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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

Product Sense: Designing a Two-Sided Online Marketplace for Antiques

Design a product that lets people buy and sell antiques online. Explain whom it serves on each side of the transaction, which of their problems you wo...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Jul 13, 2024
Google logo
Google
Medium
Product Manager

Google Product Concept for Older Adults in Senior Living Communities

As a product manager at Google, you are asked to create a new product for people who live in retirement homes. What would you build? `hint Residents a...

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

Google in Fuel Retail: Choosing a Driver Product and Scoping Its MVP

Imagine Google decides to get into the gas station business. What product or service should it build, and what would the minimum viable version of tha...

Product Design & StrategyProduct StrategyProduct Sense
0
0
4 people solved
Jul 11, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Designing a Residential Real Estate Marketplace for Home Transactions

Design a new product that helps people buy and sell homes. Decide who it should serve first, which problems in the buying and selling process it shoul...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
3 people solved
Dec 24, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Teams Product Improvement: Choose a User Group and Fix Its Biggest Pain Point

You are a product manager on Microsoft Teams, Microsoft's workplace app for chat, channels, meetings, calls and file sharing. The interviewer asks a s...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Jul 20, 2024
Google logo
Google
Medium
Product Manager

Product Sense: Designing a Google Laundry Appliance from Users to MVP

You are a product manager asked to design a washing machine for Google. The prompt gives nothing more, so part of the exercise is deciding what that m...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jul 8, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Pick a Goal and Segment, Then Design an Upgrade for Meta's Messenger

You are a product manager on Messenger, Meta's app for chatting and calling Facebook friends and other contacts. How would you improve it? Choose a go...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Aug 10, 2024
Google logo
Google
Medium
Product Manager

Product Design: Improving Laundry for People Who Share Washers and Dryers

How would you design and build a product that makes shared laundry work better for the people involved? `hint Follow one load Trace a single load from...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jul 10, 2024
Google logo
Google
Medium
Product Manager

Make Chrome on Phones and Tablets a Better Reader for Long Articles, PDFs and E-Books

You are a product manager for Chrome on phones and tablets. More and more people use the mobile browser to read long material: articles and blog posts...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Aug 7, 2024
Meta logo
Meta
Medium
Product Manager

Facebook Feed Test Moving Post Actions into the Overflow Menu: Metrics and Launch Call

Facebook is testing a change to the News Feed: the row of like, comment and share buttons that normally sits under every post is removed, and those ac...

Analytics & ExperimentationExperiment Analysis & ReadoutMetrics & KPIs
0
0
8 people solved
Feb 28, 2025
Google logo
Google
Medium
Product Manager

Product Sense: An E-Bike Sharing Service for Getting Around a University Campus

You are asked to design an app for renting electric bikes, aimed at college students who live on campus. Explain whom you would build it for, which of...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jul 28, 2024
Google logo
Google
Medium
Product Manager

Audio-First Music Product for Blind and Low-Vision Listeners

You are asked to design a music app for people who are blind. Explain how you would approach it: which users you would build for, what problems the ap...

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

Design an on-demand laundry pickup and delivery marketplace like ride-hailing

Design an "Uber for laundry": an app where people request laundry service on demand and a marketplace of providers fulfills the order, much as ride-ha...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
8 people solved
Sep 25, 2024
BigBasket logo
BigBasket
Medium
Product Manager

Product improvement for BigBasket's online grocery shopping journey

BigBasket is an online grocery service in India. As a product manager there, how would you make shopping with BigBasket a better experience for its cu...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jul 17, 2024
Google logo
Google
Medium
Product Manager

Improving Google Voice: Choosing a Segment and Prioritizing Its Biggest Pain Point

You are the product manager for Google Voice, Google's service that gives people a phone number for calls, text messages and voicemail that works acro...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
7 people solved
Jan 19, 2025
Meta logo
Meta
Medium
Product Manager

Choosing a North-Star Metric and Guardrails for Instagram Live

You are a product manager at Meta. How would you judge whether Instagram Live, the feature for broadcasting video in real time, is succeeding? Lay out...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
4 people solved
Jul 7, 2025
Meta logo
Meta
Medium
Product Manager

Choose the North-Star and Guardrail Metrics for Facebook Trip-Planning Suggestions

You are the product manager at Meta responsible for a travel recommendation product on Facebook. How would you decide whether it is succeeding? Explai...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
6 people solved
Sep 12, 2025
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
Google logo
Google
Medium
Product Manager

Product sense: plan a school-specific map app, from users to success metrics

You are a product manager asked to design a map app for a school, with no further detail from the interviewer. Decide what kind of school and which us...

Product Design & StrategyProduct Sense
0
0
8 people solved
Nov 8, 2023
Meta logo
Meta
Medium
Product Manager

Meta Product Sense: Pick a Musician Segment and Build Something They Need

You are a product manager at Meta. Design a new product for musicians: decide which musicians it serves and what problem it solves for them, and expla...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
4 people solved
Jun 30, 2025
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