Deloitte vs Zepto Interview Questions
Deloitte lists 43 LeetCode interview questions while Zepto lists 24. They share 5 problems — 12% of Deloitte's bank and 21% of Zepto's. Focus on the overlap first, then drill into 38 Deloitte-only and 19 Zepto-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deloitte and Zepto.
Step 2 — Company-specific depth: Add Deloitte-specific problems like Merge k Sorted Lists, Two Sum, Change Null Values in a Table to the Previous Value and Zepto-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Zepto skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both Deloitte and Zepto.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Merge Intervals | Medium |
| Kth Largest Element in an Array | Medium |
| Longest Consecutive Sequence | Medium |
| Next Permutation | Medium |
Unique to Deloitte (38)
Problems in Deloitte's list that do not appear at Zepto.
| Problem | Difficulty |
|---|---|
| Merge k Sorted Lists | Hard |
| Two Sum | Easy |
| Change Null Values in a Table to the Previous Value | Medium |
| Second Highest Salary | Medium |
| Valid Parentheses | Easy |
| Longest Palindromic Substring | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Common Prefix | Easy |
| Container With Most Water | Medium |
| Palindrome Number | Easy |
| Climbing Stairs | Easy |
| Valid Palindrome | Easy |
Unique to Zepto (19)
Problems in Zepto's list that do not appear at Deloitte.
| Problem | Difficulty |
|---|---|
| Longest Univalue Path | Medium |
| Minimum Cost For Tickets | Medium |
| Path Sum III | Medium |
| Make Array Empty | Hard |
| Koko Eating Bananas | Medium |
| Find Peak Element | Medium |
| Maximum Width Ramp | Medium |
| Sliding Window Maximum | Hard |
| Find the Distance Value Between Two Arrays | Easy |
| Longest Repeating Character Replacement | Medium |
| Count Sub Islands | Medium |
| Search in Rotated Sorted Array | Medium |
Frequently Asked Questions
How many LeetCode questions do Deloitte and Zepto share?
Deloitte and Zepto share 5 LeetCode interview questions. 38 problems appear only in Deloitte's list and 19 appear only in Zepto's list.
What topics overlap most between Deloitte and Zepto?
The most common shared topics between Deloitte and Zepto are Array (4 shared questions), Hash Table (2 shared questions), Sorting (2 shared questions), String (1 shared questions), Sliding Window (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Deloitte or Zepto?
Deloitte has 17 Easy, 23 Medium, and 3 Hard questions. Zepto has 1 Easy, 21 Medium, and 2 Hard questions. Zepto has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Deloitte and Zepto?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 Deloitte-specific and 19 Zepto-specific questions to round out your prep.