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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.4k
Companies
972
Updated
10.20.2026
1.4k Questions 972 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
Reddit logo
Reddit
Medium
Product Manager

Defining a Success Metrics Framework for Reddit as a Platform

You are a product manager on Reddit's product team. Leadership wants a clear way to tell whether Reddit, as a whole, is succeeding. Explain how you wo...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Apr 12, 2024
Zoom logo
Zoom
Medium
Product Manager

Student-first video meeting product modeled on Zoom: needs, features and metrics

Design a product similar to Zoom but made for students. Decide what it should achieve and which students it serves, identify what those students need ...

Product Design & StrategyProduct Sense
0
0
4 people solved
Apr 18, 2024
T-Mobile logo
T-Mobile
Medium
Product Manager

T-Mobile Kids' Fridge: Product Design, Market Sizing, Pricing and Go/No-Go Call

You are a product manager at T-Mobile, and you are asked to come up with a refrigerator designed for children. Design the product, estimate how large ...

Product Design & StrategyProduct SenseEstimation & Market Sizing
0
0
6 people solved
Jul 18, 2025
Google logo
Google
Medium
Product Manager

Choose a lesser-known app you love, set its success metrics as PM, and improve it

Name a few mobile apps you genuinely like and explain why, choosing apps that are not the obvious mainstream ones. Then pick one, imagine you are its ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
Feb 5, 2024
Opendoor logo
Opendoor
Medium
Product Manager

Product Design: Passenger Cabin for a Car That Never Needs a Driver

Imagine a car that can drive itself everywhere, in any conditions, so that nobody on board ever has to steer, brake or take over. How would you design...

Product Design & StrategyProduct Sense
0
0
4 people solved
May 22, 2024
Powerplay logo
Powerplay
Medium
Product Manager

Note-Taking App Design: Picking a Target User, MVP and Success Metrics

Design a note-taking app. Explain who you would build it for, which of their problems the app should solve, which features you would ship first and wh...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Nov 26, 2025
Meta logo
Meta
Medium
Product Manager

Restaurant Discovery on Instagram: Choosing a Segment, First Version and Success Metrics

You are a product manager at Meta, asked to design a feature in Instagram that makes it easier for people to discover a restaurant and settle on where...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
Mar 24, 2025
Netflix logo
Netflix
Medium
Product Manager

Netflix: Validate and Act on Members Ordering Food Delivery While Streaming

Netflix's marketing team has noticed that a lot of members order food while they are watching movies on Netflix. You are the product manager. What is ...

Product Design & StrategyProduct SenseCausal Inference
0
0
6 people solved
Sep 8, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: How Facebook Could Help People Plan Weddings

Meta wants Facebook to help people who are planning a wedding. As a product manager, design that experience: explain why it is worth building for Meta...

Product Design & StrategyProduct Sense
0
0
5 people solved
Mar 9, 2024
Google logo
Google
Medium
Product Manager

Cross-platform COVID-19 contact tracing with Apple and Google: users, privacy, metrics

Apple and Google are building a contact tracing product together to help slow the spread of COVID-19 and get the world past the pandemic. You are the ...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
4 people solved
May 3, 2024
Google logo
Google
Medium
Product Manager

Envisioning a Refrigerator from Google: Users, Features and Success Metrics

You are a product manager asked to design a refrigerator from Google. Explain what the product should achieve, choose who it is for, propose and prior...

Product Design & StrategyProduct SenseProduct Strategy
0
0
6 people solved
Jan 18, 2024
Google logo
Google
Medium
Product Manager

Designing a Museum Product That Keeps Young Visitors Engaged

Pick a museum you love and design a product for the children who visit it. Explain which children you are building for, which problems the product sol...

Product Design & StrategyProduct Sense
0
0
3 people solved
Jul 31, 2025
Google logo
Google
Medium
Product Manager

Google Images product sense: picking a searcher segment and prioritizing features

You are a product manager on Google Images and have been asked how you would design it. Decide what the product should help people get done, choose wh...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
4 people solved
Feb 1, 2024
Google logo
Google
Medium
Product Manager

Hotel valet parking company: strategy, offering and launch plan as CEO

You are the CEO of a newly started company whose business will be running valet parking for hotels: hotels contract your company to park and return th...

Product Design & StrategyProduct StrategyProduct Sense
0
0
3 people solved
Jul 25, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Product Design: Speed Up a Recruiting Agency's First-Round Candidate Screens

A recruitment firm puts candidates through a short first-round screening interview before deciding whom to present for an open role. Design a product ...

Product Design & StrategyProduct Sense
0
0
3 people solved
Jun 10, 2024
Amazon logo
Amazon
Medium
Product Manager

Amazon Bike-Sharing Service: Plan the Product and Its Launch

You are a product manager at Amazon, and you own the launch of a new Amazon bike-share program. Explain how you would approach it: why Amazon should r...

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

Design a two-sided marketplace matching skill learners with expert teachers

You are the product manager responsible for building a new learning platform. It matches people who want to pick up a skill with experienced practitio...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
5 people solved
Mar 26, 2026
LendingClub logo
LendingClub
Medium
Product Manager

Designing a Home Loan That Balances Borrower Affordability With Lender Profit

Design a new kind of home mortgage that borrowers can afford and that still earns a profit for the lender offering it. Explain who the product is for,...

Product Design & StrategyProduct SenseBusiness Case Analysis
0
0
5 people solved
Dec 17, 2023
Nike logo
Nike
Medium
Product Manager

Product critique: pick a product that frustrates you and diagnose where it fails

Name a product you dislike using, and explain why it sits at the bottom of your list. `hint Find the moment it breaks Anchor the answer in the specifi...

Product Design & StrategyProduct Sense
0
0
7 people solved
Oct 25, 2023
Meta logo
Meta
Medium
Product Manager

Design a Retail Investing and Brokerage Experience Inside Facebook

You are a product manager at Meta. Design a brokerage and investing product for Facebook: something that lets people invest, such as buying and holdin...

Product Design & StrategyProduct SenseProduct Strategy
0
0
7 people solved
Jul 1, 2024
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