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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.4k
Companies
967
Updated
10.20.2026
1.4k Questions 967 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
Meta logo
Meta
Medium
Product Manager

Pick an Untapped Billion-Dollar Business for Meta and Make the Case

Meta already operates some of the most widely used apps in the world. Identify one opportunity that could become a billion-dollar business for Meta an...

Product Design & StrategyProduct StrategyEstimation & Market Sizing
0
0
4 people solved
Oct 5, 2024
Google logo
Google
Medium
Product Manager

Physical Product Design: Creating a Pizza Concept for an Underserved Eating Occasion

You are asked to come up with a new pizza. Treat it as a product design problem: decide who it is for and the situation in which it will be bought and...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Feb 21, 2025
Google logo
Google
Medium
Product Manager

Product Sense: Which Tesla Ownership Experiences Exceed Driver Expectations, and Why

Early in a product manager interview you are asked to name your favorite product, and you choose a Tesla car. The interviewer then asks what about the...

Product Design & StrategyProduct Sense
0
0
6 people solved
Feb 12, 2025
Google logo
Google
Medium
Product Manager

Senior-friendly phone: choosing the user segment, key features and success measures

You are a product manager asked to design a phone for elderly people. Explain what the product should achieve, decide which older users it is for and ...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
2 people solved
Dec 2, 2023
Meta logo
Meta
Medium
Product Manager

Instagram product case: helping people learn on the app, from segment to metrics

You are a product manager at Meta asked to create a new product on Instagram that helps people learn. Design it: decide whom it is for and which learn...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
9 people solved
Jan 12, 2026
Google logo
Google
Medium
Product Manager

Laundry appliance design for small city homes: segment, pain points, MVP, metrics

Design a washer and dryer for people who live in cities. Decide who the product is for, which problems it should solve in a city home, what the first ...

Product Design & StrategyProduct SensePrioritization & Tradeoffs
0
0
4 people solved
Jul 23, 2025
Google logo
Google
Medium
Product Manager

Create a Community Answers Site Where People Ask, Answer and Vote on Questions

You are a product manager asked to design a website where people post questions and other people answer them, similar to Quora. Decide who the product...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
5 people solved
Dec 6, 2024
Meta logo
Meta
Medium
Product Manager

Walk Through a Product You Admire: Who It Serves and Why Its Design Wins

Pick the product you would call your favorite and walk me through it as a product manager would: who it is built for, the problem it solves for them, ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jun 2, 2024
Google logo
Google
Medium
Product Manager

Founder Strategy: Choosing and Validating a New Travel Startup Opportunity

You are a founder and have decided your next company will be in travel. The interviewer asks what you would do. Walk through how you would choose wher...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
5 people solved
Dec 19, 2024
Meta logo
Meta
Medium
Product Manager

Building News Into Facebook: Reader Problems, First Version and Success Metrics

You are a product manager at Meta, asked to create a news product for Facebook. Decide what it is for and whom it serves, which problems it solves, wh...

Product Design & StrategyProduct Sense
0
0
4 people solved
Aug 29, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Go/No-Go Call on Ephemeral Stories for LinkedIn's Professional Network

You are a product manager at LinkedIn. Facebook offers Stories: full-screen photo and short video posts that disappear after 24 hours. You are asked w...

Product Design & StrategyProduct StrategyMetrics & KPIs
0
0
5 people solved
Oct 29, 2024
Google logo
Google
Medium
Product Manager

Adapting Google Maps navigation for young children and their parents

Design a version of Google's Maps product made for children. `hint Age decides everything A five-year-old and a twelve-year-old would use a map for ve...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
3 people solved
Jan 29, 2025
Wayfair logo
Wayfair
Medium
Product Manager

Explain Why a Two-Sided Marketplace App You Love Works for Buyers and Sellers

Tell me about the marketplace app you like most. Which one is it, and what makes it work so well? `hint Explain both sides A marketplace succeeds only...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
3 people solved
Jan 8, 2025
Google logo
Google
Medium
Product Manager

Assess an Unfamiliar Non-Google Product When You Are Not a Heavy User

In a product management interview at Google, you are asked how you would assess a product you know little about. The product is not made by Google, an...

Product Design & StrategyProduct SenseMarket & Competitive Analysis
0
0
4 people solved
Jul 3, 2025
Meta logo
Meta
Medium
Product Manager

Success Metrics for Facebook's Hashtag Feature: North Star, Inputs and Guardrails

Facebook lets people add hashtags to their posts. If you owned this feature, what goals would you set for it, and how would you know whether it is mee...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Jun 24, 2024
Meta logo
Meta
Medium
Product Manager

Build a Money-Management Offering Inside Facebook for a Chosen User Segment

You are a product manager at Facebook, asked to create a new financial services product that lives inside Facebook. Decide whom it serves and which mo...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jul 24, 2024
Netflix logo
Netflix
Medium
Product Manager

Netflix recommendation sharing: define, scope and launch the feature

Netflix has already decided to build a feature for sharing recommendations. As the product manager who owns it, explain what happens next: how you tur...

Product Design & StrategyRequirements & Launch ExecutionExperiment Design (A/B Testing)
0
0
5 people solved
Dec 24, 2023
Google logo
Google
Medium
Product Manager

Product Sense: Choosing a Setting and User for a Better Waste Bin

An interviewer asks you to design a trash can. That is the whole prompt: where it will be used, who it is for and what it may cost are all left for yo...

Product Design & StrategyProduct SensePrioritization & Tradeoffs
0
0
5 people solved
Nov 20, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Product sense: as LinkedIn's product lead, propose and prioritize major improvements

You are the product lead at LinkedIn. It is the social network professionals use more than any other, but members widely agree it has real flaws. Whic...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Mar 24, 2024
Google logo
Google
Medium
Product Manager

Design Google's books product from scratch: users, pain points, MVP and metrics

Suppose Google had never built a books product, and you are the product manager asked to create one from scratch. Decide what the product should be an...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
8 people solved
May 2, 2025
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