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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
967
Updated
10.24.2026
4.0k Questions 967 Companies10.24.2026
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
Amazon logo
Amazon
Medium
Product Manager

Product to Relieve Amazon's Logistics Team After a Year of Rising Order Volume

Amazon's order volume has been rising over the past year, and its logistics team is now running into problems keeping up. You are the product manager ...

Product Design & StrategyProduct SenseOperations & Capacity
0
0
6 people solved
Feb 10, 2025
Meta logo
Meta
Medium
Product Manager

Shape a Major iOS Version Around Update Adoption and Android-to-iPhone Switching

You are the product manager responsible for the iPhone's operating system and are planning its next major version. Leadership has set two goals for th...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
5 people solved
Dec 23, 2024
Google logo
Google
Medium
Product Manager

Go-to-Market Strategy for a Venture-Backed Payments App Competing for Share in India

Imagine a venture capital firm hands you \$100M to create a payments app for the Indian market, with a single objective: win the largest market share ...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
4 people solved
Jan 29, 2025
Meta logo
Meta
Medium
Product Manager

Raise commenting on Facebook: target users, barriers, prioritized ideas and quality metrics

You are a product manager at Meta working on Facebook. How would you get people to write more comments on Facebook posts? Explain which users and whic...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
8 people solved
Sep 30, 2025
Notion logo
Notion
Medium
Product Manager

Product Design: Adding Team Chat and Direct Messages Inside Notion's Workspace

Notion is a workspace where teams write documents, build wikis and track projects in databases. As a product manager, how would you design a messaging...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
4 people solved
Dec 6, 2024
Adobe logo
Adobe
Medium
Product Manager

Choose the next strategic bets for Microsoft's Office productivity suite

In a product manager interview you are asked to lay out a strategy for Microsoft Office, Microsoft's suite of productivity applications (Word, Excel, ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Dec 20, 2024
Uber logo
Uber
Medium
Product Manager

Behavioral: Replacing a KPI That Stopped Reflecting the Real Business Goal

The interviewer asks you to describe a time you had to change a KPI, meaning a metric your team used to judge success or set goals. Answer with one sp...

Behavioral & LeadershipMetrics & KPIsCommunication & Stakeholders
0
0
4 people solved
Jan 14, 2025
Clearco logo
Clearco
Medium
Product Manager

Automated KYC Identity Checks in a Loan Application: Flow Design and Cost Model

A lending company wants every loan applicant's identity confirmed automatically during the application, rather than by staff checking documents by han...

Product Design & StrategyTrust & SafetyBusiness Case Analysis
0
0
5 people solved
Feb 3, 2025
Google logo
Google
Medium
Product Manager

Google Flights: Find a Traveler Pain Point and Propose a Product Improvement

You are interviewing for a product manager role at Google and are asked how you would make Google Flights, Google's flight search and fare comparison ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Dec 26, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Where Microsoft Should Invest to Raise Remote-Worker Productivity

Remote work keeps growing. As a product manager, you are asked where Microsoft should invest so that people who work from home get more done than they...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Nov 29, 2024
Google logo
Google
Medium
Product Manager

Google Product Idea to Reduce Friction in Everyday Grocery Shopping

You are a product manager at Google, and you are asked how Google could make grocery shopping better for its users. Google is not a grocer, so part of...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Jan 9, 2025
Uber logo
Uber
Medium
Product Manager

Uber CEO Exercise: Pick the Company's Next Strategic Priority and Defend It

Imagine you have just become Uber's CEO. What should the company do next? Choose the direction you would set, and explain why it beats the alternative...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
3 people solved
Dec 18, 2024
Meta logo
Meta
Hard
Data Scientist Locked

Design an Experiment to Evaluate New Recommendation Model

This interview question evaluates metric design, causal reasoning, experiment setup, diagnostics, SQL/statistical checks, and recommendations in a rea...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
139
2
391 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Product Manager

Product Design: Getting Patients a Doctor's Appointment Faster and With Less Hassle

Getting an appointment with a doctor is often a long, frustrating process. As a product manager, design a product that makes it shorter and easier. Wa...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Dec 8, 2024
Amazon logo
Amazon
Medium
Product Manager

Separating Brand-Loyal From Brand-Indifferent Shoppers With Behavioral Metrics

Assume you work on a large online store and want to know, for a given customer, whether they are brand agnostic or brand conscious when they shop. A b...

Analytics & ExperimentationSegmentation & Cohort AnalysisMetrics & KPIs
0
0
3 people solved
Nov 17, 2024
Meta logo
Meta
Medium
Product Manager

Choosing a north star and guardrails for a homeowner-to-contractor services marketplace

Imagine you are the product manager for a home services product in the style of Angie's List, where homeowners look for local professionals such as pl...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Sep 8, 2025
Meta logo
Meta
Medium
Product Manager

Accessible messaging app for blind people: users, core flows and metrics

Design a messaging app in the spirit of WhatsApp for people who are blind. Decide exactly who you are designing for, what the app must let them do, an...

Product Design & StrategyAccessibility & Inclusive Design
0
0
4 people solved
Dec 13, 2023
Meta logo
Meta
Medium
Product Manager

Facebook Product Sense: Inventing a Music Product, Its Audience and Its Success Metrics

As a product manager at Meta, you are asked to come up with a brand-new way for people to enjoy and engage with music on Facebook. The prompt leaves e...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
4 people solved
Dec 27, 2024
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Walmart Shopping App: Find Shopper Pain Points and Prioritize Experience Fixes

You are a product manager working on Walmart's consumer mobile app, the app shoppers use to browse and buy products, place grocery orders, and get hel...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
4 people solved
Dec 16, 2024
Amazon logo
Amazon
Medium
Product Manager

PM Behavioral: Presenting Your Biggest Career Achievement and Explaining Why It Mattered

You are asked to name the most important accomplishment of your career so far and to explain why you consider it so important. Some interviewers ask y...

Behavioral & LeadershipProject Deep Dive
0
0
3 people solved
May 9, 2024
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