Infosys vs PhonePe Interview Questions
Infosys lists 105 LeetCode interview questions while PhonePe lists 93. They share 14 problems — 13% of Infosys's bank and 15% of PhonePe's. Focus on the overlap first, then drill into 91 Infosys-only and 79 PhonePe-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Infosys and PhonePe.
Step 2 — Company-specific depth: Add Infosys-specific problems like Maximum Good Subtree Score, Two Sum, Find Building Where Alice and Bob Can Meet 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
14 Shared Questions
High-priority problems to practice for both Infosys and PhonePe.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Trapping Rain Water | Hard |
| Longest Common Prefix | Easy |
| Merge Intervals | Medium |
| Generate Parentheses | Medium |
| Group Anagrams | Medium |
| Longest Palindromic Substring | Medium |
| House Robber | Medium |
| Gas Station | Medium |
| Number of Islands | Medium |
| Longest Consecutive Sequence | Medium |
| Koko Eating Bananas | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Jump Game | Medium |
Unique to Infosys (91)
Problems in Infosys's list that do not appear at PhonePe.
Unique to PhonePe (79)
Problems in PhonePe's list that do not appear at Infosys.
Frequently Asked Questions
How many LeetCode questions do Infosys and PhonePe share?
Infosys and PhonePe share 14 LeetCode interview questions. 91 problems appear only in Infosys's list and 79 appear only in PhonePe's list.
What topics overlap most between Infosys and PhonePe?
The most common shared topics between Infosys and PhonePe are Array (11 shared questions), Dynamic Programming (7 shared questions), String (4 shared questions), Greedy (3 shared questions), Two Pointers (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Infosys or PhonePe?
Infosys has 32 Easy, 57 Medium, and 16 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 Infosys and PhonePe?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 20 Infosys-specific and 20 PhonePe-specific questions to round out your prep.