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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
Darwinbox logo
Darwinbox
Medium
Product Manager

One operating metric for a parcel carrier's ground network, from pickup to doorstep

You are advising the COO of a parcel delivery company such as FedEx, UPS or Delhivery. Which single North Star metric should the COO watch to monitor ...

Analytics & ExperimentationMetrics & KPIs
0
0
3 people solved
Apr 13, 2025
Google logo
Google
Medium
Product Manager

Product Design: E-commerce Bike Shopping Experience for Girls Aged 12

You are a product manager asked to design an online store for one target customer: a 12-year-old girl shopping for a bicycle. Explain who the store se...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Jan 15, 2025
DoorDash logo
DoorDash
Medium
Product Manager

Defining and Raising Airbnb Quality With a Six-Month Product Plan

You have six months to make Airbnb a higher-quality product. What would you work on, and how would you show that quality actually got better? `hint Pi...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Sep 18, 2025
Google logo
Google
Medium
Product Manager

Diagnose a 10% Drop in Google Docs Document Opens

You are the product manager for Google Docs, and the metric that counts document opens has fallen by 10%. How would you investigate the decline, and w...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
4 people solved
Sep 13, 2025
Meta logo
Meta
Medium
Product Manager

Product Sense: Designing a Real Estate Investing Product, From Investor Segment to MVP

Design a new product that helps people invest in real estate. Explain who the product is for, which problems it solves for them, what the first versio...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Feb 16, 2026
Meta logo
Meta
Medium
Product Manager

Therapist Discovery App: Product Design for Matching Clients With Providers

Design an app that helps people search for a therapist. `hint Narrow before you build "Therapist" covers very different kinds of care, and the app has...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
7 people solved
Jul 31, 2024
DoorDash logo
DoorDash
Medium
Product Manager

Diagnose and respond to a 35% fall in DoorDash iOS app installs

DoorDash's iOS app is getting 35% fewer installs than before. As the product manager, how would you work out what is causing it and what to do about i...

Analytics & ExperimentationMetric Diagnostics
0
0
4 people solved
Dec 6, 2024
Cloudera logo
Cloudera
Medium
Product Manager

Cloudera New-Market Launch: Defining and Measuring Success for an Enterprise Data Platform

You are a product manager at Cloudera, which sells an enterprise platform for storing, managing and analyzing data. The company is launching the produ...

Analytics & ExperimentationMetrics & KPIsLaunch Evaluation
0
0
5 people solved
Jun 20, 2024
DoorDash logo
DoorDash
Medium
Product Manager

Choosing DoorDash's Next Big Product Bet: Options, Right to Win and Metrics

You are a senior product leader at DoorDash. Decide what the company should build next, and make the case for your choice. `hint Lead with assets, not...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
3 people solved
May 2, 2025
Tekion logo
Tekion
Medium
Product Manager

Airline App Teardown: Diagnose Traveler Frustrations and Propose Fixes

Think about an airline's mobile app you have used. Describe the problems you ran into and, as the app's product manager, explain how you would fix the...

Product Design & StrategyProduct Design & Improvement
0
0
1 people solved
Jun 20, 2025
HelloFresh logo
HelloFresh
Medium
Product Manager

Investigating a 40% Rise in Early Subscriber Cancellations at HelloFresh

At HelloFresh, first-month churn among new subscribers has risen 40%. As the product manager, how would you find out why? `hint A rate has two halves ...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
4 people solved
Jan 5, 2025
Flipkart logo
Flipkart
Medium
Product Manager

Define metrics for missing assortment on Flipkart and plan how to close those gaps

You are a product manager at Flipkart. Explain how you would measure selection gaps on the marketplace, meaning cases where shoppers come for somethin...

Product Design & StrategyMetrics & KPIsPrioritization & Tradeoffs
0
0
8 people solved
Apr 30, 2025
American Express logo
American Express
Medium
Product Manager

Handling an ambiguous stakeholder feature request from discovery to decision

You are a product manager, and a stakeholder sends you a feature request that is vague: it says what they would like built but not what problem it sol...

Behavioral & LeadershipUser Research & DiscoveryAmbiguity & Decision Making
0
0
7 people solved
Jan 12, 2025
Google logo
Google
Medium
Product Manager

Google Product Strategy: Find an Area Where Google Should Invest More and Defend It

You are interviewing for a product manager role at Google. The interviewer asks you to identify a part of the business, a market, or a product area wh...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Mar 15, 2026
Meta logo
Meta
Medium
Product Manager

Choosing a North Star and Counter-Metrics for Facebook Stories

You are the product manager for Facebook Stories, the format in which people share pictures or text that disappear from their friends' view after 24 h...

Analytics & ExperimentationMetrics & KPIs
0
0
6 people solved
Oct 18, 2025
Meta logo
Meta
Medium
Product Manager

VR and Mixed Reality Product for Learning Hands-On Skills Such as Welding or Pottery

You are a product manager at Meta Reality Labs, the part of Meta that makes its virtual and mixed reality headsets and its smart glasses. Design a lea...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
Jun 11, 2026
Lime logo
Lime
Medium
Product Manager

Sizing the US Micromobility Market and Checking It Against Company Valuations

How big is the micromobility market in the United States? Build an estimate from your own stated assumptions, then use what existing micromobility com...

Product / Decision MakingEstimation & Market Sizing
0
0
5 people solved
Oct 1, 2024
InVision logo
InVision
Medium
Product Manager

InVision Usage Investigation: Root-Causing a 35% Decline

You are a product manager at InVision, the platform designers use to build and share interactive prototypes and collect feedback on them. Usage has fa...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
4 people solved
Dec 23, 2024
Unacademy logo
Unacademy
Medium
Product Manager

Uber Shuttle Buses for Bangalore Commuters: Go-to-Market Plan and KPIs

Uber wants to start a shuttle service in Bangalore, India. Explain how Uber should approach the launch and which key metrics it should track to judge ...

Product Design & StrategyRequirements & Launch ExecutionMetrics & KPIs
0
0
4 people solved
Feb 22, 2025
Uber logo
Uber
Hard
Data Scientist

Evaluate Push Notification Impact on Rideshare Supply Shortages

Evaluate Push Notification Impact on Rideshare Supply Shortages Experiment Design: Push Notifications for Airport Surge Shortage Resolution Context Wh...

Analytics & ExperimentationExperiment Design (A/B Testing)Causal Inference
19
0
95 people solved
Aug 4, 2025
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