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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
Google logo
Google
Medium
Product Manager

Go/No-Go Research Plan Before Google Launches Kids' Bikes

Google is considering starting a new business that makes bicycles for children. What pre-work would you do before Google commits to entering this mark...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Nov 6, 2024
Meta logo
Meta
Medium
Product Manager

Building a Product Roadmap: Prioritization Criteria and Weighting User-Driven Features

Using any product you like as the example (you may also focus on one feature area within it), explain how you would put together its roadmap. The inte...

Product / Decision MakingRoadmapping & PlanningPrioritization & Tradeoffs
0
0
7 people solved
Jan 22, 2024
Google logo
Google
Medium
Product Manager

Home Cooking App: Pick a Cook Segment, Solve Its Pain Points and Scope Version One

You are asked to design a new app for cooking. The prompt leaves everything else open: who the app serves, which problem it solves, which device it ru...

Product Design & StrategyProduct Sense
0
0
5 people solved
Sep 19, 2024
X (Twitter) logo
X (Twitter)
Medium
Product Manager

Making a convincing case for joining X (Twitter) as a product manager

Why do you want to work at X, the company formerly known as Twitter, as a product manager? `hint Make it specific to X Anchor the answer in something ...

Behavioral & LeadershipMotivation & Fit
0
0
4 people solved
Dec 16, 2024
Google logo
Google
Medium
Product Manager

Product Design: A Helm Seat for Yacht Skippers on San Francisco Bay

You are a product manager asked to design the captain's seat for a yacht used on San Francisco Bay, meaning the seat at the helm where the skipper sit...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jan 17, 2025
Meta logo
Meta
Medium
Product Manager

Product improvement plan for Rooms, Facebook's group video-calling feature

Rooms, often called Messenger Rooms, is Facebook's group video-calling feature: someone opens a room, shares it with others, and the group talks and h...

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

Web browser for 7- to 14-year-olds: users, core needs and a prioritized feature set

You are a product manager asked to design a web browser for children between 7 and 14 years old. Decide what the product should achieve, choose who yo...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Dec 15, 2023
Meta logo
Meta
Medium
Product Manager

Smartphone safety at Apple: define 'accidents' and design features to prevent them

You are a product manager at Apple, and you are asked how you would reduce accidents involving smartphones. Define what you count as an accident, choo...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Dec 29, 2024
Google logo
Google
Medium
Product Manager

Scoping onboard and ground software for NASA's eight-rotor Titan rotorcraft

You have just joined a company as a product manager and are placed on a client project. The client is NASA, and the work is software for its Dragonfly...

Product Design & StrategyProduct SenseTechnical Tradeoffs for PMs
0
0
9 people solved
Nov 9, 2024
Wayfair logo
Wayfair
Medium
Product Manager

Explain Why a Two-Sided Marketplace App You Love Works for Buyers and Sellers

Tell me about the marketplace app you like most. Which one is it, and what makes it work so well? `hint Explain both sides A marketplace succeeds only...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
4 people solved
Jan 8, 2025
Meta logo
Meta
Medium
Product Manager

Measuring success for a robot Meta is building: what to track

Facebook (now Meta) is designing a robot. What metrics would you consider as part of that design work? `hint Pin down the robot first Metrics only mea...

Analytics & ExperimentationMetrics & KPIs
0
0
7 people solved
Apr 18, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Product sense: diagnose what holds LinkedIn Groups back and decide what to change

You are a product manager at LinkedIn responsible for Groups, the feature that lets members create and join communities around a profession, industry,...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
4 people solved
Dec 26, 2023
Zolo logo
Zolo
Medium
Product Manager

Open-ended product design: an airport concept for tomorrow's flying public

You are a product manager asked to design an airport with the new generation in mind. The interviewer gives no further detail and invites you to make ...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jan 23, 2024
Meta logo
Meta
Medium
Product Manager

Facebook Groups as an Event Promotion Channel: Product Strategy Case

As a product manager at Meta, you are asked how you would use Facebook Groups to promote an event. Work out what the question is really asking, choose...

Product Design & StrategyProduct Design & Improvement
0
0
3 people solved
Dec 20, 2023
Google logo
Google
Medium
Product Manager

Launching a shared-bike service in a city you know: riders, journey and operations

Design a bike-sharing service for the city you live in or know best. Decide which riders it serves first, how they find, ride and return bikes, and ho...

Product Design & StrategyProduct SenseOperations & Capacity
0
0
4 people solved
Dec 16, 2023
Google logo
Google
Medium
Product Manager

Critique and Improve a Low-Tech Product From Your Daily Routine

Pick a product you use every day and genuinely like that is not a technology product. Explain why you like it, then describe how you would make it bet...

Product Design & StrategyProduct SenseProduct Design & Improvement
0
0
5 people solved
Apr 15, 2025
Google logo
Google
Medium
Product Manager

Diagnose and Fix an Add-to-Cart Drop on a Fashion Retailer's Product Pages

You are a product manager at an online fashion retailer. There has been a sharp drop-off at the product description page: shoppers open product pages,...

Product Design & StrategyUser Behavior & FunnelsMetric Diagnostics
0
0
3 people solved
Dec 7, 2023
Hotstar logo
Hotstar
Medium
Product Manager

Price a new streaming subscription competing with Netflix, Hotstar and YouTube

You are launching a new subscription streaming product that works the way Netflix does, and it will compete with services such as Netflix, Hotstar and...

Product / Decision MakingGrowth & MonetizationMarket & Competitive Analysis
0
0
3 people solved
Mar 15, 2024
Google logo
Google
Medium
Product Manager

Planning Google's Move Into Groceries: Business Model, MVP and a Nine-Month Roadmap

Google has decided to go into the grocery business, and the CEO asks you for the product design and the strategy for the venture over the next six to ...

Product Design & StrategyProduct StrategyRoadmapping & Planning
0
0
6 people solved
Jul 7, 2024
Meta logo
Meta
Medium
Product Manager

Business case and launch plan for a Facebook dating product

You are a product manager at Meta. Leadership wants to know whether Facebook should move into online dating. Make the strategic case for entering the ...

Product Design & StrategyProduct StrategyRequirements & Launch Execution
0
0
5 people solved
Oct 30, 2023
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