PhonePe vs Visa Interview Questions
PhonePe lists 93 LeetCode interview questions while Visa lists 146. They share 22 problems — 24% of PhonePe's bank and 15% of Visa's. Focus on the overlap first, then drill into 71 PhonePe-only and 124 Visa-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 22 overlapping problems first. These are the highest-yield questions for candidates interviewing at both PhonePe and Visa.
Step 2 — Company-specific depth: Add PhonePe-specific problems like Frog Jump, Burst Balloons, Decoded String at Index and Visa-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
22 Shared Questions
High-priority problems to practice for both PhonePe and Visa.
| Problem | Difficulty |
|---|---|
| Longest Palindromic Substring | Medium |
| Trapping Rain Water | Hard |
| House Robber II | Medium |
| Candy | Hard |
| Best Time to Buy and Sell Stock | Easy |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Sliding Window Maximum | Hard |
| Rotting Oranges | Medium |
| Word Ladder | Hard |
| Best Time to Buy and Sell Stock III | Hard |
| Sort Colors | Medium |
| Merge Intervals | Medium |
| LRU Cache | Medium |
| Longest Common Prefix | Easy |
| Best Time to Buy and Sell Stock II | Medium |
| Largest Rectangle in Histogram | Hard |
| Daily Temperatures | Medium |
| Number of Islands | Medium |
| Gas Station | Medium |
| Binary Tree Level Order Traversal | Medium |
| Group Anagrams | Medium |
| Longest Consecutive Sequence | Medium |
Unique to PhonePe (71)
Problems in PhonePe's list that do not appear at Visa.
Unique to Visa (124)
Problems in Visa's list that do not appear at PhonePe.
Frequently Asked Questions
How many LeetCode questions do PhonePe and Visa share?
PhonePe and Visa share 22 LeetCode interview questions. 71 problems appear only in PhonePe's list and 124 appear only in Visa's list.
What topics overlap most between PhonePe and Visa?
The most common shared topics between PhonePe and Visa are Array (17 shared questions), Dynamic Programming (6 shared questions), String (4 shared questions), Breadth-First Search (4 shared questions), Hash Table (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: PhonePe or Visa?
PhonePe has 2 Easy, 58 Medium, and 33 Hard questions. Visa has 32 Easy, 92 Medium, and 22 Hard questions. PhonePe has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both PhonePe and Visa?
Start with the 22 shared problems since they cover what both companies ask most often. Then add 20 PhonePe-specific and 20 Visa-specific questions to round out your prep.