Salesforce vs Zeta Interview Questions
Salesforce lists 188 LeetCode interview questions while Zeta lists 30. They share 11 problems — 6% of Salesforce's bank and 37% of Zeta's. Focus on the overlap first, then drill into 177 Salesforce-only and 19 Zeta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Salesforce and Zeta.
Step 2 — Company-specific depth: Add Salesforce-specific problems like Minimum Operations to Reduce an Integer to 0, String Compression, Time Needed to Rearrange a Binary String and Zeta-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Zeta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
11 Shared Questions
High-priority problems to practice for both Salesforce and Zeta.
| Problem | Difficulty |
|---|---|
| Power Grid Maintenance | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Merge Intervals | Medium |
| Reverse Nodes in k-Group | Hard |
| Trapping Rain Water | Hard |
| Minimum Window Substring | Hard |
| Maximum Subarray | Medium |
| Median of Two Sorted Arrays | Hard |
| Word Break | Medium |
| Sliding Window Maximum | Hard |
| Maximal Rectangle | Hard |
Unique to Salesforce (177)
Problems in Salesforce's list that do not appear at Zeta.
Unique to Zeta (19)
Problems in Zeta's list that do not appear at Salesforce.
| Problem | Difficulty |
|---|---|
| Apply Operations to Make Two Strings Equal | Medium |
| Split Array Largest Sum | Hard |
| Capacity To Ship Packages Within D Days | Medium |
| Palindrome Partitioning II | Hard |
| Task Scheduler | Medium |
| Remove Boxes | Hard |
| Next Greater Element II | Medium |
| Count Univalue Subtrees | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Remove K Digits | Medium |
| Heaters | Medium |
| Find All Possible Recipes from Given Supplies | Medium |
Frequently Asked Questions
How many LeetCode questions do Salesforce and Zeta share?
Salesforce and Zeta share 11 LeetCode interview questions. 177 problems appear only in Salesforce's list and 19 appear only in Zeta's list.
What topics overlap most between Salesforce and Zeta?
The most common shared topics between Salesforce and Zeta are Array (8 shared questions), Hash Table (4 shared questions), Dynamic Programming (4 shared questions), String (3 shared questions), Sliding Window (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Salesforce or Zeta?
Salesforce has 25 Easy, 112 Medium, and 51 Hard questions. Zeta has 0 Easy, 20 Medium, and 10 Hard questions. Zeta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Salesforce and Zeta?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Salesforce-specific and 19 Zeta-specific questions to round out your prep.