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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.4k
Companies
972
Updated
10.24.2026
2.4k Questions 972 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
Meta logo
Meta
Medium
Product Manager

Ranking a Friend's Fundraiser Against Their Event in Facebook Notifications

You are the product manager for Facebook notifications. Suppose a user's friend has a fundraiser running and is also hosting, or planning to attend, a...

Product / Decision MakingProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
4 people solved
Jun 26, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Design a Personal Health Record App That Gathers and Shares Medical History

You are a product manager at Microsoft. Design an application that lets citizens gather their own medical information in one place and get to it whene...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Jul 6, 2025
Meta logo
Meta
Medium
Product Manager

Fridge Startup Expanding to Workplaces: Choose a Segment and Design the Product

You are a product manager at a startup that builds refrigerators. The CEO wants to know whether offices are a market worth entering, and asks you to e...

Product Design & StrategyProduct SenseProduct Strategy
0
0
4 people solved
May 20, 2024
Uber logo
Uber
Medium
Product Manager

Ride-Hailing Surge Fares: Product Design for When Rider Demand Outpaces Drivers

You are a product manager at a ride-hailing company such as Uber or Lyft. Design surge pricing: the feature that raises fares above their normal level...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Mar 12, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Cold-Start Validation and Experiment Plan for LinkedIn Connection Suggestions

LinkedIn's "People You May Know" feature suggests other members a user might want to connect with. Suppose you have to test this feature but have no e...

Analytics & ExperimentationExperiment Design (A/B Testing)Experiment Analysis & Readout
0
0
7 people solved
Sep 14, 2024
Amazon logo
Amazon
Medium
Product Manager

Behavioral: Root-Causing a Customer Problem with the Five Whys Technique

In a product manager interview at Amazon, you are asked for an example of using the "five whys" technique to get to the bottom of a customer problem. ...

Behavioral & LeadershipUser Research & Discovery
0
0
6 people solved
Jun 12, 2025
Meta logo
Meta
Medium
Product Manager

Real-time video broadcasting on Facebook: segment, pain points and improvements

Facebook Live lets people, Pages and groups stream video in real time to an audience that can watch, comment and react while the broadcast is happenin...

Product Design & StrategyProduct Design & Improvement
0
0
3 people solved
May 28, 2024
Google logo
Google
Medium
Product Manager

Autonomous Car Product Design: Choose a User Group, Map Needs, Prioritize Features

As a product manager, you are asked to design a self-driving car. The prompt is open on purpose: decide who the car is for and how they would use it, ...

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

Product ideas for a tiny device that locates a person precisely

Imagine a new technology: a small device, attached to a person, that can tell exactly where that person is. What applications would you design around ...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
5 people solved
Mar 25, 2024
Yelp logo
Yelp
Medium
Product Manager

Product Sense: Reimagining Yelp With Restaurant Operators as the Core Users

You are a product manager asked to design an app modeled on Yelp, but built for the people who own restaurants rather than the people who use Yelp to ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Nov 19, 2023
Amazon logo
Amazon
Medium
Product Manager

Go-to-Market Plan for Selling E-Bikes Direct to Consumers

You are leading the launch of electric bikes sold directly to consumers online, rather than through bike shops or other retailers. Explain how you wou...

Product Design & StrategyRequirements & Launch ExecutionProduct Strategy
0
0
5 people solved
Jan 20, 2024
Meta logo
Meta
Medium
Product Manager

Facebook News Feed video auto-play: test design, primary metric and guardrails

Videos in the Facebook News Feed can either start playing on their own as they scroll into view or stay still until the person taps play. You are the ...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
0
0
4 people solved
May 29, 2024
Meta logo
Meta
Medium
Product Manager

Fire-safety product design: alerting people who are deaf when there is a fire

Design a fire alarm system that people who are deaf can rely on. Decide which users and which setting you are designing for, find where today's alarms...

Product Design & StrategyAccessibility & Inclusive Design
0
0
5 people solved
Apr 6, 2024
Meta logo
Meta
Medium
Product Manager

Choose and justify a north-star success metric for Meta's Facebook News

You are the product manager responsible for Facebook News at Meta. Which metric would you use to judge whether the product is succeeding? Define it cl...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Aug 8, 2025
Google logo
Google
Medium
Product Manager

Product strategy call on Google recommending products to shoppers

Google is weighing whether to build a shopping recommendation product. As a product manager, give your recommendation: decide what such a product woul...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Jan 30, 2024
Quora logo
Quora
Medium
Product Manager

Building a revenue strategy for Quora's question-and-answer community

You are a product manager at Quora, the question-and-answer platform, and you are asked how Quora should make money. Decide what the monetization effo...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
5 people solved
Apr 16, 2024
Google logo
Google
Medium
Product Manager

Designing a hospital's patient-facing mobile app around engagement

You are designing a mobile app for a hospital, and the priority is patient engagement. What features should the app have? Explain who you are building...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Jan 3, 2024
Meta logo
Meta
Medium
Product Manager

Upgrading Facebook Groups: goal, target segment, prioritized fixes and success metrics

You are a product manager on Facebook Groups, a mature product that people use to gather around shared interests, places and needs. Tell the interview...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
6 people solved
Jan 1, 2024
Meta logo
Meta
Medium
Product Manager

Design a Social Discovery Product That Brings Strangers Together Through Park Outings

Propose a new product that makes gatherings in parks more social by helping people connect with others they have never met. Explain how you interpret ...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
5 people solved
Nov 11, 2023
Google logo
Google
Medium
Product Manager

Go/no-go strategy case for Google entering the television market

Google is deciding whether to start its own TV service. Make the call: would you recommend that Google launch one? Define the service you are evaluati...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Jun 16, 2024
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