Google vs JPMorgan Interview Questions
Google lists 2,305 LeetCode interview questions while JPMorgan lists 78. They share 60 problems — 3% of Google's bank and 77% of JPMorgan's. Focus on the overlap first, then drill into 2,245 Google-only and 18 JPMorgan-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 60 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Google and JPMorgan.
Step 2 — Company-specific depth: Add Google-specific problems like Add Two Numbers, Median of Two Sorted Arrays, Longest Common Prefix and JPMorgan-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
60 Shared Questions
High-priority problems to practice for both Google and JPMorgan.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Trapping Rain Water | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Palindromic Substring | Medium |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
| Valid Parentheses | Easy |
| Roman to Integer | Easy |
| Merge Intervals | Medium |
| Maximum Subarray | Medium |
| Climbing Stairs | Easy |
| Spiral Matrix | Medium |
| Meeting Rooms II | Medium |
| Reverse Linked List | Easy |
| LRU Cache | Medium |
| Letter Combinations of a Phone Number | Medium |
| Top K Frequent Elements | Medium |
| Find Peak Element | Medium |
| Group Anagrams | Medium |
| Rotate Image | Medium |
| Sliding Window Maximum | Hard |
| Happy Number | Easy |
| Set Matrix Zeroes | Medium |
| Find Median from Data Stream | Hard |
| Intersection of Two Arrays | Easy |
| Permutations | Medium |
| Coin Change | Medium |
| Two Sum II - Input Array Is Sorted | Medium |
| Best Time to Buy and Sell Stock II | Medium |
Showing top 30 of 60 shared problems.
Unique to Google (2,245)
Problems in Google's list that do not appear at JPMorgan.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Median of Two Sorted Arrays | Hard |
| Longest Common Prefix | Easy |
| Palindrome Number | Easy |
| Merge Sorted Array | Easy |
| 3Sum | Medium |
| Create Hello World Function | Easy |
| Merge Strings Alternately | Easy |
| Recyclable and Low Fat Products | Easy |
| Majority Element | Easy |
| Number of Islands | Medium |
| Reverse Integer | Medium |
Unique to JPMorgan (18)
Problems in JPMorgan's list that do not appear at Google.
Frequently Asked Questions
How many LeetCode questions do Google and JPMorgan share?
Google and JPMorgan share 60 LeetCode interview questions. 2245 problems appear only in Google's list and 18 appear only in JPMorgan's list.
What topics overlap most between Google and JPMorgan?
The most common shared topics between Google and JPMorgan are Array (20 shared questions), Hash Table (11 shared questions), Two Pointers (8 shared questions), Dynamic Programming (7 shared questions), String (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Google or JPMorgan?
Google has 601 Easy, 1205 Medium, and 499 Hard questions. JPMorgan has 25 Easy, 45 Medium, and 8 Hard questions. Google has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Google and JPMorgan?
Start with the 60 shared problems since they cover what both companies ask most often. Then add 20 Google-specific and 18 JPMorgan-specific questions to round out your prep.