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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
DoorDash logo
DoorDash
Hard
Data Scientist

Assess Success Criteria for Bike-Courier Delivery Launch

Assessing a Bike-Courier Delivery Launch DoorDash plans to launch a bike-courier delivery option and wants to assess whether, where, and how to roll i...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
84
0
206 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

Decide Whether Google Should Enter Airline In-Flight Entertainment Advertising

Google has been offered the chance to sell ads inside airline in-flight entertainment, both on the screens built into seat backs and in the entertainm...

Product Design & StrategyProduct StrategyEstimation & Market Sizing
0
0
5 people solved
Jun 30, 2024
Google logo
Google
Hard
Product Manager

Project Leadership Deep Dive

Behavioral PM Onsite: End-to-End Project Leadership Deep Dive Choose one high-impact project you are proud of and walk through it end to end. Then add...

Behavioral & LeadershipProject Deep DiveCommunication & Stakeholders
17
0
131 people solved
Jul 4, 2025
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Canon growth strategy: reviving camera revenue and share as phones replace cameras

You are a product manager at Canon, the camera manufacturer. Every year the company holds a smaller slice of its market, and the main driver is that e...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
6 people solved
Jan 20, 2025
Google logo
Google
Medium
Product Manager

Amazon Prime Fee Increase: Recommendation and Revenue Impact Estimate

Amazon is weighing whether to raise the price of a Prime membership. Should it? If you recommend an increase, estimate how much revenue Amazon would g...

Product / Decision MakingGrowth & MonetizationBusiness Case Analysis
0
0
7 people solved
May 5, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Design a Senior-Friendly Air Travel Journey from Booking to Arrival

You are a PM at Microsoft. Design the end-to-end experience for elderly people who fly using a flights product, from planning the trip to arriving at ...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
5 people solved
Dec 31, 2025
Meta logo
Meta
Medium
Data Scientist Locked

Assess Demand for Group Video Chat

This question evaluates skills in product analytics, causal inference from observational data, demand estimation, survey design, and executive-level s...

Analytics & ExperimentationUser Research & DiscoveryProduct Strategy
8
0
87 people solved
Mar 14, 2026
Spotify logo
Spotify
Medium
Product Manager

Close Spotify's Product-Driven Adoption Gap With Listeners Aged 40 to 60

Spotify's marketing team has found that people aged 40 to 60 adopt Spotify at a lower rate than other age groups. They have also shown that marketing ...

Product Design & StrategyProduct Design & ImprovementUser Behavior & Funnels
0
0
6 people solved
Mar 30, 2026
Meta logo
Meta
Medium
Product Manager

Product Design Case: An App That Helps Kids' Field Trips Run Smoothly

You are asked to design an app built around children's field trips. Decide whom the app serves, which problems it solves before, during and after a tr...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Jun 1, 2025
Darwinbox logo
Darwinbox
Medium
Product Manager

One operating metric for a parcel carrier's ground network, from pickup to doorstep

You are advising the COO of a parcel delivery company such as FedEx, UPS or Delhivery. Which single North Star metric should the COO watch to monitor ...

Analytics & ExperimentationMetrics & KPIs
0
0
3 people solved
Apr 13, 2025
Meta logo
Meta
Medium
Product Manager

Children's Voice Assistant: Segment Choice, Safety Design and MVP Scope

You are asked to design a voice assistant product made specifically for children. Explain which children you would build it for and which needs it sho...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
4 people solved
Mar 18, 2025
DoorDash logo
DoorDash
Medium
Product Manager

DoorDash: Redesigning What Happens Between Checkout and the Meal at the Door

You are a product manager at DoorDash. How would you improve the customer's experience after they have placed a meal order? Focus on the stretch that ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
8 people solved
Nov 19, 2024
Uber logo
Uber
Medium
Product Manager

Uber: design features that stop riders leaving their phone behind after a trip

You are a product manager at Uber. Some riders get out of the car at the end of a trip and leave their phone behind. What would you do to help riders ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
8 people solved
Sep 23, 2025
Meta logo
Meta
Medium
Product Manager

Invent a new Facebook crisis-response product: pick the crisis, the users and the metrics

You are a product manager on Facebook's crisis management team. Propose a new product for the team to build: decide what kind of crisis and which peop...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Sep 4, 2025
DoorDash logo
DoorDash
Medium
Product Manager

Choosing DoorDash's Next Big Product Bet: Options, Right to Win and Metrics

You are a senior product leader at DoorDash. Decide what the company should build next, and make the case for your choice. `hint Lead with assets, not...

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

Google Translate: Choosing a User Segment and Prioritizing Product Improvements

As a product manager candidate, you are asked how you would improve Google Translate. Treat it as a product improvement exercise: decide which users y...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Nov 10, 2024
Google logo
Google
Medium
Product Manager

Launch Decision: Google Autonomous Rides Designed for Kids and Young Teens

Google is considering a self-driving ride service whose riders would be children younger than 16. Should it launch? Make a call and defend it. `hint S...

Product Design & StrategyProduct StrategyProduct Sense
0
0
5 people solved
Aug 15, 2024
Google logo
Google
Medium
Product Manager

Product Design: E-commerce Bike Shopping Experience for Girls Aged 12

You are a product manager asked to design an online store for one target customer: a 12-year-old girl shopping for a bicycle. Explain who the store se...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Jan 15, 2025
Cloudera logo
Cloudera
Medium
Product Manager

Cloudera New-Market Launch: Defining and Measuring Success for an Enterprise Data Platform

You are a product manager at Cloudera, which sells an enterprise platform for storing, managing and analyzing data. The company is launching the produ...

Analytics & ExperimentationMetrics & KPIsLaunch Evaluation
0
0
5 people solved
Jun 20, 2024
Flipkart logo
Flipkart
Medium
Product Manager

Define metrics for missing assortment on Flipkart and plan how to close those gaps

You are a product manager at Flipkart. Explain how you would measure selection gaps on the marketplace, meaning cases where shoppers come for somethin...

Product Design & StrategyMetrics & KPIsPrioritization & Tradeoffs
0
0
8 people solved
Apr 30, 2025
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