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
Microsoft logo
Microsoft
Medium
Product Manager

Behavioral & Leadership Fit at Microsoft

Microsoft Product Manager Behavioral and Leadership Fit Prepare for a Microsoft Product Manager onsite behavioral and leadership interview. Use specif...

Behavioral & LeadershipRequirements & Launch ExecutionMotivation & Fit
11
0
116 people solved
Jul 4, 2025
TikTok logo
TikTok
Medium
Software Engineer

Explain project choices, metrics, and AI usage

Behavioral / Project deep-dive You’ll be asked to walk through a recent project you worked on (preferably one with meaningful technical and business i...

Behavioral & LeadershipProject Deep DiveAI-Assisted Development
10
0
96 people solved
Mar 1, 2026
Meta logo
Meta
Medium
Product Manager

Designing a Chat-Based Storefront and Checkout Product Inside WhatsApp

You are a product manager at Meta, and leadership wants a new WhatsApp product named "Shops." Design it: explain what Shops does and why it belongs in...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Aug 3, 2026
Disney logo
Disney
Medium
Product Manager

Cold-Start Personalization for New Disney+ Subscribers

You are a product manager on Disney+. Recommendations normally lean on what a subscriber has already watched, but someone who signed up today has watc...

Product Design & StrategyProduct Design & ImprovementPersonalization
0
0
10 people solved
Aug 2, 2025
Spotify logo
Spotify
Medium
Product Manager

Build a Metrics Framework and North Star Metric for Spotify

You are a product manager at Spotify and have been asked to build the metrics for the product. Propose a metrics framework: the goal the metrics serve...

Analytics & ExperimentationMetrics & KPIs
1
0
16 people solved
Aug 26, 2025
Intuit logo
Intuit
Medium
Software EngineerSenior+

Explain LLMs, AI-native vs. conventional apps, daily AI use, and the dangers of AI

In the phone screen for a staff-level backend engineering role, roughly 20 to 25 minutes are set aside for a conversation about AI. It is not a coding...

Machine LearningLLM ApplicationsAI-Assisted Development
1
0
10 people solved
Dec 31, 2025
Google logo
Google
Hard
Data Scientist

Experimentally evaluate jogging-route recommendations

Design an Evaluation for Jogging Route Recommendations in Maps Objective Design an A/B test and evaluation framework for recommending optimal jogging ...

Analytics & ExperimentationExperiment Design (A/B Testing)Hypothesis Testing
15
0
174 people solved
Oct 13, 2025
Twitch logo
Twitch
Medium
Product Manager

Inside an Adaptive Bitrate Streaming Manifest (HLS/DASH) for Twitch Video

You are interviewing for a product manager role at Twitch, and the interviewer asks a technical question: what is a media manifest in video streaming,...

Software Engineering FundamentalsTechnical Tradeoffs for PMsFile & Media Storage
1
0
10 people solved
Jun 8, 2025
TikTok logo
TikTok
Medium
Product Manager

Mapping TikTok's Competitive Landscape Across Viewers, Creators and Advertisers

You are interviewing for a product manager role at TikTok. Who are TikTok's competitors, and what does each one compete with it for? `hint More than o...

Product Design & StrategyMarket & Competitive AnalysisProduct Strategy
0
0
10 people solved
May 20, 2025
Yahoo logo
Yahoo
Hard
Data Scientist

Diagnose a 10% DAU drop

On-Call Incident: Yahoo Mail DAU Down 10% on 2025-09-01 Assume all times are UTC, the product is global, and DAU is the canonical daily active user me...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
12
0
101 people solved
Oct 13, 2025
DoorDash logo
DoorDash
Medium
Data Scientist

Investigate Causes of Cold Meal Deliveries

Investigate and Reduce Cold Food Deliveries A delivery service is receiving customer complaints that meals arrive cold. You need to investigate the ro...

Analytics & ExperimentationMetric DiagnosticsExperiment Design (A/B Testing)
47
0
280 people solved
Jul 12, 2025
Meta logo
Meta
Medium
Product Manager

Make the 2016 Go or No-Go Call on Adding Stories to the Facebook App

It is 2016 and you are a product manager at Facebook. The company is weighing whether to add Stories (photos and short videos that disappear after 24 ...

Product / Decision MakingExperiment Design (A/B Testing)Experiment Analysis & Readout
0
0
7 people solved
Sep 13, 2025
Capital One logo
Capital One
Easy
Data Scientist

Compute Groupon unit economics and break-even

Question You run a restaurant with the following daily economics: - Baseline demand: 20 tables/day (assume one party per table) - Average pre-discount...

Statistics & MathBusiness Case Analysis
11
0
167 people solved
Oct 13, 2025
Meta logo
Meta
Medium
Product Manager

Designing Facebook's First Childcare Product: Scope, Segment and MVP

You are a product manager at Meta, and the company is considering moving Facebook into the childcare space. You have been asked to recommend what to b...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
9 people solved
Apr 13, 2026
Google logo
Google
Medium
Product Manager

Design a Product That Solves Coordination Problems for Groups Traveling Together

You are asked to build a new product for group travel: trips that several people plan and take together. Decide whom the product is for, find the prob...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Jun 11, 2026
Apple logo
Apple
Medium
Product Manager

Trace How Rewards and Payments Move Between Apple Card and Apple Cash

In a product manager interview at Apple, you are asked a technical product question: explain how Apple Card and Apple Cash work together. Describe wha...

Software Engineering FundamentalsTechnical Tradeoffs for PMsPayments & Ledgers
1
0
11 people solved
Apr 12, 2025
LinkedIn logo
LinkedIn
Medium
Product Manager

Design a New LinkedIn Feature That Helps Workers Worldwide Advance Their Careers

Imagine you joined LinkedIn as a product manager today. Which new feature would you build to strengthen the global workforce? Explain what you take "s...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Aug 26, 2025
Meta logo
Meta
Easy
Data Scientist Locked

Convert multi-currency revenue to USD totals

This question evaluates a candidate's competency in converting multi-currency revenue into USD totals by aligning event dates with FX rates, handling ...

Data Manipulation (SQL/Python)SQLMetrics & KPIs
4
0
56 people solved
Feb 16, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Parking Facility Product Sense: Users, Journey, Features and Success Metrics

Design a parking lot. The prompt is deliberately open, so treat it as a product sense exercise: decide what kind of lot you are designing and for whom...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Feb 28, 2026
Millennium logo
Millennium
Easy
Product Manager

Answer first-round HR questions

You are preparing for a first-round HR screening for a Product Manager role. The interviewer may ask common fit and motivation questions rather than d...

Behavioral & LeadershipMotivation & FitMetrics & KPIs
7
0
132 people solved
Jul 7, 2024
Previous1...575859...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