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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

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
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
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
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

Product Strategy: Sizing the Market for Machine Smell Detection and Choosing a Beachhead

An outside company has developed technology that detects smells. How would you size up the business opportunity it creates, and which customer segment...

Product Design & StrategyEstimation & Market SizingProduct Strategy
0
0
5 people solved
Jun 30, 2024
Google logo
Google
Medium
Product Manager

Tenfold growth strategy for Google Cloud's IoT business

You are a product manager on Google Cloud. How would you grow Google Cloud's IoT business tenfold? `hint Decide what "10x" multiplies Pick the quantit...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
5 people solved
Feb 25, 2025
Google logo
Google
Medium
Product Manager

Go-to-Market Plan for a Google Self-Driving Vehicle Service: First Market and Safety Gates

Google wants to open its driverless car service to the public, and you are the product manager who owns the launch. How would you launch it? Cover wha...

Product Design & StrategyRequirements & Launch ExecutionRoadmapping & Planning
0
0
4 people solved
Jul 7, 2024
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

Explain the strategic case behind Google's multibillion-dollar Fitbit acquisition

Google paid more than \$2 billion to buy Fitbit, the company behind a popular line of fitness trackers and smartwatches. Explain why Google made this ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Aug 26, 2024
Google logo
Google
Medium
Product Manager

Buy, Build or License: Would Owning Quora's Q&A Community Pay Off for Google?

Quora is a website where people post questions and other members write and vote on answers. You are asked whether Google should acquire Quora. Take a ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Nov 12, 2024
Meta logo
Meta
Medium
Product Manager

Choose a food need Facebook users have and design a product to serve it

You are a product manager at Meta and have been asked to design a new product around food for Facebook. Decide which food need it should serve and for...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Aug 23, 2025
Medium logo
Medium
Medium
Product Manager

Medium Product Strategy: Blending Commerce Products Into a Media-First Reading Platform

You are a product manager at Medium. Assume Medium already owns several commercial products, such as an online ticket-booking service, a game-voucher ...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
6 people solved
Jan 27, 2024
Google logo
Google
Medium
Product Manager

Google Maps teardown: success drivers and your next product bet

This question has two parts about Google Maps: explain what made it succeed, then propose what you would build on top of it next. Clarifying Questions...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Jul 28, 2024
iServeU logo
iServeU
Medium
Product Manager

Monetization Strategy for a UPI Payments Product in India

You are a product manager for a payments product that runs on UPI (Unified Payments Interface), India's instant bank-to-bank payment system. Leadershi...

Product Design & StrategyGrowth & Monetization
0
0
4 people solved
Jun 12, 2025
Meta logo
Meta
Medium
Product Manager

Product Improvement Plan for Meta's Oculus Go Standalone VR Headset

You are a product manager at Meta working on the Oculus Go, its standalone virtual reality headset. How would you improve it? `hint Let one group deci...

Product Design & StrategyProduct Design & Improvement
1
0
7 people solved
Nov 22, 2024
Uber logo
Uber
Medium
Product Manager

Uber app strategy: bundle ride-hailing and food delivery, or unbundle them

You are a product manager at Uber, which offers consumers both ride-hailing and food delivery (Uber Eats). Should food delivery be its own app, separa...

Product Design & StrategyProduct Strategy
0
0
6 people solved
Mar 10, 2024
Google logo
Google
Medium
Product Manager

Company-Wide Self-Service Data: Cost-Benefit Case and Go/No-Go Recommendation

You are the product manager who owns a company goal: make self-service data available to "everyone" in the company. You have been asked to decide whet...

Product / Decision MakingBusiness Case AnalysisCommunication & Stakeholders
0
0
6 people solved
Mar 21, 2024
Google logo
Google
Medium
Product Manager

Google Pay rewards program: choose a loyalty model that drives repeat wallet use

Google Pay is Google's digital wallet: people use it to pay in stores and online and, depending on the market, to send money to each other or pay bill...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
5 people solved
May 7, 2024
Square logo
Square
Medium
Product Manager

Square Staff-Training Product: Strategy to Grow Revenue 5x Within a Year

Square has just launched a product that lets its sellers train their staff. What strategy would you use to grow this product's revenue fivefold within...

Product Design & StrategyGrowth & MonetizationBusiness Case Analysis
0
0
5 people solved
Jun 21, 2024
Meta logo
Meta
Medium
Product Manager

Startup Product Sense: Help Neighbors Form and Sustain Real-World Groups Nearby

You are a product manager at a startup. Create a product that helps people form and sustain communities with others who live near them. Walk through w...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
7 people solved
Dec 11, 2025
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