PhonePe vs ServiceNow Interview Questions
PhonePe lists 93 LeetCode interview questions while ServiceNow lists 71. They share 22 problems — 24% of PhonePe's bank and 31% of ServiceNow's. Focus on the overlap first, then drill into 71 PhonePe-only and 49 ServiceNow-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 ServiceNow.
Step 2 — Company-specific depth: Add PhonePe-specific problems like Frog Jump, Burst Balloons, Decoded String at Index and ServiceNow-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 ServiceNow.
| Problem | Difficulty |
|---|---|
| Longest Palindromic Substring | Medium |
| Trapping Rain Water | Hard |
| House Robber II | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Amount of Time for Binary Tree to Be Infected | Medium |
| Jump Game II | Medium |
| Sliding Window Maximum | Hard |
| Rotting Oranges | Medium |
| Word Ladder | Hard |
| Sort Colors | Medium |
| Merge Intervals | Medium |
| LRU Cache | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Daily Temperatures | Medium |
| Longest Repeating Character Replacement | Medium |
| String Compression | Medium |
| Number of Islands | Medium |
| Gas Station | Medium |
| Group Anagrams | Medium |
| First Missing Positive | Hard |
| Asteroid Collision | Medium |
| Generate Parentheses | Medium |
Unique to PhonePe (71)
Problems in PhonePe's list that do not appear at ServiceNow.
Unique to ServiceNow (49)
Problems in ServiceNow's list that do not appear at PhonePe.
Frequently Asked Questions
How many LeetCode questions do PhonePe and ServiceNow share?
PhonePe and ServiceNow share 22 LeetCode interview questions. 71 problems appear only in PhonePe's list and 49 appear only in ServiceNow's list.
What topics overlap most between PhonePe and ServiceNow?
The most common shared topics between PhonePe and ServiceNow are Array (15 shared questions), Dynamic Programming (7 shared questions), String (6 shared questions), Hash Table (6 shared questions), Two Pointers (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: PhonePe or ServiceNow?
PhonePe has 2 Easy, 58 Medium, and 33 Hard questions. ServiceNow has 7 Easy, 51 Medium, and 13 Hard questions. PhonePe has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both PhonePe and ServiceNow?
Start with the 22 shared problems since they cover what both companies ask most often. Then add 20 PhonePe-specific and 20 ServiceNow-specific questions to round out your prep.