Question bank
4,310 interview questions, answered.
Reference answers, what the interviewer is really testing, how it is graded, and the follow-ups that come next.
Easy 3Medium 44Hard 11
Filters · onDifficulty, topic, company
44 questions
- 25Design TikTok for the elderly.MediumProduct·
TikTok - 26Design a washing machine for Gen Z.MediumProduct·
TikTok - 27Determine if a given binary tree is a binary search tree (BST).MediumCoding·
Adobe, Google - 28What would you do if you disagreed with your manager?MediumBehavioral·
Microsoft, TikTok - 29What's your favorite product and why?MediumProduct·
Accenture, Amazon - 30Choose your favorite product and explain how you would improve it.MediumProduct·
Affirm, Coinbase - 31Find Largest NumbersMediumCoding·
Accenture, Goldman Sachs - 32How do you generate insights?MediumData·
TikTok - 33How would you improve the customer satisfaction rating (CSAT) for Costco, a membership-only retail store?MediumProduct·
TikTok - 34You're a PM for TikTok and have noticed a drop in daily active users (DAU). How would you investigate?MediumDataProduct·
TikTok - 35Describe an experience that you consider most valuable.MediumBehavioral·
TikTok - 36Given an nxn grid of 1s and 0s, return the number of islands in the input.MediumCoding·
Adobe, Amazon - 37What's your biggest challenge as a PM, and how did you overcome it?MediumBehavioral·
Better.com, Concentrix - 38How can we prevent users under 18 years old from lying about their age during signup?MediumProduct·
TikTok - 39Write a function to return all prime numbers up to a given number n.MediumCoding·
Adobe, Apple - 40Tell me about a time when a project did not go as expected.MediumBehavioral·
Google, Microsoft - 41Why do you want to switch jobs now?MediumBehavioral·
Apple, Citi - 42What are your strengths and weaknesses?MediumBehavioral·
Google, Gusto - 43What is your leadership style?MediumBehavioral·
Amazon, Databricks - 44Why do you want to work at TikTok?MediumBehavioral·
TikTok