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
Stripe logo
Stripe
Medium
Product Manager

Product sense: justify three go-to apps, then design an upgrade for one

Tell the interviewer which three apps you like most and what makes each one stand out, then take one of the three and explain how you would make it be...

Product Design & StrategyProduct SenseProduct Design & Improvement
0
0
7 people solved
Jun 7, 2024
Meta logo
Meta
Medium
Product Manager

Facebook product sense: a feature that makes local communities more active

You are a product manager at Facebook. Design a product that raises engagement within a local community. Explain which community members you would foc...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
3 people solved
Mar 21, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Designing a Children's E-Book Library App That Builds a Reading Habit

Design a digital library product whose purpose is to get children reading more. `hint Choose the child and the obstacle A six-year-old still learning ...

Product Design & StrategyProduct Sense
0
0
4 people solved
Sep 16, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Home-Chef Product Sense: Choosing the First Segment, Pain Point and MVP

You are asked to design a new platform for home chefs. Decide what the platform should do for them, which users it should serve first, and what belong...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Jun 23, 2024
Meta logo
Meta
Medium
Product Manager

Healthcare Product Design: Improving Patient Access to and Contact With Doctors

Design a product that makes the connection between people and their doctors work better. Explain who you would build it for, what you would ship first...

Product Design & StrategyProduct Sense
0
0
5 people solved
Oct 7, 2024
Google logo
Google
Medium
Product Manager

Find new ventures enabled by a driverless-only urban interstate corridor

Picture a major city where one section of the interstate highway that passes through it is open only to self-driving cars: human-driven vehicles are n...

Product Design & StrategyProduct StrategyPrioritization & Tradeoffs
0
0
9 people solved
May 3, 2025
Google logo
Google
Medium
Product Manager

Google Residential Building as a Product: Choosing Residents, Features and Metrics

As a product manager, you are asked to design a residential apartment complex for Google. Treat the building as a product: decide who will live there ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Dec 17, 2024
Amazon logo
Amazon
Medium
Product Manager

Amazon Market-Entry Strategy for Online Learning: Where to Play and How to Enter

Amazon is weighing a move into the online education (e-learning) market, and you are asked what its strategy should be. Recommend which part of the ma...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Sep 13, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Accessible Door Product Design Centered on People With Little or No Vision

You are a product manager asked to design a door for people with visual impairments. Choose the context and the users you will design for, work out th...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
5 people solved
Mar 16, 2025
Quora logo
Quora
Medium
Product Manager

Quora Engagement Strategy: Choosing a User Segment and Prioritizing Site Improvements

Quora is a question-and-answer website: people ask questions on any subject, others answer them, and users can follow topics and people and vote on an...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
6 people solved
Jul 12, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Scheduling App Product Design in 15 Minutes: Use Cases, Differentiators, Block Diagram

You are interviewing for a product manager role and have 15 minutes to design an app for time management, described as a "universal" calendar. The int...

Product Design & StrategyProduct SenseSystem Design Fundamentals
0
0
7 people solved
Oct 16, 2024
Google logo
Google
Medium
Product Manager

Product Design Exercise: A Writing Pen Built Around Kids' Needs

Design a pen made for children to use. `hint Separate user from buyer The child holds the pen, but adults buy it and decide where it is allowed. Decid...

Product Design & StrategyProduct SenseUser Research & Discovery
0
0
5 people solved
Sep 28, 2024
Google logo
Google
Medium
Product Manager

Conceiving the Post-Smartphone Product: A Five-to-Seven-Year Product Vision

You are a product manager asked to design a product that takes over the role the smartphone plays in people's lives within the next five to seven year...

Product Design & StrategyProduct SenseProduct Strategy
0
0
4 people solved
Feb 24, 2025
Google logo
Google
Medium
Product Manager

Rethinking the Bookshelf for Senior Citizens: A Physical Product Design Exercise

Come up with a bookshelf meant for older people to use. Explain exactly who you are designing for, which problems the design solves, and which concept...

Product Design & StrategyProduct Sense
0
0
5 people solved
Aug 28, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Inventing and Scoping a New Feature for Meta's Messaging Apps

Come up with a new, inventive feature for chat and design it. The interviewer keeps the prompt open-ended on purpose and says you may assume whatever ...

Product Design & StrategyProduct Sense
0
0
7 people solved
Jun 19, 2024
Google logo
Google
Medium
Product Manager

Next-Track Logic for a Million-Song Radio Service Driven by One Listener Input

A radio station draws its music from a catalog of more than one million songs. Design the algorithm that decides which song plays next, given that the...

Machine LearningProduct SenseRecommendation Systems
0
0
7 people solved
Apr 15, 2024
Google logo
Google
Medium
Product Manager

Design a screenless robot: choose its purpose, users and voice-first interaction

Design a robot that has no screen. Decide what the robot is for and whom it serves, then explain how you would design it, including how people would c...

Product Design & StrategyProduct Sense
0
0
6 people solved
Aug 27, 2024
BlaBlaCar logo
BlaBlaCar
Medium
Product Manager

Growth Plan to Win Back a Carpooling App's Drivers and Riders After COVID Lockdowns

You are the product manager responsible for growth at a social carpooling app. COVID-19 lockdowns have been in force, and the app's key numbers (daily...

Product Design & StrategyGrowth & Monetization
0
0
6 people solved
Jul 25, 2024
Meta logo
Meta
Medium
Product Manager

Measuring Instagram's Swipe-to-Camera Shortcut for Posting Photos

On Instagram, a person on the home feed can swipe left to reach a separate screen; from there they can message friends or open the camera, take a phot...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
4 people solved
Oct 4, 2024
Google logo
Google
Medium
Product Manager

Animal tracking product: picking a segment, MVP device and success metrics

Design a product that helps people keep track of animals. Decide who it serves, what it does, and how you would judge whether it works. `hint Let the ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Sep 3, 2024
Previous1...383940...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