Oracle vs Swiggy Interview Questions
Oracle lists 314 LeetCode interview questions while Swiggy lists 36. They share 24 problems — 8% of Oracle's bank and 67% of Swiggy's. Focus on the overlap first, then drill into 290 Oracle-only and 12 Swiggy-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 24 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Oracle and Swiggy.
Step 2 — Company-specific depth: Add Oracle-specific problems like Number of Islands, Two Sum, Group Anagrams and Swiggy-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Oracle skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
24 Shared Questions
High-priority problems to practice for both Oracle and Swiggy.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Longest Palindromic Substring | Medium |
| Trapping Rain Water | Hard |
| Longest Consecutive Sequence | Medium |
| Maximum Subarray | Medium |
| Koko Eating Bananas | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Course Schedule | Medium |
| Sort Colors | Medium |
| Median of Two Sorted Arrays | Hard |
| First Missing Positive | Hard |
| Unique Binary Search Trees | Medium |
| Minimum Window Substring | Hard |
| Subarray Sum Equals K | Medium |
| Integer to Roman | Medium |
| Maximum Profit in Job Scheduling | Hard |
| Merge Sorted Array | Easy |
| Distinct Subsequences | Hard |
| Next Greater Element I | Easy |
| Daily Temperatures | Medium |
| Edit Distance | Medium |
| K Closest Points to Origin | Medium |
| Happy Number | Easy |
Unique to Oracle (290)
Problems in Oracle's list that do not appear at Swiggy.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Two Sum | Easy |
| Group Anagrams | Medium |
| Top K Frequent Elements | Medium |
| Sliding Window Maximum | Hard |
| Valid Parentheses | Easy |
| Merge k Sorted Lists | Hard |
| Merge Intervals | Medium |
| Meeting Rooms II | Medium |
| Spiral Matrix | Medium |
| Minimum One Bit Operations to Make Integers Zero | Hard |
| LFU Cache | Hard |
Unique to Swiggy (12)
Problems in Swiggy's list that do not appear at Oracle.
| Problem | Difficulty |
|---|---|
| Maximize Area of Square Hole in Grid | Medium |
| Minimum Value to Get Positive Step by Step Sum | Easy |
| Count Good Meals | Medium |
| Count Days Without Meetings | Medium |
| Fair Candy Swap | Easy |
| Immediate Food Delivery II | Medium |
| Maximum Score From Removing Substrings | Medium |
| Minimum Number of Work Sessions to Finish the Tasks | Medium |
| Two City Scheduling | Medium |
| Sum of Two Integers | Medium |
| Maximum Product Subarray | Medium |
| Design Twitter | Medium |
Frequently Asked Questions
How many LeetCode questions do Oracle and Swiggy share?
Oracle and Swiggy share 24 LeetCode interview questions. 290 problems appear only in Oracle's list and 12 appear only in Swiggy's list.
What topics overlap most between Oracle and Swiggy?
The most common shared topics between Oracle and Swiggy are Array (14 shared questions), Hash Table (9 shared questions), Dynamic Programming (8 shared questions), String (6 shared questions), Two Pointers (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Oracle or Swiggy?
Oracle has 61 Easy, 194 Medium, and 59 Hard questions. Swiggy has 6 Easy, 24 Medium, and 6 Hard questions. Oracle has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Oracle and Swiggy?
Start with the 24 shared problems since they cover what both companies ask most often. Then add 20 Oracle-specific and 12 Swiggy-specific questions to round out your prep.