Google vs Josh Technology Interview Questions
Google lists 2,305 LeetCode interview questions while Josh Technology lists 35. They share 32 problems — 1% of Google's bank and 91% of Josh Technology's. Focus on the overlap first, then drill into 2,273 Google-only and 3 Josh Technology-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 32 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Google and Josh Technology.
Step 2 — Company-specific depth: Add Google-specific problems like Two Sum, Add Two Numbers, Trapping Rain Water and Josh Technology-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Google skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
32 Shared Questions
High-priority problems to practice for both Google and Josh Technology.
Showing top 30 of 32 shared problems.
Unique to Google (2,273)
Problems in Google's list that do not appear at Josh Technology.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Add Two Numbers | Medium |
| Trapping Rain Water | Hard |
| Median of Two Sorted Arrays | Hard |
| Longest Common Prefix | Easy |
| Palindrome Number | Easy |
| Merge Sorted Array | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| 3Sum | Medium |
| Create Hello World Function | Easy |
| Merge Strings Alternately | Easy |
Unique to Josh Technology (3)
Problems in Josh Technology's list that do not appear at Google.
| Problem | Difficulty |
|---|---|
| Maximum Difference Between Node and Ancestor | Medium |
| Sum of Nodes with Even-Valued Grandparent | Medium |
| Find the Substring With Maximum Cost | Medium |
Frequently Asked Questions
How many LeetCode questions do Google and Josh Technology share?
Google and Josh Technology share 32 LeetCode interview questions. 2273 problems appear only in Google's list and 3 appear only in Josh Technology's list.
What topics overlap most between Google and Josh Technology?
The most common shared topics between Google and Josh Technology are Array (11 shared questions), Tree (9 shared questions), Binary Tree (9 shared questions), Depth-First Search (9 shared questions), Linked List (8 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Google or Josh Technology?
Google has 601 Easy, 1205 Medium, and 499 Hard questions. Josh Technology has 8 Easy, 24 Medium, and 3 Hard questions. Google has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Google and Josh Technology?
Start with the 32 shared problems since they cover what both companies ask most often. Then add 20 Google-specific and 3 Josh Technology-specific questions to round out your prep.