Google Interview Questions

Review this list of 843 Google interview questions and answers verified by hiring managers and candidates.

Product

Engineering

Operations

Design

Marketing

Data

Sales

Finance

Consulting

Asked at Google • 4 years ago
You're given plastic straws. What can you create from them?
Product Design
Add answer I was asked this
Product Design
Asked at Google, Apple, LinkedIn • 7 months ago
Calculate the height of a binary tree.
Machine Learning Engineer
Data Structures & Algorithms
+3 more
1 answer I was asked this
"The height of a binary tree is the maximum number of edges from the root node to any leaf node. To calculate the height of a binary tree, we can use a recursive approach. The basic idea is to compare the heights of the left and right subtrees of the root node, and return the maximum of them plus one."
Prashant Y. - "The height of a binary tree is the maximum number of edges from the root node to any leaf node. To calculate the height of a binary tree, we can use a recursive approach. The basic idea is to compare the heights of the left and right subtrees of the root node, and return the maximum of them plus one."See full answer
Machine Learning Engineer
Data Structures & Algorithms
+3 more
Asked at Google • 2 years ago
Check if a given binary tree is a complete binary tree.
Software Engineer
Add answer I was asked this
Software Engineer