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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.3k
Companies
974
Updated
10.21.2026
1.3k 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

Design a Device That Feeds the Brain Synthetic Sight, Sound, Touch, Taste and Smell

Design a computer that reproduces the signals the human brain receives from the five senses: sight, hearing, touch, taste and smell. Explain whom it i...

Product Design & StrategyProduct SenseTechnical Tradeoffs for PMs
0
0
4 people solved
May 28, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Make Facebook's Job Listings Work Better for Seekers and Employers

You are a product manager at Meta working on Facebook Jobs, the part of Facebook where businesses post job openings and people browse and apply for th...

Product Design & StrategyProduct Design & Improvement
0
0
3 people solved
Aug 9, 2024
Google logo
Google
Medium
Product Manager

Set a Price and Pricing Model for a Drug That Makes Sleep Unnecessary

A company has just brought to market a drug that lets people go without sleep. Decide how you would price it: what objective the price serves, who the...

Product / Decision MakingGrowth & Monetization
0
0
5 people solved
Dec 28, 2023
Google logo
Google
Medium
Product Manager

Choose a target user for Google Earth and design a prioritized product upgrade

You are a product manager on Google Earth and have been asked how you would make the product better. Decide what the improvement should achieve, choos...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Mar 22, 2024
Google logo
Google
Medium
Product Manager

Standalone Music App Decision for YouTube: Strategy Call and Experience Design

You are a product manager at Google working on YouTube. The question in front of you is whether YouTube Music should be offered as its own app, separa...

Product Design & StrategyProduct StrategyProduct Sense
0
0
7 people solved
Jan 3, 2025
Meta logo
Meta
Medium
Product Manager

Facebook Buy-and-Sell Launch: Mission, Goal, Metrics, and Prioritizing a Feed Item Unit

Suppose Facebook has no marketplace product of any kind, and you are the product manager asked to build one: a place where people on Facebook can buy ...

Analytics & ExperimentationMetrics & KPIsPrioritization & Tradeoffs
0
0
3 people solved
Aug 17, 2024
Amazon logo
Amazon
Medium
Product Manager

Sears post-mortem: the strategic causes of the retailer's collapse

Sears was once a giant of American retail. Explain why it failed. `hint Separate the market from the company List what changed around Sears, in store ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Dec 31, 2023
Hotstar logo
Hotstar
Medium
Product Manager

Win more paying Disney+ Hotstar subscribers in India: segments, levers and metrics

You are a product manager at Disney+ Hotstar, the video streaming service. Lay out a strategy for growing its subscriptions in India: what you would f...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
4 people solved
May 2, 2024
Google logo
Google
Medium
Product Manager

Spotify Revenue Strategy: Sizing the Levers for Fivefold Growth in Five Years

You are a product manager at Spotify. Leadership wants the company's revenue to reach five times its current level within five years. How would you ge...

Product Design & StrategyGrowth & MonetizationEstimation & Market Sizing
0
0
3 people solved
Aug 5, 2025
Google logo
Google
Medium
Product Manager

Product sense: choosing a goal, users and prioritized changes for Google Chromecast

You are a product manager at Google, asked how you would improve Chromecast, the line of small devices that let people send video or audio from a phon...

Product Design & StrategyProduct Design & Improvement
0
0
6 people solved
Nov 20, 2023
Amazon logo
Amazon
Medium
Product Manager

Design an Amazon-branded television: users, pain points and launch features

As a product manager at Amazon, design a television sold under Amazon's own brand. Explain why Amazon should make one, which users it is for and what ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
9 people solved
Dec 2, 2025
Google logo
Google
Medium
Product Manager

Where should Google Maps invest next? A focused product strategy with prioritized bets

How would you approach making Google Maps a better product? Lay out your strategy and say where you would invest first. `hint Choose before you brains...

Product Design & StrategyProduct StrategyProduct Design & Improvement
0
0
7 people solved
Sep 1, 2024
Google logo
Google
Medium
Product Manager

Rethinking Google Photos around the needs of West African users

You are a product manager at Google, asked how you would design Google Photos for people in West Africa. Set a goal for the product in the region, cho...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
4 people solved
Mar 25, 2024
Capital One logo
Capital One
Medium
Data Scientist

Evaluate Energy One's Transition to Renewable Energy Sources

Evaluate Energy One's Transition to Renewable Energy Sources Energy One is evaluating a move from fossil fuels to renewable power and must analyze fin...

Analytics & ExperimentationBusiness Case AnalysisMetrics & KPIs
64
0
193 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

Growth Strategy for a Google Food Delivery Service Competing With Incumbent Apps

You are a product manager for Google's food delivery service, and your goal is to grow the service's share of the food delivery market. Explain how yo...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
8 people solved
Aug 31, 2025
Meta logo
Meta
Medium
Product Manager

Product Design for a Pet-Centered Social Network Serving Owners and Animal Fans

Design a new app for people who own pets and for people who simply love animals. The app is a social platform: members should be able to find and conn...

Product Design & StrategyProduct Sense
0
0
5 people solved
May 9, 2024
Google logo
Google
Medium
Product Manager

Fermi Exercise: Sizing Daily Travel Volume Across India

Estimate how many people travel in India on a given day. Walk through how you structure the estimate, label each assumption, and finish with a figure ...

Product / Decision MakingEstimation & Market Sizing
0
0
5 people solved
Apr 2, 2024
Google logo
Google
Medium
Product Manager

Changing Product Direction Midstream Despite Pushback From Partner Teams

Describe a time you changed the strategy or direction of a product or project partway through, and some of the stakeholders involved did not agree wit...

Behavioral & LeadershipLeadership & InfluenceConflict & Collaboration
0
0
3 people solved
Jul 8, 2025
Google logo
Google
Medium
Product Manager

Reimagining Google's Smart Home Speaker: Goal, Household Segment, Features and Metrics

Google is planning a new version of its Google Home smart speaker, and you are the product manager responsible for the redesign. Explain what the rede...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
6 people solved
Jun 21, 2025
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
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