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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
Google logo
Google
Medium
Product Manager

Designing a Digital Menu Product That Helps Restaurant Diners Decide What to Order

Design an application built around restaurant menus: who it is for, the problem it solves, and what its first version would do. `hint Picture the tabl...

Product Design & StrategyProduct Sense
0
0
6 people solved
Jul 8, 2024
Google logo
Google
Medium
Product Manager

Product Sense: Defining Google's In-Vehicle Experience for Drivers and Automakers

You are a Google product manager asked to create the experience people get in a connected car, meaning a vehicle with its own internet connection and ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Jun 28, 2025
Google logo
Google
Medium
Product Manager

Product Sense Case: Make Google Calendar Better for a User Group You Pick

You are a product manager on Google Calendar and have been asked to make it better. Decide what the improvement should achieve, choose which users you...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jan 9, 2024
Meta logo
Meta
Medium
Product Manager

Hybrid Work Product Design: Serving People Who Split Time Between Office and Home

Design a product for hybrid work, the arrangement in which people split their working week between an office and working remotely. Choose the users yo...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
Feb 24, 2026
Meta logo
Meta
Medium
Product Manager

Choose a New Industry for Facebook to Expand Into and Defend the Bet

As a product manager at Meta, recommend the next vertical Facebook should expand into. Commit to one choice and explain why it beats the other options...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Jan 20, 2025
DoorDash logo
DoorDash
Medium
Product Manager

Price Cuts as a Revenue Lever for Walmart's Physical Stores

You own pricing for Walmart's brick-and-mortar stores. Leadership wants more revenue, and the lever you have been given is lowering prices. How would ...

Product / Decision MakingGrowth & MonetizationBusiness Case Analysis
0
0
4 people solved
Mar 24, 2024
Meta logo
Meta
Medium
Product Manager

Adapting Facebook for blind users: needs, solutions and success metrics

You are a product manager asked how Facebook should be built for people who are blind. Set the goal, decide exactly who you are designing for, find wh...

Product Design & StrategyAccessibility & Inclusive DesignProduct Design & Improvement
0
0
5 people solved
Dec 24, 2023
Amazon logo
Amazon
Medium
Product Manager

Amazon membership strategy: a lower-priced Prime tier's go/no-go, benefit mix and price

Amazon is weighing a cheaper membership option, called Prime Lite here, that would include only some of Prime's benefits for a fraction of the full me...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
4 people solved
Oct 9, 2025
Better.com logo
Better.com
Medium
Product Manager

WhatsApp India Product Strategy: One Objective, Prioritized Bets and Quarterly Plan

Lay out a one-year product roadmap for WhatsApp in India: what the year should achieve, which bets get it there, and in what order. `hint Pick the yea...

Product Design & StrategyRoadmapping & PlanningProduct Strategy
0
0
4 people solved
Mar 5, 2025
Google logo
Google
Medium
Product Manager

Product strategy for Google if network bandwidth and delay stopped being limits

Suppose Google has a technology that delivers effectively unlimited bandwidth and close to zero latency. As a product manager at Google, what would yo...

Product Design & StrategyProduct StrategyPrioritization & Tradeoffs
0
0
6 people solved
Apr 28, 2025
Meta logo
Meta
Hard
Data Scientist Locked

Design and validate an ads feed experiment

This question evaluates a data scientist's competency in experiment design, causal inference, and applied statistical analysis for product experimenta...

Analytics & ExperimentationExperiment Design (A/B Testing)Hypothesis Testing
9
0
81 people solved
Oct 13, 2025
Meta logo
Meta
Medium
Product Manager

Build a Podcast Discovery Experience That Helps Listeners Find Episodes Worth Their Time

You are asked to design a product that helps people get good podcast recommendations. The prompt is deliberately open: decide who the product serves, ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Sep 23, 2025
Google logo
Google
Medium
Product Manager

Product Improvement: Pick a Frustrating Google Product, Diagnose It and Fix It

Choose a Google product that you dislike or find frustrating. Explain why it falls short, then describe how you would improve it if you were its produ...

Product Design & StrategyProduct Design & Improvement
0
0
6 people solved
Apr 29, 2024
Google logo
Google
Medium
Product Manager

Reinventing the TV Remote Control for a Chosen Group of Viewers

You are a product manager asked how you would redesign the TV remote control. Set a goal for the redesign, choose which viewers you are designing for,...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jan 3, 2024
Amazon logo
Amazon
Medium
Product Manager

Product improvement for Amazon package tracking, from checkout to the doorstep

You are a product manager at Amazon. What would you change to make shipment tracking better? `hint Where trust breaks Follow one order from checkout t...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Jan 1, 2025
Swiggy logo
Swiggy
Medium
Product Manager

Estimating the Economic Cost of Traffic Jams Across India

The government wants to know how much money the Indian economy loses because of traffic congestion. Produce that estimate: decide which losses to coun...

Product / Decision MakingEstimation & Market Sizing
0
0
4 people solved
Jan 22, 2024
Meta logo
Meta
Medium
Product Manager

Android Strategy: Picking One Flagship Bet for a Keynote Three Years Away

You are a product manager at Google, responsible for the main Android product announcement at a keynote three years from now. What would you build for...

Product Design & StrategyProduct StrategyProduct Sense
0
0
4 people solved
Mar 11, 2025
Google logo
Google
Medium
Product Manager

How you set a product's strategic direction and turn it into a sequenced roadmap

Walk the interviewer through how you build a strategy for a product you own, and how you turn that strategy into a roadmap. `hint Choices before sched...

Product Design & StrategyProduct StrategyRoadmapping & Planning
0
0
5 people solved
Dec 12, 2023
Google logo
Google
Medium
Product Manager

Product Design: Laying Out a One-Room Home Shared by Three Occupants

Design a studio apartment that will be home to three people. `hint Decide who the three people are The same one-room layout works very differently for...

Product Design & StrategyProduct Sense
0
0
5 people solved
Aug 20, 2024
Google logo
Google
Medium
Product Manager

Product Design: Create the Best Possible Shelter for Keeping Chickens

As a product manager, design the ideal chicken coop. Explain whom you are designing it for, what problems it should solve, how you would prioritize it...

Product Design & StrategyProduct Sense
0
0
4 people solved
Dec 25, 2023
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