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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.3k
Companies
972
Updated
10.21.2026
1.3k Questions 972 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
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
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

Testing a Friends vs Media Split of Facebook's Feed: Metrics, Blind Spots, Launch Market

Facebook is weighing a change that would split the News Feed into two separate feeds. A Friends and Family feed would show posts from the people a use...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
0
0
4 people solved
Jun 7, 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
Meta logo
Meta
Medium
Product Manager

Meta product design for athletes: target segment, MVP and success metrics

You are a product manager at Meta, and the CEO asks you to build a new product for athletes. What would you build? Decide which athletes it serves and...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Apr 11, 2025
Google logo
Google
Medium
Product Manager

Google Streaming Entry Strategy Built on Film Studio Partnerships

Google wants to become a real player in streaming through partnerships with the film industry. What partnership approach should it take, and why? `hin...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Apr 23, 2024
Google logo
Google
Medium
Product Manager

Subscription monetization strategy for Google Keep

Google Keep is a free app that people use to save notes and lists and to share them with others. You are a product manager asked to turn Keep into a s...

Product Design & StrategyGrowth & Monetization
0
0
5 people solved
Mar 28, 2024
Uber logo
Uber
Medium
Product Manager

Go/no-go strategy for an Uber dockless scooter service in San Francisco, circa 2018

You are a product manager at Uber, but the clock is set back about seven to eight years from when this question was asked (roughly 2017–2018), when ap...

Product Design & StrategyProduct Strategy
0
0
5 people solved
Feb 8, 2025
Google logo
Google
Medium
Product Manager

Design a Google lost-item finder and decide whether Google should launch it

Google is considering a move into helping people locate belongings they have misplaced or lost. Lay out what the product should be, then decide whethe...

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

Finding the Best First Market for a Start-up's Emotion-Recognition AI

You are the product manager at an early-stage company that has built technology for detecting human emotions. Evaluate the ways this technology could ...

Product Design & StrategyProduct StrategyAI Product Management
0
0
6 people solved
Sep 1, 2025
Meta logo
Meta
Medium
Product Manager

Define Facebook Lite's Goal: Target Users, North-Star Metric and Guardrails

You are a product manager on Facebook Lite, the lightweight version of the Facebook app that Meta offers alongside the main app. What should Facebook ...

Analytics & ExperimentationMetrics & KPIsProduct Sense
0
0
8 people solved
Apr 7, 2025
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
Google logo
Google
Medium
Product Manager

Strategy to Differentiate YouTube From Instagram and Snapchat

You are a product manager at YouTube and are asked how you would position YouTube against Instagram and Snapchat. All three compete for people's atten...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
3 people solved
Jan 9, 2025
Google logo
Google
Medium
Product Manager

Design a marketplace that matches students with tutors who fit their needs

Design a product that helps students and tutors find each other. Explain who you would build it for on each side, which of their problems you would so...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
8 people solved
Jan 2, 2026
Meta logo
Meta
Medium
Product Manager

Facebook Product for People Feeling Cut Off and Restless at Home in a Lockdown

You are a product manager at Facebook. A lockdown is keeping people at home, and many of them feel isolated and bored. Design a Facebook product that ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Apr 3, 2024
Google logo
Google
Medium
Product Manager

Pitch Google's Next Hardware Bet, Its Ecosystem Fit and Year-One US Unit Sales

You have just become the head of Google's hardware division. Pitch the next big product the division should build, show how it fits with the rest of G...

Product Design & StrategyProduct StrategyEstimation & Market Sizing
0
0
5 people solved
Jun 24, 2024
Meta logo
Meta
Medium
Product Manager

Facebook Marketplace International Expansion: Choose and Rank the Next Markets

Imagine that Facebook Marketplace, the part of Facebook where people list items for sale and buy from others nearby, has launched only in the United S...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Dec 20, 2025
Google logo
Google
Medium
Product Manager

Taking a US-Only Product International: Market Selection, Localization and Entry Strategy

A company has built and sold a product only in the United States, and it now wants to offer that product in other countries. How would you internation...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
9 people solved
Sep 28, 2025
Google logo
Google
Medium
Product Manager

Pricing Amazon Prime: Setting the Membership Fee and Plan Structure

How would you decide what to charge for Amazon Prime, the paid membership that bundles fast free shipping with video streaming and other perks? Walk t...

Product / Decision MakingGrowth & MonetizationBusiness Case Analysis
0
0
3 people solved
Aug 22, 2025
Google logo
Google
Medium
Product Manager

Identifying and defending the most serious strategic threat facing YouTube

Name the one threat you consider most dangerous to YouTube, and defend that choice. `hint Define before you rank Agree first on what a threat would da...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Feb 19, 2024
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