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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.1k
Companies
972
Updated
10.24.2026
1.1k Questions 972 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
Uber logo
Uber
Medium
Product Manager

Let ride-hail drivers claim reserved trips before dispatch

You are the product manager for a ride-hailing app's scheduled rides product. Riders can already book a trip for a later time; assume that today no dr...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Mar 16, 2024
Google logo
Google
Medium
Product Manager

Designing a credit card bill-pay experience inside Google Pay

You have just joined Google Pay as a product manager, and you are asked to design a feature that helps people pay their credit card bills. Explain wha...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jan 30, 2024
Uber logo
Uber
Medium
Product Manager

Diagnosing and reducing a global rise in Uber peak-hour ride cancellations

Uber has noticed that more rides are being cancelled than before, and the rise is sharpest during peak hours. The problem is not confined to particula...

Analytics & ExperimentationMetric DiagnosticsExperiment Design (A/B Testing)
0
0
8 people solved
Oct 23, 2024
Amazon logo
Amazon
Medium
Product Manager

Gmail Product Design: An On-Demand Help Button Modeled on Amazon's Mayday

Amazon introduced Mayday on its Kindle Fire tablets: with one tap, a customer opened a live video window with an Amazon advisor. The advisor could see...

Product Design & StrategyProduct Design & ImprovementBusiness Case Analysis
0
0
4 people solved
Dec 2, 2023
Atlassian logo
Atlassian
Medium
Product Manager

Trello Engagement Strategy: Choose a Goal, a Segment and the Features to Build

You are a product manager on Trello, Atlassian's tool for organizing work on boards of lists and cards, and you are asked to raise engagement. Define ...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
5 people solved
Dec 9, 2023
Google logo
Google
Medium
Product Manager

Find and Prioritize Ways to Lift Netflix Viewing Time on the Big Screen

As a product manager at Netflix, how would you get members to spend more time watching on their TVs? Decide which viewers and viewing moments to focus...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Dec 29, 2023
Google logo
Google
Medium
Product Manager

Designing Better Content Sharing for an Online Tutoring Platform

You are the product manager for an online tutoring platform. It already covers the basics, such as video and audio calls between tutors and their stud...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
Jun 1, 2025
Airbnb logo
Airbnb
Medium
Product Manager

Motivation Interview: Explaining What Draws You to Airbnb

The interviewer wants to know what draws you to Airbnb. Give the answer you would give in a product manager interview. `hint Make it specific to this ...

Behavioral & LeadershipMotivation & Fit
0
0
5 people solved
Dec 1, 2023
Duolingo logo
Duolingo
Medium
Product Manager

Pick a Learner Segment and Propose a High-Impact Improvement to the Duolingo App

You are interviewing for a product manager role, and the interviewer asks you to improve Duolingo, the gamified language-learning app. Choose the goal...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
8 people solved
Feb 10, 2025
SoFi logo
SoFi
Medium
Product Manager

Diagnose, rank and solve the top problems in a digital rotating savings circle app

MoneyFellows runs money circles online. It digitizes the rotating savings and credit association (ROSCA), an informal arrangement people have long org...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Mar 24, 2024
Houzz logo
Houzz
Medium
Product Manager

Choose a workplace app you rely on as a PM (Jira, Slack, Drive) and propose improvements

Product managers live in a handful of tools every day: a team chat app such as Slack, an issue tracker such as Jira, shared file storage such as Googl...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Oct 21, 2025
Google logo
Google
Medium
Product Manager

Turn Google Hangouts into a Revenue Source: Who Pays, and What Do You Build?

You are the product manager for Google Hangouts, Google's chat, voice and video calling product. How would you turn it into a source of profit? Explai...

Product Design & StrategyGrowth & MonetizationProduct Design & Improvement
0
0
5 people solved
Feb 6, 2024
Meta logo
Meta
Medium
Product Manager

Making Facebook Pages more valuable and measuring whether the change worked

You are a product manager on Facebook Pages, the public profiles that businesses, creators, public figures, media outlets and organizations run on Fac...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
5 people solved
Nov 26, 2023
Uber logo
Uber
Medium
Product Manager

Uber Eats experiment: does nudging customers toward healthier orders raise engagement?

You are the product manager for Uber Eats. Take as a working assumption that helping customers eat more healthily would make them more engaged with th...

Product Design & StrategyExperiment Design (A/B Testing)Experiment Analysis & Readout
0
0
6 people solved
Sep 24, 2025
Meta logo
Meta
Medium
Product Manager

WhatsApp Messaging Growth: Design and Prioritize Experiments to Lift Message Volume

You are a product manager for WhatsApp, and the goal is to raise the number of messages people send and receive on it. Which A/B tests would you run? ...

Analytics & ExperimentationExperiment Design (A/B Testing)Growth & Monetization
0
0
6 people solved
Sep 14, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Design a Personalization Strategy for Microsoft Office Apps

You are a product manager on Microsoft Office, the suite that includes Word, Excel, PowerPoint and Outlook. How would you go about personalizing Offic...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
8 people solved
Oct 20, 2024
Google logo
Google
Medium
Product Manager

Estimate a New Buyer's Delivery Wait for a Tesla Model 3 From Supply and Backlog

You reserve a new Tesla Model 3 today. Estimate how long it will be until the car is delivered to you. Explain how you break the problem down, the ass...

Product / Decision MakingEstimation & Market SizingOperations & Capacity
0
0
8 people solved
Oct 16, 2025
Uber logo
Uber
Medium
Product Manager

Reversing a falling average order value on Uber Eats while order volume grows

You are a product manager on Uber Eats. The average basket value of an order has been falling steadily over a period in which the number of orders kep...

Product Design & StrategyMetric DiagnosticsGrowth & Monetization
0
0
4 people solved
Feb 1, 2024
Meta logo
Meta
Medium
Product Manager

Messaging App Feature That Helps Business Managers Gather Data

You are a product manager at the company behind a messaging app like WhatsApp. Design a feature that helps managers at companies collect data through ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Dec 28, 2023
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Product Design: Rethinking How Customers Buy Their Groceries

How would you make grocery shopping better for customers? Choose where to focus and explain why, then walk through the product you would build and how...

Product Design & StrategyProduct Sense
0
0
5 people solved
Oct 28, 2023
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