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
4.0k
Companies
972
Updated
11.02.2026
4.0k Questions 972 Companies11.02.2026
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
Google logo
Google
Medium
Software Engineer

Evaluate career paths under visa constraints

Career Decision Analysis After Layoff: 7 Paths, Decision Criteria, Matrix, Recommendation, and 90-Day Plans Context You are a laid-off software engine...

Behavioral & LeadershipAmbiguity & Decision MakingPrioritization & Tradeoffs
17
0
114 people solved
Sep 6, 2025
Amazon logo
Amazon
Medium
Product Manager

Estimating Average and Peak Concurrent Facebook Users Worldwide

Estimate the number of people using Facebook at a single moment in time. `hint Turn a day into a minute Start from a daily figure you can reason about...

Product / Decision MakingEstimation & Market Sizing
0
0
6 people solved
Dec 15, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: A Home-Trading Product for Travelers, From Trust to Matching

Design a product that lets people trade homes with one another while they travel. `hint Every member is both sides In a swap each household is a guest...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Dec 30, 2025
Google logo
Google
Medium
Product Manager

Growth Strategy for Expanding One Highly Successful Food Truck

You own one food truck and business is booming. You want to turn it into a much larger business. How would you go about scaling it? Explain how you wo...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
6 people solved
Jun 30, 2024
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
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Office in the Browser: Growing Usage Despite Gaps With the Desktop Apps

Office for the web is the browser-based version of Microsoft's Office apps, and it lacks some capabilities the desktop apps have. How would you get mo...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
6 people solved
Apr 5, 2024
Nexon logo
Nexon
Easy
Product Manager

Walk Through Your Background and Motivation

For a Nexon Product Manager interview, prepare answers to common background and motivation questions. You may be asked to walk through your background...

Behavioral & LeadershipMotivation & FitProject Deep Dive
8
0
85 people solved
Jan 27, 2025
Amazon logo
Amazon
Medium
Product Manager

Amazon Video Reviews: Launch Now With a 3-Day Delay or Wait Six Months for ML?

Amazon is building a new feature that lets customers record a video review of a product and upload it, so the video shows on the product page for othe...

Product / Decision MakingPrioritization & TradeoffsBusiness Case Analysis
0
0
5 people solved
Feb 15, 2025
Chime logo
Chime
Medium
Data Scientist

Determine Key Metrics for Spend-Tracker Launch Decision

Determine Key Metrics for Spend-Tracker Launch Decision A/B Decision Framework: Spend-Tracker Feature Context A fintech app ran an A/B test (Test vs. ...

Analytics & ExperimentationExperiment Analysis & ReadoutMetrics & KPIs
80
0
245 people solved
Aug 4, 2025
Google logo
Google
Medium
Product Manager

Average vs Median Google Search Latency: Reasoning About a Skewed Distribution

Consider the response time of searches on Google: how long it takes from the moment a query is submitted until its results come back. Looking across a...

Statistics & MathProbability
0
0
7 people solved
Jan 23, 2025
Airbnb logo
Airbnb
Medium
Product Manager

Airbnb Online Experiences: North-Star Metric and Guardrails for Live Video Activities

Airbnb Online Experiences lets hosts run live activities over video, and guests anywhere in the world book a place in a session. How would you measure...

Analytics & ExperimentationMetrics & KPIs
0
0
8 people solved
Aug 8, 2024
Meta logo
Meta
Medium
Product Manager

Facebook Travel Product: Pick the Users, Problems and MVP Meta Should Build

You are a product manager at Meta. Design a product that brings Facebook into the travel industry. Decide whom it should serve, which of their problem...

Product Design & StrategyProduct SenseProduct Strategy
0
0
5 people solved
Dec 16, 2025
Meta logo
Meta
Medium
Product Manager

Facebook Reels: Launch Rationale and a North-Star Metric with Guardrails

You are a product manager at Meta working on Reels in the Facebook app, the format for short vertical videos. Answer two related questions: why did Fa...

Analytics & ExperimentationMetrics & KPIsProduct Strategy
0
0
8 people solved
Jun 9, 2026
Meta logo
Meta
Medium
Product Manager

Facebook Events success metrics and ten small events vs. one large event

You are the product manager for Facebook Events, the part of Facebook where people create events, invite others, discover gatherings and RSVP. The int...

Analytics & ExperimentationMetrics & KPIs
0
0
6 people solved
Mar 22, 2026
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
Chime logo
Chime
Medium
Data Scientist

Design an Effective A/B Test for Algorithm Launch

Design an Effective A/B Test for Algorithm Launch Design an A/B Test for a New Mobile App Recommendation Algorithm Context A mobile app team plans to ...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
11
0
105 people solved
Aug 4, 2025
American Express logo
American Express
Medium
Product Manager

Digital Banking Product for Children Under 16: Strategy, MVP and Launch Plan

American Express brings you in as an outside consultant. It wants a proposition that would make it the best bank for kids, and it asks you to do three...

Product Design & StrategyProduct StrategyProduct Sense
0
0
7 people solved
Feb 5, 2025
Snapchat logo
Snapchat
Medium
Product Manager

Build a revenue strategy for TikTok across ads, commerce and creators

How would you have TikTok make money? Propose a monetization strategy and say what you would prioritize. `hint Count the sides The app has viewers, cr...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
5 people solved
Jan 13, 2025
Meta logo
Meta
Medium
Product Manager

Choosing TikTok's Next Product Bet for Advertisers Who Sell Online

You are a product manager at TikTok responsible for e-commerce advertisers: businesses that sell products online and buy ads on TikTok to drive those ...

Product Design & StrategyProduct StrategyMetrics & KPIs
0
0
5 people solved
Jan 27, 2026
Meta logo
Meta
Medium
Product Manager

Making a Move to a New City Easier with Facebook or Google

You are interviewing for a product manager role at Google, Microsoft or Facebook. The interviewer asks you to come up with something new that either F...

Product Design & StrategyProduct SenseProduct Strategy
0
0
5 people solved
Jun 6, 2024
Previous1...107108109...200Next
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