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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.1k
Companies
972
Updated
10.24.2026
1.1k Questions 972 Companies10.24.2026
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
Amazon logo
Amazon
Medium
Product Manager

Behavioral: Root-Causing a Customer Problem with the Five Whys Technique

In a product manager interview at Amazon, you are asked for an example of using the "five whys" technique to get to the bottom of a customer problem. ...

Behavioral & LeadershipUser Research & Discovery
0
0
6 people solved
Jun 12, 2025
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
Meta logo
Meta
Medium
Product Manager

Instagram product design for a group of people the app serves poorly today

Choose a group of people that Instagram serves poorly today and design a new feature for them. Explain what you mean by under-served, why you picked t...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
6 people solved
May 29, 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
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
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
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
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
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
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

Arguing to Zuckerberg Against Widening Facebook's Friends-Only Audience to Tagged Friends

You are a product manager at Meta. Facebook wants to change one of its post privacy settings: the audience labeled "Friends" today would become "Frien...

Product Design & StrategyProduct Design & ImprovementCommunication & Stakeholders
0
0
5 people solved
Nov 16, 2023
Google logo
Google
Medium
Product Manager

Product design case: reimagining how a car wash works

You are a product manager asked to redesign the car wash. Work out what the redesign should achieve and for whom, find where today's car wash experien...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Nov 26, 2023
Uber logo
Uber
Medium
Product Manager

Uber ETA Feature: Choosing a Primary Success Metric, Accuracy Measures and Guardrails

You are a product manager at Uber responsible for designing the estimated time of arrival (ETA) that the app shows its customers. How would you measur...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
0
0
6 people solved
Jun 9, 2025
Flipkart logo
Flipkart
Medium
Product Manager

Flipkart Product Strategy to Attract and Retain Senior Shoppers Over 60

You are a product manager at Flipkart, the Indian e-commerce marketplace. The company has made it a goal to bring more customers who are older than 60...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Jan 28, 2025
Google logo
Google
Medium
Product Manager

Pick a product you love and explain why it works, using a reusable framework

An interviewer asks you to name your favorite product and explain why you like it. Answer as you would in the interview, and make the framework behind...

Product Design & StrategyProduct Sense
0
0
5 people solved
Nov 29, 2023
Microsoft logo
Microsoft
Medium
Product Manager

Prioritize new Outlook features for a chosen user segment and define success metrics

Imagine you are a product manager at Microsoft responsible for Outlook, the company's app for email, calendar, contacts and tasks, which runs on deskt...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
6 people solved
Sep 30, 2025
Amazon logo
Amazon
Medium
Product Manager

Alexa product sense: propose new voice capabilities and justify which launches first

You are a product manager on Alexa, Amazon's voice assistant. Propose a few new skills you would launch and make the case for each: who it serves, wha...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
5 people solved
Oct 28, 2023
Google logo
Google
Medium
Product Manager

Shrinking the space Gmail takes up: goals, levers and trade-offs

As a product manager on Gmail, you are asked to reduce Gmail's storage size. How would you approach the problem, what changes would you make, and how ...

Product Design & StrategyProduct Design & ImprovementTechnical Tradeoffs for PMs
0
0
5 people solved
Dec 3, 2023
Meta logo
Meta
Medium
Product Manager

Product Design for a Next-Generation Driver Dashboard and In-Car Display

You are the product manager asked to design a new car dashboard. Decide who it is for, which problems it solves during a drive, what it shows and how ...

Product Design & StrategyProduct Sense
0
0
7 people solved
Jan 4, 2025
Google logo
Google
Medium
Product Manager

Finding and prioritizing the next upgrades for Google Drive users

Improve Google Drive. Choose whom the improvement is for, the problems that matter most to them, and what you would build first. `hint Follow the file...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Jan 8, 2024
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