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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.4k
Companies
972
Updated
10.20.2026
1.4k Questions 972 Companies10.20.2026
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
Yelp logo
Yelp
Medium
Product Manager

Design a Consumer App for Discovering Nearby Happy Hour Deals

Design an app that helps people find happy hours, the limited windows when bars and restaurants offer drinks at reduced prices. Explain which users yo...

Product Design & StrategyProduct Sense
0
0
7 people solved
Jul 5, 2024
Uber logo
Uber
Medium
Product Manager

Design an Uber Ride Experience for Children Traveling Without an Adult

You are a product manager at Uber. The company wants children to be able to use Uber as riders in their own right, rather than only traveling with an ...

Product Design & StrategyProduct SenseTrust & Safety
1
0
9 people solved
Jul 3, 2025
Google logo
Google
Medium
Product Manager

Product Sense: Designing the Mobile Experience Around a Toy Remote-Control Car

Design a mobile app for a toy remote-control car. Explain who the app is for, what it should do, and how you would judge whether it succeeded. `hint F...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jun 26, 2024
Postman logo
Postman
Medium
Product Manager

Product Design for Long-Distance Rail Travel: Passenger Pain Points, Features and Metrics

Design products or features that would improve the experience of passengers on long train journeys. Explain which passengers you would focus on, which...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Oct 6, 2025
Meta logo
Meta
Medium
Product Manager

Goals, North-Star Metric and Guardrails for Meta's Horizon Worlds VR Platform

You are a product manager at Meta for Horizon Worlds, the virtual-reality game and social space on Meta Quest headsets where people visit, play in and...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Jul 18, 2025
Google logo
Google
Medium
Product Manager

Product design: an alarm that wakes deaf users without relying on sound

Design an alarm clock for people who are deaf. Explain whom you are designing for, what gets in the way of waking up on time today, which product you ...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
6 people solved
Nov 16, 2025
Swiggy logo
Swiggy
Medium
Product Manager

Product design exercise: building a better parking lot for drivers and operators

You are asked to design a parking lot. Treat it as a product problem: pick the kind of lot and the people it serves, then propose what you would build...

Product Design & StrategyProduct SenseTechnical Tradeoffs for PMs
0
0
4 people solved
Jan 28, 2025
Brex logo
Brex
Medium
Product Manager

Product Design: Money Management App for University Students

You are asked to build a money app for college students. Walk through who you would design it for, which problems it should solve first, and how you w...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
7 people solved
Oct 6, 2024
Google logo
Google
Medium
Product Manager

Design a Sales Incentive and Recognition Tool That Reps and Managers Want to Use

You are a product manager asked to design an incentive management tool for a company's sales staff. The tool should be engaging: something sales reps ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Dec 14, 2025
Google logo
Google
Medium
Product Manager

Google Sheets Success Metrics: North Star, Collaboration Inputs and Guardrails

You are a product manager on Google Sheets. How would you measure whether the product is succeeding? Lay out the metrics you would track and say which...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Mar 6, 2025
Binance logo
Binance
Medium
Product Manager

Designing and Launching a Lending Product for a Crypto Exchange

You are the product manager at a cryptocurrency exchange that wants to begin offering lending services to its users. Explain what you would do: which ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Dec 22, 2025
Google logo
Google
Medium
Product Manager

LG Smart Fridge Go/No-Go: Market Read, Business Case and Recommendation

You are a product manager at LG, the consumer electronics and home appliance maker. Decide whether LG should launch a smart fridge, and back the call ...

Product Design & StrategyProduct StrategyBusiness Case Analysis
0
0
6 people solved
Jan 22, 2024
Deliveroo logo
Deliveroo
Medium
Product Manager

Deliveroo: choose a user segment, diagnose its pain points and propose product fixes

You are interviewing for a product manager role at Deliveroo, the on-demand app that lets people order meals from local restaurants and has riders bri...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
6 people solved
Apr 1, 2025
Google logo
Google
Medium
Product Manager

Raising US Fruit Intake: Pick a Segment, Find the Barrier, Design the Product

Design a product whose purpose is to get people in the United States to eat more fruit. Explain why the product should exist, whom you would build it ...

Product Design & StrategyProduct SenseUser Research & Discovery
1
0
11 people solved
Sep 23, 2024
Instacart logo
Instacart
Medium
Product Manager

Product Design Case: A Games App Built Around Older Adults' Needs and Abilities

You are a product manager asked to design a gaming app for older adults. Decide what kind of games it offers and which older adults it is for, work ou...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
1
0
16 people solved
Apr 19, 2025
Meta logo
Meta
Medium
Product Manager

Reason through Instagram's decision to hide public like counts

Instagram stopped showing the number of likes on posts. Put yourself in the position of the product team: why do you think Instagram made this change?...

Product Design & StrategyProduct StrategyExperiment Design (A/B Testing)
0
0
5 people solved
Sep 28, 2024
Google logo
Google
Medium
Product Manager

Product Sense: Invent a Product That Cuts the Time It Takes to Get a Meal Cooked

Design a product that makes cooking faster. The prompt does not say who the product is for, which part of cooking it should shorten, or whether it is ...

Product Design & StrategyProduct Sense
0
0
6 people solved
Jun 4, 2026
Toptal logo
Toptal
Medium
Product Manager

Product Sense: A Cash Machine Experience Built for Children

Design an ATM made for children: decide which kids and which situations it serves, what it lets them do, and how you would tell whether it succeeds. `...

Product Design & StrategyProduct Sense
0
0
3 people solved
Feb 17, 2025
Google logo
Google
Medium
Product Manager

Design an Instant Teleportation Portal Product: Launch Users, Safety and Rollout

Assume a technology exists that can move a person from one place on Earth to any other place instantly. You are the product manager asked to design th...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Mar 13, 2026
Google logo
Google
Medium
Product Manager

New Product from Two Decades of Historical Street-Level and Satellite Imagery

Imagine you can draw on 20 years of geographic data, such as street-level imagery like Street View and satellite images. Which product would you creat...

Product Design & StrategyProduct Sense
0
0
3 people solved
Nov 9, 2025
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