Accenture vs ServiceNow Interview Questions
Accenture lists 143 LeetCode interview questions while ServiceNow lists 71. They share 30 problems — 21% of Accenture's bank and 42% of ServiceNow's. Focus on the overlap first, then drill into 113 Accenture-only and 41 ServiceNow-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 30 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Accenture and ServiceNow.
Step 2 — Company-specific depth: Add Accenture-specific problems like Climbing Stairs, Smallest Divisible Digit Product II, Maximum Area of Longest Diagonal Rectangle and ServiceNow-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: ServiceNow skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
30 Shared Questions
High-priority problems to practice for both Accenture and ServiceNow.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Maximum Subarray | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Move Zeroes | Easy |
| Longest Palindromic Substring | Medium |
| Letter Combinations of a Phone Number | Medium |
| Subarray Sum Equals K | Medium |
| Median of Two Sorted Arrays | Hard |
| Find Peak Element | Medium |
| Largest Number | Medium |
| Reverse Words in a String | Medium |
| Number of Islands | Medium |
| Container With Most Water | Medium |
| Kth Largest Element in an Array | Medium |
| Merge Intervals | Medium |
| String Compression | Medium |
| Next Permutation | Medium |
| Merge Two Sorted Lists | Easy |
| Valid Parentheses | Easy |
| Coin Change | Medium |
| Reverse Linked List | Easy |
| Generate Parentheses | Medium |
| Longest Common Subsequence | Medium |
| Daily Temperatures | Medium |
| Trapping Rain Water | Hard |
| Pow(x, n) | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| 4Sum | Medium |
| Binary Tree Right Side View | Medium |
Unique to Accenture (113)
Problems in Accenture's list that do not appear at ServiceNow.
Unique to ServiceNow (41)
Problems in ServiceNow's list that do not appear at Accenture.
Frequently Asked Questions
How many LeetCode questions do Accenture and ServiceNow share?
Accenture and ServiceNow share 30 LeetCode interview questions. 113 problems appear only in Accenture's list and 41 appear only in ServiceNow's list.
What topics overlap most between Accenture and ServiceNow?
The most common shared topics between Accenture and ServiceNow are Array (18 shared questions), String (9 shared questions), Dynamic Programming (8 shared questions), Two Pointers (8 shared questions), Hash Table (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Accenture or ServiceNow?
Accenture has 62 Easy, 69 Medium, and 12 Hard questions. ServiceNow has 7 Easy, 51 Medium, and 13 Hard questions. ServiceNow has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Accenture and ServiceNow?
Start with the 30 shared problems since they cover what both companies ask most often. Then add 20 Accenture-specific and 20 ServiceNow-specific questions to round out your prep.