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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
Expedia logo
Expedia
Medium
Product Manager

TripAdvisor Product Improvement: Choosing a Traveler Segment and Prioritizing Fixes

How would you make TripAdvisor better? It is the travel site and app where people read and write reviews of hotels, restaurants and attractions and co...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jun 21, 2024
Google logo
Google
Medium
Product Manager

Troubleshooting Slow Response Times: Find the Bottleneck, Then Fix It

A product you own has a latency problem: it takes too long to respond to users. How would you go about solving it? `hint Find where the time goes Befo...

System DesignTechnical Tradeoffs for PMsMetric Diagnostics
0
0
9 people solved
Nov 11, 2023
Airbnb logo
Airbnb
Medium
Product Manager

Product Strategy to Grow Completed Stays on Airbnb's Marketplace

You are a product manager at Airbnb. How would you grow the number of bookings? `hint Find where bookings are lost A booking needs a guest who wants a...

Product Design & StrategyGrowth & MonetizationExperiment Design (A/B Testing)
0
0
7 people solved
Jul 18, 2024
Apple logo
Apple
Medium
Product Manager

Apple Card Missed Payments: Diagnose Causes, Plan Fixes and Measure Success

Apple Card customers are missing their monthly payments in large numbers. The missed payments are hurting their accounts, and the volume of complaint ...

Product / Decision MakingMetric DiagnosticsMetrics & KPIs
0
0
6 people solved
Dec 1, 2024
Meta logo
Meta
Medium
Product Manager

Zoom PM: Choose a Team Goal and Build North-Star, Input and Guardrail Metrics

You have just joined Zoom as a product manager and lead a team. What goals would you set for that team, and which metrics would tell you whether you a...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Jun 4, 2026
Meta logo
Meta
Medium
Product Manager

Design an In-App Restaurant Table Booking Product for Meta's Apps

You are a product manager at Meta. Design a product that lets people reserve a table at a restaurant. `hint Start from Meta's edge Ask what Meta's app...

Product Design & StrategyProduct Sense
0
0
6 people solved
Oct 9, 2024
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
5 people solved
Oct 28, 2024
Google logo
Google
Medium
Product Manager

Choose one Google Cloud product to retire and justify the decision

Imagine you are a product manager at Google Cloud. Choose one product in the Google Cloud portfolio that you would retire, and make the case for retir...

Product Design & StrategyProduct StrategyTechnical Tradeoffs for PMs
0
0
6 people solved
Dec 2, 2025
Google logo
Google
Medium
Product Manager

Smart footwear product design: choose users, the problem and a first version

You are a product manager asked to create a smart shoe. Decide what "smart" should mean, who the shoe is for and which of their problems it solves, th...

Product Design & StrategyProduct Sense
0
0
6 people solved
Apr 20, 2024
BlaBlaCar logo
BlaBlaCar
Medium
Product Manager

Growth Plan to Win Back a Carpooling App's Drivers and Riders After COVID Lockdowns

You are the product manager responsible for growth at a social carpooling app. COVID-19 lockdowns have been in force, and the app's key numbers (daily...

Product Design & StrategyGrowth & Monetization
0
0
6 people solved
Jul 25, 2024
Meta logo
Meta
Medium
Product Manager

Design a Clubhouse-Style Live Audio Rooms Product for Facebook

You are a product manager at Facebook and have been asked to build a live audio product along the lines of Clubhouse: people join real-time voice room...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
Oct 15, 2025
Atlassian logo
Atlassian
Medium
Product Manager

Setting the Strategy and Prioritized Roadmap for Jira's iOS and Android Apps

You have just become the product manager for the mobile apps of Jira, Atlassian's tool for planning and tracking work. What roadmap would you set for ...

Product Design & StrategyRoadmapping & PlanningPrioritization & Tradeoffs
0
0
7 people solved
Sep 5, 2024
Amazon logo
Amazon
Medium
Product Manager

Estimate concurrent YouTube viewership across India at a single moment

Estimate how many people in India are watching YouTube at this moment. Talk through how you would pin down what the question counts, the equation you ...

Product / Decision MakingEstimation & Market Sizing
0
0
4 people solved
Feb 10, 2025
Netflix logo
Netflix
Medium
Product Manager

Diagnose and Re-engage a Million Dormant Netflix Memberships

Netflix has roughly 1 million users who are inactive. As the product manager responsible, what would you do about them? Explain how you would work out...

Product Design & StrategyGrowth & MonetizationSegmentation & Cohort Analysis
0
0
7 people solved
Aug 2, 2024
Pinterest logo
Pinterest
Medium
Data Scientist Locked

How would you evaluate a carousel launch?

This question evaluates a data scientist's skills in experimental design, product-metric specification, causal inference, and diagnostic analysis for ...

Analytics & ExperimentationLaunch EvaluationMetric Diagnostics
59
0
373 people solved
Mar 10, 2026
Etsy logo
Etsy
Medium
Product Manager

Turning Manual E-commerce Returns into an Automated Self-Service Flow

You are interviewing for a product manager role at Etsy. The interviewer asks how you would automate returns for an e-commerce company, so that sendin...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
11 people solved
Sep 19, 2025
Google logo
Google
Medium
Product Manager

Diagnose and Raise Low Play Store Ratings for a Children's Meditation App

You are the product manager for a meditation app made for children. Its average rating on the Google Play Store is described as somewhere in the 3-to-...

Product Design & StrategyProduct Design & ImprovementMetric Diagnostics
0
0
4 people solved
Jun 9, 2024
Google logo
Google
Medium
Product Manager

Cutting Google Photos' storage footprint with infrastructure and product levers

You are a product manager on Google Photos, the service that backs up and stores people's photos and videos. You are asked how you would reduce the to...

System DesignTechnical Tradeoffs for PMsFile & Media Storage
0
0
6 people solved
Jan 22, 2025
Meta logo
Meta
Medium
Product Manager

Metrics Framework for a PM Who Owns Instagram's Ad Product

You are the product manager who owns ads on Instagram. Explain which metrics you would track to understand how the ad product is performing, how those...

Analytics & ExperimentationMetrics & KPIs
0
0
7 people solved
Nov 13, 2023
Yubi logo
Yubi
Medium
Product Manager

Design an Age-Gated Alcohol Delivery Category for Swiggy Instamart

You are a product manager at Swiggy. Design a new category that lets Instamart customers order alcohol. `hint Start from where it is legal In India, a...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Oct 18, 2025
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