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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
972
Updated
11.02.2026
4.0k Questions 972 Companies11.02.2026
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
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Accessibility Product Sense: Build a Learning Tool for Kids Who Can't See

You are a product manager at Microsoft, and your task is to design a product that helps blind children learn. Decide which children and which learning...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
9 people solved
Sep 28, 2025
Walmart Labs logo
Walmart Labs
Medium
Software Engineer

Describe past projects and impact

Behavioral: Deep Dive Into Past Projects (Software Engineer, Technical Screen) Provide 1–2 major software engineering projects from your recent experi...

Behavioral & LeadershipProject Deep DiveOwnership & Execution
8
0
108 people solved
Sep 6, 2025
Meta logo
Meta
Medium
Product Manager

Meta Pay Strategy: Where to Improve and Which Single Metric to Steer By

Imagine you own Meta's payments platform. What would you improve, and what single north star metric would you steer it by? Clarifying Questions - Does...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Mar 30, 2026
Google logo
Google
Medium
Product Manager

Diagnose the speed gap between Gmail inbox search and Google web search

Searching your mailbox in Gmail often feels slower than running a Google web search, even though one inbox is a tiny fraction of the size of the web. ...

System DesignTechnical Tradeoffs for PMsSearch & Feed Systems
1
0
12 people solved
Feb 17, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Planning US COVID-19 Vaccine Distribution: Priority Groups, Logistics and Metrics

Design the rollout of a COVID-19 vaccine across the United States. Explain the goal of the rollout, who should be vaccinated and in what order, how do...

Product Design & StrategyOperations & CapacityPrioritization & Tradeoffs
0
0
8 people solved
Sep 28, 2025
DoorDash logo
DoorDash
Medium
Data Scientist

Determine Success Metrics for Biker Dasher Program Launch

Determine Success Metrics for Biker Dasher Program Launch Scenario DoorDash is considering a 'Biker Dasher' program to let couriers use bicycles (and ...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
10
0
154 people solved
Aug 4, 2025
Google logo
Google
Hard
Product Manager

Why Would Users Care and Why Build It?

You are interviewing for a Google Product Manager role. Assume the product is a new Google AI productivity assistant integrated into Search, Gmail, Do...

Product Design & StrategyAI Product ManagementMetrics & KPIs
43
0
315 people solved
Jun 20, 2025
Uber logo
Uber
Medium
Product Manager

Define KPIs for Trust, Virality and Selection at a Used-Bicycle Marketplace

You are the product manager of an online marketplace where people buy and sell used bicycles. The CEO has set three goals for the business: strong tru...

Analytics & ExperimentationMetrics & KPIsGrowth & Monetization
0
0
8 people solved
Dec 14, 2025
Google logo
Google
Medium
Product Manager

Plan how a 15-engineer Google team would make the internet healthier

You have just joined Google as a product manager and been given a team of 15 engineers. Your mandate is broad: come up with a plan to make the interne...

Product Design & StrategyProduct StrategyRoadmapping & Planning
1
0
7 people solved
Mar 27, 2026
X (Twitter) logo
X (Twitter)
Medium
Product Manager

Go/No-Go Call on a Disappearing 24-Hour Stories Format for Twitter (X)

Should Twitter (now X) build Stories, the format of full-screen photo and video posts that disappear after 24 hours, made popular by Snapchat and Inst...

Product Design & StrategyProduct StrategyProduct Sense
1
0
8 people solved
Sep 18, 2025
DoorDash logo
DoorDash
Medium
Product Manager

Spotify Growth Strategy: Sizing a Path to 3x Revenue in Three Years

You are a senior leader at Spotify. Lay out how you would make Spotify's annual revenue three times its current level within three years. `hint Do the...

Product Design & StrategyGrowth & MonetizationEstimation & Market Sizing
0
0
4 people solved
Apr 30, 2025
Meta logo
Meta
Medium
Product Manager

Meta Product Sense: Building Something for Plant Lovers and Gardeners

You are a product manager at Meta and have been asked to design a new product for gardening. Decide who it is for, what it does, and how you would kno...

Product Design & StrategyProduct Sense
0
0
8 people solved
Mar 12, 2025
Yelp logo
Yelp
Medium
Product Manager

Plan Yelp's Entry Into Asian Markets: Market Choice, Cold Start and Monetization

You are a product manager at Yelp. How would you plan the company's expansion into Asia? `hint Asia is not one market Compare a handful of specific co...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
5 people solved
Jan 23, 2025
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Create a Rewards Program That Keeps Walmart Shoppers Coming Back

You are a product manager at Walmart and have been asked to design a loyalty program for its customers. Explain how you would approach it: what the pr...

Product Design & StrategyGrowth & MonetizationBusiness Case Analysis
1
0
9 people solved
Jan 1, 2025
Meta logo
Meta
Medium
Product Manager

Product Sense: Help Patients Discover a Doctor Who Fits Their Needs

Many people need to find a doctor they have never seen before. Design a product that makes that search easier. Decide which users you would focus on, ...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
7 people solved
Dec 21, 2025
Atlassian logo
Atlassian
Medium
Product Manager

Evaluate and prioritize new-market expansion options for Atlassian's team collaboration tools

You are a product manager at Atlassian, the maker of team tools such as Jira, Confluence and Trello. Leadership wants a plan for growing the company b...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
11 people solved
Oct 8, 2025
Freshworks logo
Freshworks
Medium
Product Manager

Product Design for a Business Analytics Platform: Users, MVP and Success Metrics

Design an analytics platform. Decide who it is for and which decisions it should help them make, define what the first version includes, and explain h...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jul 6, 2025
TikTok logo
TikTok
Medium
Product Manager

Market Sizing: Estimating the Number of Content Creators in India

You are interviewing for a product manager role at TikTok. Estimate the number of content creators in India. Say who you are counting, explain each as...

Product / Decision MakingEstimation & Market Sizing
0
0
9 people solved
Aug 10, 2025
Zoom logo
Zoom
Medium
Product Manager

Measuring Customer Outcomes, Not Company Adoption, for a Newly Launched API Product

A company is launching a new product for its customers, for example a set of APIs, that simplifies work those customers already do: fewer manual steps...

Analytics & ExperimentationMetrics & KPIs
0
0
8 people solved
Nov 22, 2025
DoorDash logo
DoorDash
Medium
Software Engineer Locked

Defend an Ownership Project with Measurable Impact

Defend one project where you recognized an important problem and drove a response with measurable impact. Interviewers probe the evidence behind your ...

Behavioral & LeadershipProject Deep DiveOwnership & Execution
4
0
56 people solved
Aug 4, 2026
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