Coupang vs PhonePe Interview Questions
Coupang lists 49 LeetCode interview questions while PhonePe lists 93. They share 6 problems — 12% of Coupang's bank and 6% of PhonePe's. Focus on the overlap first, then drill into 43 Coupang-only and 87 PhonePe-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 6 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Coupang and PhonePe.
Step 2 — Company-specific depth: Add Coupang-specific problems like Word Break, Subsets, Decode String and PhonePe-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: PhonePe skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
6 Shared Questions
High-priority problems to practice for both Coupang and PhonePe.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Remove K Digits | Medium |
| Number of Islands | Medium |
| Sliding Window Maximum | Hard |
| Group Anagrams | Medium |
| Bus Routes | Hard |
Unique to Coupang (43)
Problems in Coupang's list that do not appear at PhonePe.
| Problem | Difficulty |
|---|---|
| Word Break | Medium |
| Subsets | Medium |
| Decode String | Medium |
| LFU Cache | Hard |
| Longest Substring with At Most K Distinct Characters | Medium |
| Split BST | Medium |
| Range Module | Hard |
| Find Pivot Index | Easy |
| Course Schedule | Medium |
| Design In-Memory File System | Hard |
| Unique Paths II | Medium |
| Design Twitter | Medium |
Unique to PhonePe (87)
Problems in PhonePe's list that do not appear at Coupang.
Frequently Asked Questions
How many LeetCode questions do Coupang and PhonePe share?
Coupang and PhonePe share 6 LeetCode interview questions. 43 problems appear only in Coupang's list and 87 appear only in PhonePe's list.
What topics overlap most between Coupang and PhonePe?
The most common shared topics between Coupang and PhonePe are Array (4 shared questions), Hash Table (3 shared questions), String (2 shared questions), Breadth-First Search (2 shared questions), Linked List (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Coupang or PhonePe?
Coupang has 2 Easy, 33 Medium, and 14 Hard questions. PhonePe has 2 Easy, 58 Medium, and 33 Hard questions. PhonePe has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Coupang and PhonePe?
Start with the 6 shared problems since they cover what both companies ask most often. Then add 20 Coupang-specific and 20 PhonePe-specific questions to round out your prep.