solved
May 31, 2026
Apple logo
Apple
Medium
Product Manager

Product Sense: Choosing a Segment and Designing an Apple Watch Improvement

You are a product manager on Apple Watch. How would you make it better? `hint Choose before you build The watch serves very different people, from ath...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
4 people solved
Dec 11, 2024
Google logo
Google
Medium
Product Manager

Collaborative genealogy app that makes building a family history social and fun

Design an app that helps people build their family tree and has a fun, social side, so that relatives enjoy working on it together. Explain who the ap...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
9 people solved
Nov 5, 2025
Google logo
Google
Medium
Product Manager

Pitch Google's Next Hardware Bet, Its Ecosystem Fit and Year-One US Unit Sales

You have just become the head of Google's hardware division. Pitch the next big product the division should build, show how it fits with the rest of G...

Product Design & StrategyProduct StrategyEstimation & Market Sizing
0
0
5 people solved
Jun 24, 2024
Google logo
Google
Medium
Product Manager

Design a marketplace that matches students with tutors who fit their needs

Design a product that helps students and tutors find each other. Explain who you would build it for on each side, which of their problems you would so...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
8 people solved
Jan 2, 2026
Google logo
Google
Medium
Product Manager

Google Earth Strategy: Keep Investing, Fold Into Maps or Sunset the Product?

Google Earth is Google's free interactive globe: satellite and aerial imagery, terrain and 3D views of places around the world, available on the web, ...

Product Design & StrategyProduct StrategyBusiness Case Analysis
0
0
5 people solved
Sep 20, 2024
Meta logo
Meta
Medium
Product Manager

Instagram as a PM design case: what to build, for whom and why

Design Instagram, the app where people share photos and videos and keep up with the accounts they follow. `hint Agree on the reading This prompt can m...

Product Design & StrategyProduct Sense
0
0
8 people solved
Feb 18, 2024
Google logo
Google
Medium
Product Manager

Product Feature to Increase Purchase Appeal of a Consumer Autonomous Car

You are a product manager on a team that builds self-driving cars for consumers to buy and own. Propose one feature that would make the car a more app...

Product Design & StrategyProduct Sense
0
0
5 people solved
Sep 30, 2024
Google logo
Google
Medium
Product Manager

Product Sense Case: Reimagining a Patrol Station for Its Primary Users

An interviewer gives you a one-line prompt: redesign a patrol station. Work out what kind of station is meant and whose experience you are improving, ...

Product Design & StrategyProduct Design & ImprovementProduct Sense
1
0
9 people solved
Oct 1, 2025
Uber logo
Uber
Medium
Product Manager

Pick a Fitness Product You Love, Then Diagnose Its Three-Month User Drop-Off

Tell me about your favorite fitness product and why you like it. Then suppose you discover that its users tend to stop using it around the three-month...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
3 people solved
Feb 6, 2025
Google logo
Google
Medium
Product Manager

Wearable tech hat product design: target users, MVP features and success metrics

You are asked to design a smart hat, meaning a hat with built-in electronics. Choose who it is for, the problem it solves for them, what the first ver...

Product Design & StrategyProduct Sense
0
0
5 people solved
Sep 6, 2024
Google logo
Google
Medium
Product Manager

Design the Product and Operations of a Wholesale Boxed-Sushi Factory

Design a sushi factory whose business is selling boxed sushi to wholesale customers. `hint Start from the buyer Who buys boxed sushi wholesale, and wh...

Product Design & StrategyOperations & CapacityProduct Sense
0
0
4 people solved
Oct 1, 2024
Previous1...404142...73Next
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