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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
972
Updated
11.02.2026
4.0k Questions 972 Companies11.02.2026
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

Setting Google Maps' Product Vision and Phased Bets Over the Next Decade

Where should Google Maps be ten years from now? Set out the long-term vision and the sequence of bets you would make to get there. `hint Anchor on shi...

Product Design & StrategyProduct StrategyRoadmapping & Planning
0
0
4 people solved
Oct 28, 2024
Meta logo
Meta
Medium
Product Manager

Choosing a North-Star Metric and Guardrails for Facebook Group Administrators

You are a product manager at Meta who owns the experience for the people who create and run Facebook Groups, usually called admins. The interviewer as...

Analytics & ExperimentationMetrics & KPIs
0
0
6 people solved
Dec 8, 2024
Meta logo
Meta
Medium
Data Scientist

Define Metrics and Account for Network and Novelty Effects

Metrics for Notification-Triggered In-App Surveys Meta's notification system triggers optional in-app surveys to measure user sentiment after notifica...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
68
0
106 people solved
Jul 12, 2025
Meta logo
Meta
Medium
Product Manager

Root-causing a 30% decline in Stories activity on Facebook

You are the product manager for Facebook Stories at Meta, and Stories usage has dropped by 30%. Walk through what you would do: how you would confirm ...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
6 people solved
Apr 29, 2025
Amazon logo
Amazon
Medium
Product Manager

Rider app design for ride-hailing with live driver tracking up to pickup

Ride-hailing services such as Uber and Ola let a customer request a vehicle, follow it on a map as it approaches, and then ride with it to their desti...

Product Design & StrategyProduct SenseTechnical Tradeoffs for PMs
0
0
7 people solved
Jan 13, 2025
Meta logo
Meta
Medium
Product Manager

Reels in Meta's Long-Term Strategy and the Case for an Instagram-First Launch

Meta, the company formerly named Facebook, runs several apps, including the Facebook app and Instagram. It introduced Reels, its format for short, ver...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Sep 24, 2024
Media.net logo
Media.net
Medium
Product Manager

Meeting-Room Naming and Wayfinding Design for a New Office

Your company is opening a new office. As the PM, how would you decide what to call its conference rooms so that people who are new to the building can...

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

Plan the Canadian market entry of the Google Home smart speaker

You are a product manager at Google, and the company plans to launch Google Home, its voice-controlled smart speaker, in Canada. Walk through how you ...

Product Design & StrategyRequirements & Launch ExecutionMarket & Competitive Analysis
0
0
4 people solved
Nov 10, 2023
Wealthsimple logo
Wealthsimple
Medium
Product Manager

Metric-Drop Case: Why Wealthsimple Landing-Page Visitors Stopped Converting as Often

Wealthsimple's landing page is converting visitors at a rate about 25% lower than before. How would you work out why, and what would you do about it? ...

Analytics & ExperimentationMetric DiagnosticsUser Behavior & Funnels
0
0
4 people solved
Dec 9, 2024
Google logo
Google
Medium
Product Manager

Zero-to-One Product Design: Bicycle Hire for Travelers Exploring a Destination

Design an app that lets tourists rent bicycles. Decide what the product should achieve, choose which travelers to serve first, work out what they need...

Product Design & StrategyProduct Sense
0
0
4 people solved
Dec 10, 2023
Uber logo
Uber
Medium
Product Manager

Assessing the health of UberX rider-driver matching with marketplace metrics

You are a product manager at Uber. The interviewer asks you to describe the marketplace that pairs UberX ride requests with available drivers, and the...

Analytics & ExperimentationMetrics & KPIsMetric Diagnostics
1
0
7 people solved
Oct 23, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Product Improvement Plan for Rover's Pet-Sitting and Dog-Walking Marketplace

Rover connects pet owners with people who board, sit for and walk their pets. What would you change to make the product better? `hint Choose a side of...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Jan 14, 2025
Meta logo
Meta
Medium
Product Manager

Design a Product Response to Rebuild User Trust in Facebook After Damaging Press

Facebook has drawn a large amount of negative news coverage, and it is wearing down how much people trust the product. As a product manager, what woul...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Nov 27, 2024
Google logo
Google
Medium
Product Manager

YouTube product improvement: make video sharing better for senders and recipients

You are a product manager working on YouTube at Google. How would you improve YouTube's sharing feature from where it stands today? Explain whom you w...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
7 people solved
Jul 11, 2025
Meta logo
Meta
Medium
Product Manager

Build a Health and Wellbeing Product for Meta's Own Staff

You are a product manager at Meta, and the product you are asked to design is for the company's own workforce: something that measurably improves empl...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Dec 3, 2024
Google logo
Google
Medium
Product Manager

Strategy for a Google Breakthrough That Cuts Flight Cost and Time to a Quarter

Google has developed a technology that makes flying four times cheaper and four times faster than air travel today. You are the product manager asked ...

Product Design & StrategyProduct Strategy
0
0
4 people solved
Nov 3, 2023
Meta logo
Meta
Medium
Product Manager

Facebook Echo expansion: find, rank and validate an adjacent revenue stream for Meta

You are a product manager at Meta working on Facebook Echo, and you have been asked to create a new line of business around it: a source of revenue th...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
6 people solved
Sep 8, 2025
Netflix logo
Netflix
Medium
Product Manager

Product case: getting older adults to spend more time watching Netflix

You are a product manager at Netflix. The goal you are given is to increase engagement time among senior citizens: older adults should end up spending...

Product Design & StrategyProduct Design & ImprovementAccessibility & Inclusive Design
0
0
7 people solved
Feb 22, 2024
Google logo
Google
Medium
Product Manager

Arbitrating Two Competing Product Requirements and Owning the Final Call

Two requirements for your product pull against each other, so meeting one means compromising the other. How do you resolve the conflict, and what or w...

Product / Decision MakingPrioritization & TradeoffsAmbiguity & Decision Making
0
0
4 people solved
Oct 25, 2024
Google logo
Google
Medium
Product Manager

Designing an analysis to size remote work's effect on productivity after COVID-19

Has COVID-19, together with the shift to working from home that came with it, changed how productive the workforce is? If so, by how much? Walk throug...

Analytics & ExperimentationCausal InferenceMetrics & KPIs
0
0
6 people solved
Apr 7, 2024
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