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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
Wayfair logo
Wayfair
Medium
Product Manager

Bicycle rental business: customer journey, pickup and return flow, and fleet metrics

Design a bike rental shop. Decide what kind of rental business it is and who rents from it, find out what frustrates those customers about renting a b...

Product Design & StrategyProduct SenseOperations & Capacity
0
0
6 people solved
Sep 11, 2025
Oscar logo
Oscar
Medium
Product Manager

Oscar: turning members' real-world health data into patient engagement

You are a product manager at Oscar, the US health insurer. Oscar has a feature built on real-world data: health information gathered during everyday c...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
8 people solved
Apr 3, 2026
Lyft logo
Lyft
Medium
Product Manager

Lyft Default Pickup Pin: Setting Goals, a North-Star Metric and Guardrails

You are a product manager at Lyft responsible for the default pickup location pin, the pin that marks where the rider will be picked up before the rid...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Aug 25, 2025
Capital One logo
Capital One
Medium
Product Manager

How do you make data-driven decisions?

How do you make data-driven product decisions? Describe your approach to using data, customer insight, experiments, and judgment to choose a product d...

Product / Decision MakingMetrics & KPIsAmbiguity & Decision Making
16
0
119 people solved
Feb 28, 2025
Amazon logo
Amazon
Medium
Product Manager

Customer Obsession Story: Extra Effort That Changed a Customer's Outcome

Describe a time you did substantially more for a customer than your role or the agreed plan called for. What did you do, why was the extra effort wort...

Behavioral & LeadershipOwnership & Execution
2
0
27 people solved
Jun 27, 2024
DoorDash logo
DoorDash
Medium
Product Manager

Airbnb Prioritization: Guests Locked Out at Check-In Versus Dirty Listings

You are a product manager at Airbnb, and two guest problems need fixing. Some guests are unable to check in to the place they booked, and some guests ...

Product / Decision MakingPrioritization & Tradeoffs
0
0
5 people solved
Mar 3, 2026
Intuit logo
Intuit
Medium
Product Manager

Diagnose Rising Netflix Homepage Browsing Alongside Falling Viewing Time

You are the product manager for the Netflix homepage. Visits to the homepage are high, and members are busy on it: they scroll, browse titles and even...

Analytics & ExperimentationMetric DiagnosticsExperiment Design (A/B Testing)
0
0
9 people solved
Nov 12, 2025
Chime logo
Chime
Medium
Data Scientist

Navigate Complex Product Challenges in Behavioral Interviews

Navigate Complex Product Challenges in Behavioral Interviews Behavioral & Leadership Phone Screen — Rapid-Fire Prompts Context You are interviewing fo...

Behavioral & LeadershipLeadership & InfluenceAmbiguity & Decision Making
20
0
140 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Product Manager

Success Metrics for a Calendar App: North Star, Drivers and Guardrails

You own a calendar app as its product manager. How would you decide which metrics show whether the product is succeeding? `hint Separate the outcome f...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Apr 16, 2026
Google logo
Google
Medium
Product Manager

Turning Time Travel into a Product: Choosing First Users, Rules and Safeguards

Design a time machine. Approach it as a product design question: decide who it is for, what it lets them do, and how you would launch it. `hint Set th...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Apr 23, 2026
Meta logo
Meta
Medium
Product Manager

Launching Podcasts on Instagram: Choosing Creators, Listeners and a First Release

You are a product manager at Meta, and Instagram wants to add podcasts. Design the feature: decide what problem it should solve for Instagram, which c...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
6 people solved
Jul 23, 2026
Google logo
Google
Medium
Product Manager

Launching Gemini Actions That Send Emails and Make Purchases Despite Model Errors

You are a PM on Gemini at Google. Design a Gemini product that acts for the user where a mistake is costly, such as replying to an email or paying for...

Product Design & StrategyAI Product ManagementAI Agents
0
0
4 people solved
Jul 11, 2026
Meta logo
Meta
Medium
Product Manager

Using Meta's Apps and Social Reach to Tackle Climate Change

You are a product manager at Meta and have been asked to build a product that helps address climate change. Choose the part of the climate problem you...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Jul 9, 2026
Flipkart logo
Flipkart
Medium
Product Manager

Diagnose a steady three-month rise in phone returns at Flipkart

You are the product manager who owns returns and cancellations at Flipkart, the Indian e-commerce marketplace. Over the last three months, returns in ...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
8 people solved
Dec 1, 2025
Meta logo
Meta
Medium
Product Manager

Product Design for a Child-Safe WhatsApp Messaging Experience

As a product manager at Meta, design a version of WhatsApp for children. Explain who the product serves, which of their problems it should solve first...

Product Design & StrategyProduct SenseTrust & Safety
0
0
7 people solved
Nov 7, 2025
Visa logo
Visa
Medium
Product Manager

Deciding Without the Right Data: Proxies, Triangulation and New Instrumentation

You need data to make a product decision, but the precise data you want is not available to you. How would you proceed? `hint Start from the decision ...

Analytics & ExperimentationAmbiguity & Decision MakingMetrics & KPIs
0
0
8 people solved
Feb 25, 2026
Google logo
Google
Medium
Product Manager

Product Sense: Accessible, Easy-to-Navigate Video Streaming for Older Adults

Design a video streaming app made for older adults. Explain which older viewers you would build it for, what makes watching video hard for them today,...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
5 people solved
Jul 13, 2026
Meta logo
Meta
Medium
Product Manager

Design a Cheese-Picking Helper for Shoppers Overwhelmed at the Grocery Store

Design an app that helps people feel less anxious when deciding which cheese to buy at a grocery store. Explain which shoppers you would build it for,...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Apr 13, 2026
Google logo
Google
Medium
Product Manager

Gemini Skill-Tutoring Feature With a Love-or-Hate Reception: Diagnose and Fix It

Google has launched a Gemini feature that tutors people through complex skills, and reactions are sharply split: under 10% of users describe it as mag...

Product Design & StrategyProduct Design & ImprovementAI Product Management
0
0
4 people solved
Jul 13, 2026
LinkedIn logo
LinkedIn
Medium
Product Manager

Anonymous Posts on a Real-Identity Network: Advising LinkedIn's CEO on Build or Skip

LinkedIn's CEO is considering a feature that would let members publish posts without their name attached, and asks you, as a product manager, whether ...

Product Design & StrategyProduct StrategyTrust & Safety
0
0
7 people solved
Dec 30, 2025
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