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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
967
Updated
10.24.2026
4.0k Questions 967 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
Google logo
Google
Medium
Product Manager

Dog waste product design: define the problem, choose users, prioritize a fix

You are a product manager, and the interviewer asks you to build a product that solves "the dog poop problem." Nothing more is specified. Work out whi...

Product Design & StrategyProduct SenseUser Research & Discovery
0
0
5 people solved
Nov 7, 2023
Amazon logo
Amazon
Medium
Product Manager

Turnaround Plan for a PM Taking Over a Struggling Product and Team

You have just taken over as the product manager for a product, and the team behind it, that is struggling on many fronts. What would you do? Walk thro...

Product / Decision MakingPrioritization & TradeoffsLeadership & Influence
0
0
4 people solved
Jan 30, 2025
Google logo
Google
Medium
Product Manager

Reimagine the gym with technology: member segment, key pain point, MVP and metrics

Design a gym that uses technology to give its members a better experience than an ordinary gym. Decide what kind of gym it is and whom it is for, find...

Product Design & StrategyProduct Sense
0
0
4 people solved
May 4, 2024
Validus Capital logo
Validus Capital
Medium
Product Manager

Product Sense: Mapping Friction in the Consumer Online Buying Journey and Proposing Fixes

Identify the main problems consumers run into when they buy things online, and propose how you would address them. `hint Walk the journey Trace a purc...

Product Design & StrategyProduct Sense
0
0
4 people solved
Feb 9, 2024
Google logo
Google
Medium
Product Manager

Smartphone product design for users who are deaf or hard of hearing

Design a phone for people who are deaf. Describe which users you would design for, the problems you would solve first, what the phone would do differe...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
6 people solved
Nov 18, 2025
Amazon logo
Amazon
Medium
Product Manager

Amazon Big-City Expansion: How to Fix Low Shopper Trust in Tier 1 and 2 Cities

Amazon plans to expand its operations into Tier 1 and Tier 2 cities, and it has found that people there do not trust the Amazon brand. As the product ...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
3 people solved
Sep 18, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

LinkedIn Product Idea: Making It Easier for Tech Companies to Fill Remote Roles

You are a product manager at LinkedIn. Design a feature that helps software and IT companies hire people who will work for them remotely. Decide whom ...

Product Design & StrategyProduct Sense
0
0
4 people solved
Mar 30, 2024
Amazon logo
Amazon
Medium
Product Manager

Answer Amazon PM Behavioral Questions

In an Amazon non-technical Product Manager phone screen, the interviewer asks three behavioral questions, each followed by 2-3 probes for detail. Prep...

Behavioral & LeadershipInnovation & SimplificationOwnership & Execution
11
0
79 people solved
Jun 17, 2024
Meta logo
Meta
Medium
Product Manager

Is a messaging drop worth a sales gain? Weighing two diverging Facebook Shops metrics

You are the product manager for Facebook Shops. Weekly items sold have gone up, but over the same period the number of messages exchanged on Marketpla...

Product / Decision MakingMetric DiagnosticsMetrics & KPIs
0
0
4 people solved
Feb 23, 2025
Meta logo
Meta
Medium
Product Manager

Picking the primary metric and guardrails for posting on Facebook

Facebook Posts is the feature people use to share an update: text, often with photos, a video, a link, a location or tagged friends, published to thei...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
3 people solved
Sep 10, 2024
Meta logo
Meta
Medium
Product Manager

Set a North-Star Metric and Guardrails for Video on Facebook

How would you decide whether video on Facebook is a success? Define what success means for it and the metrics you would track. `hint Goal before metri...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Feb 4, 2024
Phenom logo
Phenom
Medium
Product Manager

Meditation App Product Design: Target Segment, MVP and Success Metrics

Design a meditation app. Decide who it is for and what it should help them do, then explain how you would know it is working. `hint Follow one person'...

Product Design & StrategyProduct Sense
0
0
2 people solved
Mar 14, 2025
Meta logo
Meta
Medium
Product Manager

Product improvement case for Facebook's Watch video tab: segments, fixes, metrics

You are a product manager at Meta and are asked how you would make Facebook Watch, the destination inside the Facebook app for watching videos, better...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Jan 26, 2025
Google logo
Google
Medium
Product Manager

Product Design: Independent Elevator Travel for People Who Are Blind

Design an elevator, or the experience of riding one, for passengers who are blind. `hint Walk the trip without sight Before proposing features, trace ...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
3 people solved
Jun 15, 2024
Google logo
Google
Medium
Product Manager

Google Product Sense: Choosing a Segment and First Version for a Location-Sharing App

Google plans to launch a new app whose core is location sharing technology. As the product manager, decide which user group you would build it for, th...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Feb 8, 2025
Meta logo
Meta
Medium
Product Manager

North-star and supporting metrics for Facebook's business and creator Pages

You are the product manager responsible for Facebook Pages, the public presences that businesses, brands, creators, public figures and organizations r...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Nov 5, 2025
Lucid Motors logo
Lucid Motors
Medium
Product Manager

Roadmap for Collecting and Using Connected EV Sensor Data in Future Vehicle Programs

You are the product manager for an electric vehicle that carries many onboard sensors. Lay out a strategy and roadmap for using the data those sensors...

Product Design & StrategyRoadmapping & PlanningTechnical Tradeoffs for PMs
0
0
4 people solved
Feb 12, 2025
Google logo
Google
Medium
Product Manager

Market-Sizing Estimate of Total Yearly Consumer Spend at US Cinemas

Estimate the total amount of money people spend at movie theaters in the United States in one year. Explain your structure, state each assumption, and...

Product / Decision MakingEstimation & Market Sizing
0
0
6 people solved
Feb 7, 2025
Google logo
Google
Medium
Product Manager

Google Ads Serving Under a 50 ms Budget: Retrieval, Ranking and Auction Path

Assume Google's advertising system has about 50 milliseconds to pick the right ad for each request. As a product manager, explain how the system works...

System DesignTechnical Tradeoffs for PMsAds Systems
0
0
4 people solved
Mar 27, 2025
Meta logo
Meta
Medium
Product Manager

Facebook product design: bringing ride sharing to its users, from model to first version

You are a product manager at Facebook, asked to design a ride-sharing app that lives within Facebook. Explain what kind of ride sharing makes sense fo...

Product Design & StrategyProduct SenseProduct Strategy
0
0
4 people solved
Apr 6, 2024
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