Epam Systems vs PhonePe Interview Questions
Epam Systems lists 46 LeetCode interview questions while PhonePe lists 93. They share 12 problems — 26% of Epam Systems's bank and 13% of PhonePe's. Focus on the overlap first, then drill into 34 Epam Systems-only and 81 PhonePe-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Epam Systems and PhonePe.
Step 2 — Company-specific depth: Add Epam Systems-specific problems like Two Sum, Longest Substring Without Repeating Characters, Minimum Operations to Make a Uni-Value Grid 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
12 Shared Questions
High-priority problems to practice for both Epam Systems and PhonePe.
| Problem | Difficulty |
|---|---|
| Longest Common Prefix | Easy |
| Longest Palindromic Substring | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| House Robber | Medium |
| Longest Consecutive Sequence | Medium |
| String Compression | Medium |
| Trapping Rain Water | Hard |
| Merge Intervals | Medium |
| Generate Parentheses | Medium |
| LRU Cache | Medium |
| First Missing Positive | Hard |
Unique to Epam Systems (34)
Problems in Epam Systems's list that do not appear at PhonePe.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Minimum Operations to Make a Uni-Value Grid | Medium |
| Valid Parentheses | Easy |
| Move Zeroes | Easy |
| Merge Sorted Array | Easy |
| Valid Anagram | Easy |
| Rotate Array | Medium |
| Reverse String | Easy |
| Partition Equal Subset Sum | Medium |
| Reverse Vowels of a String | Easy |
| 3Sum | Medium |
Unique to PhonePe (81)
Problems in PhonePe's list that do not appear at Epam Systems.
Frequently Asked Questions
How many LeetCode questions do Epam Systems and PhonePe share?
Epam Systems and PhonePe share 12 LeetCode interview questions. 34 problems appear only in Epam Systems's list and 81 appear only in PhonePe's list.
What topics overlap most between Epam Systems and PhonePe?
The most common shared topics between Epam Systems and PhonePe are Array (8 shared questions), String (5 shared questions), Dynamic Programming (5 shared questions), Hash Table (4 shared questions), Two Pointers (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Epam Systems or PhonePe?
Epam Systems has 16 Easy, 27 Medium, and 3 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 Epam Systems and PhonePe?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 20 Epam Systems-specific and 20 PhonePe-specific questions to round out your prep.