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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.4k
Companies
967
Updated
10.20.2026
1.4k Questions 967 Companies10.20.2026
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

Product Sense: Choosing a Setting and User for a Better Waste Bin

An interviewer asks you to design a trash can. That is the whole prompt: where it will be used, who it is for and what it may cost are all left for yo...

Product Design & StrategyProduct SensePrioritization & Tradeoffs
0
0
5 people solved
Nov 20, 2024
Google logo
Google
Medium
Product Manager

Design Google's books product from scratch: users, pain points, MVP and metrics

Suppose Google had never built a books product, and you are the product manager asked to create one from scratch. Decide what the product should be an...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
8 people solved
May 2, 2025
Google logo
Google
Medium
Product Manager

YouTube Product Design: Build a Dating Experience on Top of the Video Platform

You are a product manager at Google, and you have been asked to design a dating experience for YouTube. Decide what the product is and who it is for, ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Apr 23, 2025
Google logo
Google
Medium
Product Manager

Build a trusted, locally relevant COVID-19 guidance product for the public

You are asked to design a product that keeps people informed about the coronavirus that causes COVID-19. Explain whom it serves, what information it d...

Product Design & StrategyProduct Sense
0
0
4 people solved
May 11, 2024
Google logo
Google
Medium
Product Manager

Celiac Disease App Design: Choosing Users, Pain Points and a First Release

Design an app for the community of people living with celiac disease. For context, celiac disease is an autoimmune condition in which eating gluten (p...

Product Design & StrategyProduct Sense
0
0
5 people solved
Dec 14, 2023
Clearco logo
Clearco
Medium
Product Manager

Automated KYC Identity Checks in a Loan Application: Flow Design and Cost Model

A lending company wants every loan applicant's identity confirmed automatically during the application, rather than by staff checking documents by han...

Product Design & StrategyTrust & SafetyBusiness Case Analysis
0
0
5 people solved
Feb 3, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Designing a Timekeeping Device That Children Can Understand and Use

How would you design a clock made for kids? `hint Ask what the child needs time for Many young children cannot read numbers or judge how long ten minu...

Product Design & StrategyProduct Sense
0
0
1 people solved
Nov 28, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Phone Concept for Blind and Low-Vision Users: Segments, Features and Success Metrics

You are a product manager asked to design a phone for people who are visually impaired. Choose the users you will design for, identify the everyday pr...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
6 people solved
Apr 7, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Reimagine the television remote: viewer segments, pain points and a first version

How would you redesign the remote control that comes with a television? `hint Pick one living room Everyone in a household uses the same remote in a d...

Product Design & StrategyProduct Design & Improvement
0
0
3 people solved
Aug 31, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Internal Product to Grow Skills and Knowledge Across Meta's Workforce

Design an internal product that helps employees at Facebook (now Meta) learn more effectively. Decide which employees it serves first, what they need ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Dec 5, 2023
Microsoft logo
Microsoft
Medium
Product Manager

Product Design: A Credibility-First News Aggregator for Mainstream Readers

You are a product manager asked to design an online news service for a broad, mainstream audience. Rather than leaving readers to sift through every o...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Oct 21, 2024
Google logo
Google
Medium
Product Manager

Product design: rethink a garage door and prioritize what to change

You are asked what you would change if you had to redesign a garage door. Decide what the redesign should achieve and for whom, find the problems wort...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
5 people solved
Dec 23, 2023
Meta logo
Meta
Medium
Product Manager

Accessible messaging app for blind people: users, core flows and metrics

Design a messaging app in the spirit of WhatsApp for people who are blind. Decide exactly who you are designing for, what the app must let them do, an...

Product Design & StrategyAccessibility & Inclusive Design
0
0
4 people solved
Dec 13, 2023
Microsoft logo
Microsoft
Medium
Product Manager

Low-bandwidth learning product for kids out of school after COVID in developing nations

During the COVID-19 pandemic, long school closures cut many children in developing countries off from education. You are a product manager. Design a p...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Mar 23, 2025
Google logo
Google
Medium
Product Manager

Judge which currently hyped tech product lacks staying power and defend the prediction

In a product manager interview, you are asked to name a technology product that is getting a lot of attention right now but that you expect to be larg...

Product Design & StrategyProduct SenseMarket & Competitive Analysis
0
0
7 people solved
Sep 30, 2025
Meta logo
Meta
Medium
Product Manager

Product design case: a recipe discovery experience inside Instagram

You are a product manager at Instagram and have been asked to design a product that helps people find recipes. Explain whom you would build it for, wh...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
4 people solved
Mar 21, 2025
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
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
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
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
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