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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.4k
Companies
972
Updated
10.24.2026
2.4k 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
Shopify logo
Shopify
Medium
Product Manager

Build a Shopify App's Support Function From Zero: Launch Plan and Phased Roadmap

You are the product manager for an app that merchants install from the Shopify App Store. The app has no dedicated customer care team, and you have be...

Product Design & StrategyRoadmapping & PlanningMetrics & KPIs
1
0
10 people solved
Apr 30, 2026
OpenAI logo
OpenAI
Medium
Product Manager

ChatGPT Product Teardown: Appeal, User Segments, Success Metrics and an Improvement

Take ChatGPT, OpenAI's AI chat assistant, as the product for this discussion. Say what you like about it, describe who uses it, choose metrics that sh...

Product Design & StrategyProduct Design & ImprovementAI Product Management
0
0
9 people solved
Sep 26, 2025
Tekion logo
Tekion
Medium
Product Manager

Product design for software that auction houses use to run sales and collect bids

Design a platform that auction houses can use to run their sales and let buyers place bids on the lots they offer. `hint Map the three parties An auct...

Product Design & StrategyProduct SenseTrust & Safety
0
0
6 people solved
Jan 26, 2026
Meta logo
Meta
Medium
Product Manager

Facebook fitness market entry: objective, first segment, and build-buy-partner choice

You are a product manager at Meta, and the company wants the Facebook app to move into fitness. How would you take Facebook into the fitness market? E...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
8 people solved
Jul 3, 2026
Amazon logo
Amazon
Medium
Product Manager

Consent, Transparency and Data Controls for Alexa Ambient Sensing

Amazon is launching a new ambient sensing feature for Alexa. As the PM, design the privacy controls that ship with it. `hint Map the data first The ri...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
2 people solved
Aug 2, 2026
Mastercard logo
Mastercard
Medium
Product Manager

B2B Product Design: Specify an Elevator System Around a Building Client's Needs

You are a PM at a company that builds and installs elevators. Design an elevator for one of your clients. `hint Separate the buyer from the riders The...

Product Design & StrategyProduct Sense
0
0
5 people solved
Mar 12, 2026
Peakflo logo
Peakflo
Medium
Product Manager

AP Product Design: Auto-Reconciling POs, Receipts and Invoices and Routing Mismatches

Design a product that automates three-way matching in the procure-to-pay process. Before a vendor invoice is paid, it should be checked against the pu...

Product Design & StrategyProduct SenseRequirements & Launch Execution
0
0
5 people solved
Jan 15, 2026
Affirm logo
Affirm
Medium
Product Manager

Spotify Growth Plan: Converting Free Listeners and Reducing Premium Churn

You are a product manager on Spotify Premium. Put together a plan to grow the number of people paying for Premium, and explain how you would know it i...

Product Design & StrategyGrowth & Monetization
1
0
7 people solved
Oct 9, 2025
Whatnot logo
Whatnot
Medium
Machine Learning Engineer

Improve and debug the shopping app

You are evaluating a live-shopping mobile app from a product-minded engineering perspective. Answer the following as one integrated exercise: 1. What ...

System DesignProduct Design & ImprovementMetrics & KPIs
18
0
209 people solved
Jan 17, 2026
DoorDash logo
DoorDash
Medium
Product Manager

Order-of-magnitude growth strategy for Duolingo

How would you grow Duolingo, the language-learning app, by a factor of ten? Lay out the strategy you would recommend. `hint Break the multiplier apart...

Product Design & StrategyGrowth & MonetizationProduct Strategy
1
0
9 people solved
Apr 24, 2026
Stripe logo
Stripe
Medium
Product Manager

Theme Park GM Case: Cutting Attraction Wait Times at Disneyland

You are the general manager of Disneyland, and you want guests to spend less time waiting in line. What would you do? Explain which lines you would fo...

Product Design & StrategyOperations & Capacity
0
0
8 people solved
Feb 28, 2026
Google logo
Google
Medium
Product Manager

Product Sense Case: Fixing the Biggest Pain Points in a Flyer's Journey

Propose how you would improve the experience of people who travel by air. Decide which travelers and which part of the trip to focus on, identify the ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
9 people solved
Dec 19, 2025
Razorpay logo
Razorpay
Medium
Product Manager

Repurposing Athlete Smartwatch Expertise into a Wearable for Healthcare Staff

You are the product manager at a company that makes smartwatches for elite athletes. The company now wants to build a product for health workers. Desi...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
May 17, 2026
INDmoney logo
INDmoney
Medium
Product Manager

New photo sharing app concept: choosing a use case, users, MVP and metrics

Design a new product that people use to share images. `hint Choose one sharing job Sharing an image can mean sending a few photos to people you know, ...

Product Design & StrategyProduct Sense
0
0
7 people solved
Nov 23, 2025
Meta logo
Meta
Medium
Product Manager

Instagram Product Design: Build a Hashtag Feature That Boosts User Engagement

You are a product manager on Instagram. Design a feature built around hashtags and explain how you would make hashtags something people genuinely want...

Product Design & StrategyProduct Design & Improvement
0
0
6 people solved
Jun 22, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Defend Your Pick of a Subscription Product: Recurring Value, Plans and Retention

Which subscription product do you rate above every other one you pay for? Name it and explain what makes it your choice. `hint Earn the renewal A subs...

Product Design & StrategyProduct SenseGrowth & Monetization
1
0
24 people solved
Dec 20, 2024
Wikimedia Foundation logo
Wikimedia Foundation
Medium
Product Manager

Design a strategy to grow reader donations to Wikipedia while keeping it ad-free

You are a product manager at the Wikimedia Foundation, the nonprofit that runs Wikipedia. Wikipedia is free to read, shows no advertising, and relies ...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
3 people solved
Sep 10, 2026
Meta logo
Meta
Medium
Product Manager

Designing a Chat-Based Storefront and Checkout Product Inside WhatsApp

You are a product manager at Meta, and leadership wants a new WhatsApp product named "Shops." Design it: explain what Shops does and why it belongs in...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Aug 3, 2026
Amazon logo
Amazon
Medium
Product Manager

Investigate and Fix a Rise in E-commerce Cart Abandonment

You are the product manager for an online store's shopping experience, and the cart abandonment rate has gone up: a larger share of shoppers who put i...

Analytics & ExperimentationMetric DiagnosticsUser Behavior & Funnels
0
0
9 people solved
Nov 25, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Turn Recent AI Advances Into Product Ideas Just Past Today's State of the Art

Drawing on AI developments you have seen in the news recently, propose product ideas that go a step further than what people can actually use today. `...

Product Design & StrategyAI Product ManagementProduct Sense
0
0
4 people solved
Jun 1, 2026
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