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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.0k
Companies
974
Updated
10.21.2026
2.0k Questions 974 Companies10.21.2026
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
Product Manager

Google Photos Improvement: Pick a User Need, Prioritize Fixes, Define Metrics

You are a product manager on Google Photos, Google's app for backing up, organizing, searching and sharing photos and videos. What would you improve, ...

Product Design & StrategyProduct Design & Improvement
0
0
3 people solved
Jun 12, 2024
Lyft logo
Lyft
Medium
Product Manager

Diagnose Why Lyft Is Losing Drivers in a Single City

Lyft is seeing drivers drop off its platform in one city. As the product manager asked to look into it, explain how you would figure out what is happe...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
4 people solved
Nov 23, 2023
Yelp logo
Yelp
Medium
Product Manager

Product Sense: Reimagining Yelp With Restaurant Operators as the Core Users

You are a product manager asked to design an app modeled on Yelp, but built for the people who own restaurants rather than the people who use Yelp to ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Nov 19, 2023
Swiggy logo
Swiggy
Medium
Product Manager

Theme park mobile app: pick the users, the pain points and the first features

Design a mobile app for an amusement park. Decide whom it serves, which of their problems it tackles first and what it does. `hint Walk through a visi...

Product Design & StrategyProduct Sense
0
0
4 people solved
Mar 17, 2024
Google logo
Google
Medium
Product Manager

Plan a YouTube growth push: pick a segment and the levers that lift daily actives

You are a product manager at YouTube, and the goal is to grow the number of daily active users. How would you approach it? Define what should count as...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
3 people solved
Mar 22, 2024
Uber logo
Uber
Medium
Product Manager

Ride-Hailing Surge Fares: Product Design for When Rider Demand Outpaces Drivers

You are a product manager at a ride-hailing company such as Uber or Lyft. Design surge pricing: the feature that raises fares above their normal level...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Mar 12, 2024
Meta logo
Meta
Medium
Product Manager

Real-time video broadcasting on Facebook: segment, pain points and improvements

Facebook Live lets people, Pages and groups stream video in real time to an audience that can watch, comment and react while the broadcast is happenin...

Product Design & StrategyProduct Design & Improvement
0
0
3 people solved
May 28, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Design a Personal Health Record App That Gathers and Shares Medical History

You are a product manager at Microsoft. Design an application that lets citizens gather their own medical information in one place and get to it whene...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Jul 6, 2025
Meta logo
Meta
Medium
Product Manager

Product sense: building roommate discovery into Facebook

You are a product manager at Meta asked to design a new Facebook feature that helps people find roommates. Set a goal for the feature, decide who it s...

Product Design & StrategyProduct SenseTrust & Safety
0
0
7 people solved
Apr 22, 2024
Lyft logo
Lyft
Medium
Product Manager

Evaluate Adding Scheduled Rides to a Ride-Hailing App and Make a Build Decision

You are a product manager for a ride-hailing app where riders can only request a car for immediate pickup. One idea in your product backlog is ride sc...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
9 people solved
Oct 5, 2025
Samsung logo
Samsung
Medium
Product Manager

Connected Home Photo Display: Segment, Features and Success Metrics

Design a smart picture frame: a connected display for the home that shows photos. Explain who it is for, what it should do, and how you would judge wh...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jan 13, 2025
Meta logo
Meta
Medium
Product Manager

Design a Social Discovery Product That Brings Strangers Together Through Park Outings

Propose a new product that makes gatherings in parks more social by helping people connect with others they have never met. Explain how you interpret ...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
5 people solved
Nov 11, 2023
Amazon logo
Amazon
Medium
Product Manager

Go-to-Market Plan for Selling E-Bikes Direct to Consumers

You are leading the launch of electric bikes sold directly to consumers online, rather than through bike shops or other retailers. Explain how you wou...

Product Design & StrategyRequirements & Launch ExecutionProduct Strategy
0
0
5 people solved
Jan 20, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Analyze the trust, search and booking design behind Airbnb's app

What makes Airbnb a good app? Walk through the product decisions that support your view. `hint Two customers Every booking has two customers. Judge th...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Jan 19, 2025
Google logo
Google
Medium
Product Manager

Sizing the Total Bill for a Wi-Fi Deployment in New York

Put a price on setting up Wi-Fi in New York. Show how you structure the estimate, label each assumption, and finish with a figure and a range. `hint F...

Product / Decision MakingEstimation & Market Sizing
0
0
4 people solved
Dec 30, 2023
DoorDash logo
DoorDash
Medium
Product Manager

Revenue Growth Plan for Target Across Stores, Digital and New Revenue Streams

You are a senior leader at Target, the US retailer. How would you grow Target's revenue? `hint Split revenue before brainstorming Decide whether the b...

Product Design & StrategyGrowth & MonetizationMarket & Competitive Analysis
0
0
3 people solved
Apr 29, 2025
Microsoft logo
Microsoft
Medium
Product Manager

OneDrive Product Improvement: Get Existing Users to Rely on It More Often

OneDrive is Microsoft's cloud storage service: people save files and photos to it, sync them across their devices and share them with others. You are ...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
2 people solved
Aug 14, 2024
Booking.com logo
Booking.com
Medium
Product Manager

Booking.com Lifetime Value: Scoping a Minimal Homepage Feature and Its Experiment

You are a product manager at Booking.com. Propose a minimum viable product for the homepage whose goal is to raise customer lifetime value. `hint Pick...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
5 people solved
Sep 19, 2024
BlackBerry logo
BlackBerry
Medium
Product Manager

Raise engagement or grow the user base of BlackBerry's BBM messaging app

You are a product manager on BBM, BlackBerry's messaging app. How would you improve it? The interviewer wants to hear what you would change either to ...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
5 people solved
Dec 5, 2023
Meta logo
Meta
Medium
Product Manager

Explain the strategic case for adding disappearing Stories to the main Facebook app

You are interviewing for a product manager role at Meta. Facebook added Stories to its main app: full-screen photos and short videos, shown in a row a...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
6 people solved
Apr 28, 2025
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