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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.0k
Companies
967
Updated
10.21.2026
2.0k Questions 967 Companies10.21.2026
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

Build a challenger to a product you use daily: wedge, first features and metrics

Pick a popular product you use regularly and explain why it works for you. Then design a product to compete with it: who it is for, how it wins, and w...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
3 people solved
Apr 12, 2025
Google logo
Google
Medium
Product Manager

Hotel Guest Vending Product: Segment, Features and City-Level Market Estimate

Design a vending machine product for hotels, built around the guests who stay in them. Then estimate how large the market for it is in your hometown. ...

Product Design & StrategyProduct SenseEstimation & Market Sizing
0
0
2 people solved
Jul 23, 2025
Amazon logo
Amazon
Medium
Product Manager

Analyze the marketing playbook behind an Amazon product of your choice

Pick a product that Amazon sells or runs and walk through the marketing strategy behind it: which customers it targets, how it is positioned and price...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
4 people solved
Mar 2, 2025
Google logo
Google
Medium
Product Manager

Physical Product Design: Creating a Pizza Concept for an Underserved Eating Occasion

You are asked to come up with a new pizza. Treat it as a product design problem: decide who it is for and the situation in which it will be bought and...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Feb 21, 2025
Meta logo
Meta
Medium
Product Manager

Pitch Your Company's Next Big Bet When the CEO Stops You Over Lunch

You are a product manager. While you are having lunch in the company cafeteria, someone taps you on the shoulder: it is the CEO, who wants to know wha...

Product Design & StrategyProduct StrategyCommunication & Stakeholders
0
0
5 people solved
May 12, 2024
Meta logo
Meta
Medium
Product Manager

Pick an Untapped Billion-Dollar Business for Meta and Make the Case

Meta already operates some of the most widely used apps in the world. Identify one opportunity that could become a billion-dollar business for Meta an...

Product Design & StrategyProduct StrategyEstimation & Market Sizing
0
0
4 people solved
Oct 5, 2024
Google logo
Google
Medium
Product Manager

Diagnosing Why New Lime Scooter Sign-Ups Never Take a First Ride

You are the product manager for Lime's shared scooters. Plenty of people are creating accounts, but they are not going on to use the scooters. How wou...

Analytics & ExperimentationUser Behavior & FunnelsMetric Diagnostics
0
0
6 people solved
Mar 16, 2025
Uber logo
Uber
Medium
Product Manager

Six-Month Scorecard for a Super-App's New Peer-to-Peer Car Rental Marketplace

A super-app such as Grab is adding a new vertical: peer-to-peer car rental, where people rent their own cars out to other users. Which metrics would y...

Analytics & ExperimentationMetrics & KPIsGrowth & Monetization
0
0
5 people solved
Jul 6, 2024
Google logo
Google
Medium
Product Manager

Product Sense: Which Tesla Ownership Experiences Exceed Driver Expectations, and Why

Early in a product manager interview you are asked to name your favorite product, and you choose a Tesla car. The interviewer then asks what about the...

Product Design & StrategyProduct Sense
0
0
6 people solved
Feb 12, 2025
Google logo
Google
Medium
Product Manager

Pitch a Fresh Use Case for a Connected Smart Device: Users, First Version and Metrics

An interviewer asks you to propose a new use case for a smart product. Choose a connected device, then explain who the new use case would serve and wh...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Apr 11, 2025
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

Laundry appliance design for small city homes: segment, pain points, MVP, metrics

Design a washer and dryer for people who live in cities. Decide who the product is for, which problems it should solve in a city home, what the first ...

Product Design & StrategyProduct SensePrioritization & Tradeoffs
0
0
4 people solved
Jul 23, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Evaluate the Strategic Case for Microsoft Buying TikTok's US Operations

An interviewer asks for your view on reported negotiations in which Microsoft would buy TikTok's US business. Give a reasoned position: does the acqui...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
7 people solved
Oct 22, 2024
Google logo
Google
Medium
Product Manager

Design a City-Run App That Helps Parents Discover Children's Activities

You have just joined the product team of the city of Molete, which calls itself the best city in the world. Your assignment is to create an app that p...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Jan 23, 2026
Meta logo
Meta
Medium
Product Manager

Instagram product case: helping people learn on the app, from segment to metrics

You are a product manager at Meta asked to create a new product on Instagram that helps people learn. Design it: decide whom it is for and which learn...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
9 people solved
Jan 12, 2026
Meta logo
Meta
Medium
Product Manager

Phone App That Helps Supermarket Shoppers Choose and Buy Wine

You are the product manager asked to design a mobile app that makes buying wine at a grocery store a better experience. Decide which shoppers the app ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Feb 6, 2026
Meta logo
Meta
Medium
Product Manager

Choose Three Headline Metrics That Summarize Netflix's Health

You may put only three metrics on a dashboard for Netflix. Which three do you choose, and why? `hint Make each metric earn its slot Tie the three to d...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Jul 19, 2024
Google logo
Google
Medium
Product Manager

Google Meet strategy and roadmap to retain work users as offices reopen after lockdowns

Google Meet saw usage jump while lockdowns kept people at home. As the world reopens and people go back to offices, the team expects the number of dai...

Product Design & StrategyProduct StrategyRoadmapping & Planning
0
0
4 people solved
Jan 31, 2025
Google logo
Google
Medium
Product Manager

Plan YouTube's Next Billion Users: Sizing, Market Barriers and Growth Levers

You lead growth for YouTube, and the target is one billion more monthly active users than the product has today. How would you reach it? Explain where...

Product Design & StrategyGrowth & MonetizationEstimation & Market Sizing
0
0
5 people solved
Jul 10, 2024
Uber logo
Uber
Medium
Product Manager

Uber Instant Pay: Defining Success Metrics for On-Demand Driver Cash-Outs

Uber offers drivers a feature called Instant Pay: instead of waiting for the regular weekly payout, a driver can send the earnings already made to the...

Analytics & ExperimentationMetrics & KPIsCausal Inference
0
0
4 people solved
Oct 7, 2024
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