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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.4k
Companies
972
Updated
10.24.2026
2.4k 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
Microsoft logo
Microsoft
Medium
Product Manager

Product Design: Pick a Type of Cook and Design a Recipe App Around Their Needs

You are asked to design a cookbook app. Decide who it is for, which problem in their cooking it solves, and what the first version should include. `hi...

Product Design & StrategyProduct Sense
0
0
6 people solved
Jan 21, 2024
Notion logo
Notion
Medium
Product Manager

Pitch Notion's CEO Three Improvement Ideas as a Newly Hired PM in 2021

It is August 2021, and you have just joined Notion as a product manager. The CEO asks you to bring three ideas that would make Notion better and leave...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
7 people solved
Apr 21, 2025
Relevel logo
Relevel
Medium
Product Manager

Making a New Product Last: Durability Checks Before and After Launch

You are the product manager for a product that is close to launch. How would you make sure it is sustainable, meaning it keeps going for years instead...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
5 people solved
Nov 23, 2025
Google logo
Google
Medium
Product Manager

Product Design: An Alarm Clock That Works Without Relying on Sight

You are a product manager. Design an alarm clock for people who are blind. Decide what the product should achieve, choose its form and the users it is...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
4 people solved
Mar 23, 2024
Google logo
Google
Medium
Product Manager

Product Sense Case: Make Google Calendar Better for a User Group You Pick

You are a product manager on Google Calendar and have been asked to make it better. Decide what the improvement should achieve, choose which users you...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jan 9, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense Case: Building a Babysitting Service Parents Can Trust

Design a product for babysitting. Decide what problem around arranging childcare it should solve and for whom, which features belong in the first vers...

Product Design & StrategyProduct SenseTrust & Safety
0
0
7 people solved
Oct 17, 2025
Google logo
Google
Medium
Product Manager

Robot Vacuum for Staircases: Users, Form Factor, Safety and Success Metrics

Robot vacuums like the Roomba clean flat floors on their own, but they are built to stay away from stairs: drop sensors stop them at the edge, so stai...

Product Design & StrategyProduct SenseTechnical Tradeoffs for PMs
0
0
4 people solved
May 20, 2024
Airwallex logo
Airwallex
Medium
Data Scientist

How would you test swapping two CTA buttons?

You work on the Airwallex marketing/product landing page. There are two primary CTA buttons: - “See a demo” - “Get started” A proposal suggests swappi...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
5
0
109 people solved
Oct 14, 2025
Google logo
Google
Medium
Product Manager

Product Sense: Defining Google's In-Vehicle Experience for Drivers and Automakers

You are a Google product manager asked to create the experience people get in a connected car, meaning a vehicle with its own internet connection and ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Jun 28, 2025
Meta logo
Meta
Medium
Product Manager

Designing a Facebook Feature That Connects Hospitals With Medical Donors

You are a product manager at Meta. Design a product inside the existing Facebook app that helps hospitals meet their medical donation needs. Decide wh...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Jun 16, 2025
Google logo
Google
Medium
Product Manager

TikTok Growth Strategy: Find the Biggest Lever for Expanding Its User Base

You are a product manager asked to grow TikTok's user base. Explain where you would look for growth, which group of people you would focus on, what yo...

Product Design & StrategyGrowth & Monetization
0
0
6 people solved
Jan 9, 2024
Google logo
Google
Medium
Product Manager

Turn a 100-Petabyte Storage Allocation into a Revenue-Generating Product

Your company gives you 100 petabytes (PB) of storage capacity and asks you to build a product on it that makes money. Explain what you would build, wh...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
10 people solved
Apr 11, 2025
Meta logo
Meta
Medium
Product Manager

Adapting Facebook for blind users: needs, solutions and success metrics

You are a product manager asked how Facebook should be built for people who are blind. Set the goal, decide exactly who you are designing for, find wh...

Product Design & StrategyAccessibility & Inclusive DesignProduct Design & Improvement
0
0
5 people solved
Dec 24, 2023
Lyft logo
Lyft
Medium
Product Manager

Lyft Accessibility Design: Making Ride Hailing Work for Blind Riders

You are a product manager at Lyft, asked to design how the Lyft app should work for riders who are blind. Decide what the experience needs to do for t...

Product Design & StrategyAccessibility & Inclusive DesignProduct Design & Improvement
0
0
6 people solved
Nov 11, 2023
Google logo
Google
Medium
Product Manager

How 15-Minute Quick-Commerce Apps Compete and Make Money Today

How are 15-minute delivery apps competing today? Explain the strategy behind them: how the model works, which customers and orders it targets, how the...

Product Design & StrategyMarket & Competitive AnalysisGrowth & Monetization
0
0
3 people solved
Aug 7, 2025
Google logo
Google
Medium
Product Manager

Reinventing the TV Remote Control for a Chosen Group of Viewers

You are a product manager asked how you would redesign the TV remote control. Set a goal for the redesign, choose which viewers you are designing for,...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jan 3, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

LinkedIn Growth and Metrics: Encouraging Salespeople to Share More Links

LinkedIn wants sales professionals to share more links in their posts. How would you get them to do it, and which metrics would you use to judge the e...

Analytics & ExperimentationMetrics & KPIsGrowth & Monetization
0
0
4 people solved
Jan 17, 2024
Google logo
Google
Medium
Product Manager

Google-built bicycle: pick a rider segment, solve its pain points and set launch metrics

You are a product manager at Google, and you have been asked to design a bicycle that Google would bring out under its own name. Decide what kind of b...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Apr 1, 2025
Meta logo
Meta
Medium
Product Manager

Product Strategy: Choosing and Justifying Wikipedia's Next Product Bet

As a product manager at Wikipedia, decide the next product the organization should build. Pick one, explain why it matters most right now, and describ...

Product Design & StrategyProduct StrategyProduct Sense
0
0
4 people solved
Apr 17, 2025
Microsoft logo
Microsoft
Medium
Product Manager

US Amusement Park Built for Guest Satisfaction: Experience Design and Metrics

You are designing a new theme park in the United States. Its main goal is to raise the satisfaction of the people who visit it. Describe the park you ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
4 people solved
Jun 8, 2024
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