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 18,000+ 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
18.6k
Companies
980
Updated
11.12.2026
18.6k Questions 980 Companies11.12.2026
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
T-Mobile logo
T-Mobile
Medium
Product Manager

Pitching Your Fit for a Product Manager Role at T-Mobile

In a product manager interview at T-Mobile, the interviewer asks you directly why they should hire you for this role. Give the answer you would delive...

Behavioral & LeadershipMotivation & Fit
0
0
6 people solved
Dec 22, 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
Robinhood logo
Robinhood
Medium
Software EngineerSenior+ Locked

Design an At-Most-Once Job Scheduler

This question evaluates a candidate's competency in distributed systems and system design, focusing on at-most-once execution semantics, fault toleran...

System DesignJob Scheduling & WorkflowsDistributed Transactions & Idempotency
13
0
107 people solved
Jan 14, 2026
Capital One logo
Capital One
Medium
Data Scientist

Evaluate Energy One's Transition to Renewable Energy Sources

Evaluate Energy One's Transition to Renewable Energy Sources Energy One is evaluating a move from fossil fuels to renewable power and must analyze fin...

Analytics & ExperimentationBusiness Case AnalysisMetrics & KPIs
65
0
194 people solved
Jul 12, 2025
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Behavioral: winning the budget and people your product needs

Your product needs more budget, more people, or both. How would you go about getting them? `hint Think like the person saying yes Ask what the decisio...

Behavioral & LeadershipLeadership & InfluenceCommunication & Stakeholders
0
0
5 people solved
Dec 12, 2023
Meta logo
Meta
Medium
Data Scientist

Analyze Recent User Engagement in Video Calls

calls +-----------+-----------+---------------------+---------+---------+ | caller_id | callee_id | call_start_timestamp| country | call_id | +-------...

Data Manipulation (SQL/Python)
86
0
281 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

Google Product Sense: Choosing a Segment and First Version for a Location-Sharing App

Google plans to launch a new app whose core is location sharing technology. As the product manager, decide which user group you would build it for, th...

Product Design & StrategyProduct SenseTrust & Safety
0
0
5 people solved
Feb 8, 2025
Apple logo
Apple
Medium
Product Manager

Explain Why an Everyday Physical Product You Love Is Well Designed

Pick a non-tech product you reach for often and would call a favorite. Explain what it is and why it works so well. `hint Explain the design, not the ...

Product Design & StrategyProduct Sense
0
0
6 people solved
Nov 18, 2024
Meta logo
Meta
Medium
Product Manager

Propose One New Privacy Control for WhatsApp and Justify the Choice

You are a product manager on WhatsApp at Meta, and you are asked which privacy feature you would add to the app. Propose one new feature: explain who ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Aug 19, 2025
Amazon logo
Amazon
Medium
Product Manager

Amazon PM Behavioral: Describe a Hard Trade-off Decision You Owned and Its Outcome

You are interviewing for a product manager role at Amazon. Describe a situation in which you had to choose between two options that both had real valu...

Behavioral & LeadershipAmbiguity & Decision Making
1
0
11 people solved
Jan 1, 2026
Meta logo
Meta
Easy
Data Scientist Locked

Design an ad recommendation ranking approach

This question evaluates competency in machine-learning driven ad ranking and recommendation systems, including objective formulation, modeling strateg...

Machine Learning
9
0
74 people solved
Dec 6, 2025
Microsoft logo
Microsoft
Medium
Product Manager

In-car dashboard design for an electric vehicle: displays and controls

You are asked to design the dashboard for an electric vehicle: decide who it serves, what it shows and how drivers interact with it. `hint What change...

Product Design & StrategyProduct Sense
0
0
6 people solved
May 28, 2024
Meta logo
Meta
Medium
Product Manager

Gift Recommendation Startup: Rank the Features for a First Version

You are the product manager at a new startup whose mission is to make it easier to choose the right present for friends and family members. As you bui...

Product Design & StrategyPrioritization & TradeoffsMetrics & KPIs
0
0
6 people solved
Apr 29, 2026
Google logo
Google
Medium
Product Manager

Reduce YouTube App Battery Drain on Phones With No Visible Product Changes

You are a product manager for the YouTube mobile app and have been asked to make the app use less battery, with one constraint: you may not change the...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
May 14, 2026
Google logo
Google
Medium
Product Manager

Product Sense: Giving Parents Clear Visibility Into Their Child's School Progress

As a product manager, you are asked to design an app that helps parents keep track of how their child is doing at school. Explain which parents you wo...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
3 people solved
Jan 29, 2025
Sony logo
Sony
Medium
Product Manager

Choosing the metrics and thresholds that would justify shutting down a news app

Imagine you are the product manager who owns a news app. What signals in your data would convince you that the right move is to shut the app down rath...

Analytics & ExperimentationMetrics & KPIsProduct Strategy
0
0
9 people solved
May 26, 2025
Meta logo
Meta
Medium
Product Manager

Facebook restaurant reviews and reservations: business case, data needs, team goal

You are a product manager at Meta working on Facebook. You think Facebook should launch a restaurant product where people can read and write reviews o...

Product Design & StrategyProduct StrategyMetrics & KPIs
1
0
7 people solved
Sep 13, 2025
Yulu logo
Yulu
Medium
Product Manager

Success Metrics to Judge a Yulu Micromobility Rollout in Tier 2 Indian Cities

Yulu, which offers app-based shared bikes for short trips in Indian cities, wants to launch in Tier 2 cities. As the product manager for this launch, ...

Analytics & ExperimentationMetrics & KPIsLaunch Evaluation
0
0
6 people solved
Sep 16, 2024
Atlassian logo
Atlassian
Medium
Product Manager

Setting the Strategy and Prioritized Roadmap for Jira's iOS and Android Apps

You have just become the product manager for the mobile apps of Jira, Atlassian's tool for planning and tracking work. What roadmap would you set for ...

Product Design & StrategyRoadmapping & PlanningPrioritization & Tradeoffs
0
0
7 people solved
Sep 5, 2024
Google logo
Google
Medium
Product Manager

Product Sense Case: A Shower Concept for People With Little or No Vision

You are asked to come up with a shower product for people who are blind or have very little usable vision. Explain whom you would design it for, which...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
5 people solved
Aug 16, 2024
Previous1...782783784...929Next
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