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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
Meta logo
Meta
Medium
Product Manager

Product Sense: Designing a Trustworthy Voting App, From Choosing the Use Case to Metrics

Design a voting app. Decide what kind of voting it is for and who will use it, then take the interviewer through the problems it solves, what you woul...

Product Design & StrategyProduct SenseTrust & Safety
0
0
5 people solved
Jun 3, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Choose a North-Star Metric and Guardrails for Messenger's Group Video Rooms

Messenger Rooms is the group video-calling feature inside Messenger: people gather in a shared room for a live video call. You own the feature and are...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
5 people solved
Jan 27, 2025
Google logo
Google
Medium
Product Manager

Product Strategy: Building a New Business Model to Upend Car Washing

How would you shake up the car wash industry? Describe the opportunity you would go after and what you would build. `hint Map the industry first Lay o...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
4 people solved
Aug 21, 2024
Airbnb logo
Airbnb
Medium
Product Manager

Airbnb Market-Entry Case: Evaluating a Move Into Furniture Sales for Revenue Growth

Airbnb is weighing a move into furniture retail. Decide whether it should go ahead, and make a recommendation. The objective you are given is to grow ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
6 people solved
May 25, 2024
Uber logo
Uber
Medium
Product Manager

Uber fare splitting: north-star metric, funnel, guardrails and how to measure them

Uber's rider app lets people who share a ride split what it costs. Assume the feature works as it is commonly described: during the trip, the rider wh...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
7 people solved
Mar 30, 2025
Dhan logo
Dhan
Medium
Product Manager

Two Features to Lift Install-to-First-Trade Conversion in a Brokerage App

You are the product manager of a retail stock-trading app, in the mold of Fidelity or Zerodha. Your goal is to raise the number of people who install ...

Product Design & StrategyGrowth & MonetizationUser Behavior & Funnels
0
0
5 people solved
Apr 10, 2025
Uber logo
Uber
Medium
Product Manager

Analyzing Yelp's Eat24 Divestiture and Its Exit From Food Ordering

Yelp bought the online food-ordering service Eat24 and later sold it. Why do you think Yelp chose to sell? `hint Fit, fight and buyer Weigh what it to...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
2 people solved
Jan 22, 2025
Google logo
Google
Medium
Product Manager

Household Device Product Sense: Choosing and Justifying Three Priority Features

You are the product manager for a device used in the home. Which three features would you recommend for it, and why those three? `hint Earn the three ...

Product Design & StrategyProduct SensePrioritization & Tradeoffs
0
0
4 people solved
Jul 21, 2024
Meta logo
Meta
Medium
Product Manager

Find a high-value pain point in Facebook's Timeline and design the fix

You are a product manager at Meta and have been asked to make Facebook's Timeline better. Decide who the change is for, which problem it solves and wh...

Product Design & StrategyProduct Design & Improvement
0
0
7 people solved
Feb 28, 2024
Google logo
Google
Medium
Product Manager

Reduce YouTube App Battery Drain on Phones With No Visible Product Changes

You are a product manager for the YouTube mobile app and have been asked to make the app use less battery, with one constraint: you may not change the...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
May 14, 2026
Coinbase logo
Coinbase
Medium
Product Manager

Coinbase Crypto Price Alerts: Triggers, Content and Success Metrics

You are a product manager on the Coinbase mobile app. Design notifications that alert users when crypto prices move. `hint An alert is a promise Every...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Aug 17, 2024
Snowflake logo
Snowflake
Medium
Data Scientist

Lead innovation and automate a critical process

Describe a specific project where you led an end-to-end innovation from idea to production. Be concrete: - What was the problem, constraints, and succ...

Behavioral & LeadershipInnovation & SimplificationProject Deep Dive
8
0
112 people solved
Oct 13, 2025
Google logo
Google
Medium
Product Manager

Product Sense Case: A Shower Concept for People With Little or No Vision

You are asked to come up with a shower product for people who are blind or have very little usable vision. Explain whom you would design it for, which...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
5 people solved
Aug 16, 2024
Meta logo
Meta
Medium
Product Manager

Designing a Product That Helps People Start a New Hobby and Stick With It

Design a product that helps people take up a hobby and develop it over time. Explain which users and which part of the hobby journey you would focus o...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Jan 21, 2026
Google logo
Google
Medium
Product Manager

Choosing Success Metrics for Google Search on Pandemic Health Queries

As a product manager on Google Search, define the metrics you would use to judge how well Search serves people who look up information about COVID-19....

Analytics & ExperimentationMetrics & KPIsSearch Relevance
0
0
4 people solved
Oct 29, 2024
Meta logo
Meta
Medium
Product Manager

Facebook at the Olympic Games: Choose an Audience, Build a First Version, Set Metrics

Facebook wants to launch a product built around the Olympic Games. As its product manager, design it: decide whom it serves and which problem it solve...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jul 14, 2024
DoorDash logo
DoorDash
Medium
Data Scientist

Forecast and Analyze DoorDash Menu Price Inflation Gap

Forecast and Analyze DoorDash Menu Price Inflation Gap DoorDash wants to understand and forecast the difference between on-platform menu prices and th...

Statistics & MathTime Series & ForecastingSampling & Estimation
13
0
130 people solved
Aug 4, 2025
Google logo
Google
Medium
Product Manager

Shazam Success Metrics: North Star, Recognition Funnel and Guardrails for a Music ID App

Shazam is an app that identifies a song from a few seconds of audio picked up by the device's microphone and lets the user act on the result, for exam...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
4 people solved
Sep 1, 2024
Yelp logo
Yelp
Medium
Product Manager

Building a credible national brunch ranking from star ratings and review text

Suppose you can use every rating and review Yelp holds for businesses in the United States. How would you produce a list of the 10 best places in the ...

Analytics & ExperimentationMetrics & KPIsBayesian Statistics
0
0
6 people solved
Nov 3, 2024
Amazon logo
Amazon
Medium
Product Manager

Amazon PM behavioral: stepping into another owner's project and the customer response

In an Amazon product manager behavioral interview, you are asked about a time you became involved in a project that did not start out as yours. The in...

Behavioral & LeadershipOwnership & ExecutionConflict & Collaboration
0
0
7 people solved
Jan 9, 2026
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