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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
Sierra logo
Sierra
Medium
Product Manager

Smart shoe product concept: pick the wearer, the problem and a first version

Design a smart shoe: a shoe with built-in technology that does something ordinary footwear cannot. Choose the people it serves first, the problem it s...

Product Design & StrategyProduct Sense
0
0
4 people solved
Feb 16, 2024
DoorDash logo
DoorDash
Medium
Machine Learning Engineer

How would you prevent wrong items in deliveries?

Behavioral / Product-Process Scenario You work on a food delivery platform. Customers sometimes receive the wrong items (restaurant packed incorrectly...

Behavioral & LeadershipProduct Design & ImprovementMetric Diagnostics
7
0
139 people solved
Oct 17, 2025
Google logo
Google
Medium
Product Manager

Biosignal capture technology: brainstorm five products, then size month-one data storage

Suppose you have invented a technology that can collect every signal the human body gives off. As the product manager, you have to decide what to do w...

Product Design & StrategyProduct SenseEstimation & Market Sizing
0
0
7 people solved
Feb 20, 2025
Google logo
Google
Medium
Product Manager

Reinventing the cane: choose who it serves and what it should do better

Come up with a new cane. Choose who it is for, which of their problems it solves, and why they would pick it over the canes available today. `hint Wal...

Product Design & StrategyProduct Sense
0
0
4 people solved
Mar 21, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Go-to-Market Plan for Student Furniture Rental in a Saturated but Renewing Market

You are the product manager launching a new product into a student market where existing offerings already serve roughly 70 to 80 percent of students....

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
4 people solved
Apr 11, 2024
Google logo
Google
Medium
Product Manager

Product design for companies that have gone permanently remote

Many companies are deciding to stay remote for good, with employees working from home instead of returning to an office. What product would you design...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
Apr 9, 2025
Flipkart logo
Flipkart
Medium
Product Manager

Pick a frustrating product problem, compare tech fixes and define success metrics

Choose a product you use, physical or digital, that has a problem you find genuinely frustrating. Explain the problem, show how technology could fix i...

Product Design & StrategyProduct Design & ImprovementLaunch Evaluation
0
0
6 people solved
Nov 8, 2024
Google logo
Google
Medium
Product Manager

Root-causing a steady decline in notification delivery for an e-commerce app

You are the product manager at an e-commerce company. Lately you have noticed that notification delivery for the company's app has been declining stea...

Analytics & ExperimentationMetric DiagnosticsUser Behavior & Funnels
0
0
5 people solved
Jan 28, 2024
Meta logo
Meta
Medium
Product Manager

Facebook Product Design: Finding a Doctor Through Friend and Community Referrals

As a product manager at Facebook, you are asked to build a doctor referral program on the platform. Decide what kind of referral it supports and for w...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
3 people solved
Jul 15, 2024
Google logo
Google
Medium
Product Manager

Gmail product improvement: redesign the experience of unsent email drafts

You are a product manager on Gmail. When someone starts writing an email and does not send it, Gmail keeps it as a draft they can come back to later. ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
8 people solved
Nov 10, 2025
Google logo
Google
Medium
Product Manager

Product Sense: Find the Biggest Gap in the Starbucks App and Prioritize Fixes

You are a product manager asked to make the Starbucks mobile app better. Decide what the improvement is meant to achieve, choose which customers you a...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Oct 21, 2023
Google logo
Google
Medium
Product Manager

Alarm clock for older users: segments, pain points and a prioritized design

Design an alarm clock for older adults. Decide what the product should achieve, choose which older users you are designing for, find where ordinary al...

Product Design & StrategyAccessibility & Inclusive Design
0
0
5 people solved
Feb 8, 2024
Google logo
Google
Medium
Product Manager

Improve an Everyday Object of Your Choice: Key Attributes, Users and Redesign

In a product sense interview, you are asked to choose any physical object within reach and treat it as a product you own. Name the object and the peop...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
6 people solved
May 9, 2025
Google logo
Google
Medium
Product Manager

Choose a User Segment and Prioritize Product Improvements for Google Meet

You are a product manager on Google Meet, Google's video meeting product. How would you make it better? Choose whom you would improve it for and why, ...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
5 people solved
Oct 4, 2024
Meta logo
Meta
Medium
Product Manager

Meta Product Sense: Reinventing How People Watch Television

Meta's CEO asks you, as a product manager, to redesign the experience of watching television. Explain how you would approach it: what Meta should want...

Product Design & StrategyProduct SenseProduct Strategy
0
0
5 people solved
Nov 27, 2023
Netflix logo
Netflix
Medium
Product Manager

Netflix: Getting One Movie in Front of the Members Most Likely to Enjoy It

Imagine you are a product manager at Netflix and your task is to get a specific movie in front of a particular member. Explain how you would do it: ho...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
7 people solved
Sep 19, 2025
Expedia logo
Expedia
Medium
Product Manager

Success Metrics for a Product You Love, Seen From a Program Management Office

Pick your favorite product. In the role of its PMO, how would you measure whether it is succeeding? `hint Outputs or outcomes Decide early whether shi...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Sep 14, 2024
Google logo
Google
Medium
Product Manager

Product Sense: Children's Meditation App for an Adult In-Person Meditation Studio

Your company teaches meditation to adults through in-person classes at its own locations. It now wants an app that helps children practice meditation....

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Oct 29, 2025
Google logo
Google
Medium
Product Manager

Instagram Strategy: Ease Users' Regret About Their Usage and Still Grow Revenue

You are a product manager at Meta working on Instagram. Users feel guilty about the way they use the app. How would you ease that guilt while also gro...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
3 people solved
Jul 22, 2025
Google logo
Google
Medium
Product Manager

Strategic Rationale for Meta Launching Portal, Its Home Video-Calling Device

Meta, when it was still called Facebook, moved into consumer hardware with Portal: a smart display for the home, with a camera, microphones and a scre...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Jul 3, 2025
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