Virtusa coding interview
questions, leaked.
4 problems reported across recent Virtusa interviews. Top patterns: array, sorting, hash table. The list below is what most reported candidates actually saw, plus the honest play if you can't grind all of it.
Virtusa's assessment is shallow in volume but punishing in pattern overlap. You're getting four problems total, split evenly between easy and medium, and three of them touch arrays. The risk isn't breadth. It's that you'll see the same core patterns repeat, and if you blank on array manipulation or hash-table logic mid-assessment, there's no room for error. StealthCoder runs invisibly during your live assessment and surfaces working solutions in seconds if you hit a wall. You won't need it if you drill the right patterns now.
Top problems at Virtusa
| # | Problem | Diff | Frequency | Pass % | Patterns |
|---|---|---|---|---|---|
| 01 | Apply Operations to Make String Empty | MEDIUM | 100.0 | 56% | Array · Hash Table · Sorting |
| 02 | Pascal's Triangle | EASY | 74.7 | 77% | Array · Dynamic Programming |
| 03 | Merge Sorted Array | EASY | 66.2 | 53% | Array · Two Pointers · Sorting |
| 04 | Longest Substring Without Repeating Characters | MEDIUM | 66.2 | 37% | Hash Table · String · Sliding Window |
Frequencies derived from public community-tagged interview reports. Click a row to view on LeetCode.
You have a week, maybe less. You can't out-grind the list above. StealthCoder runs invisibly during the actual Virtusa OA. The proctor cannot see it. Screen share cannot detect it. Made by an Amazon engineer who watched the leaked-problem repo become an industry secret. He decided you should have it too.
Get StealthCoder- array3 · 75%
- sorting2 · 50%
- hash table2 · 50%
- dynamic programming1 · 25%
- two pointers1 · 25%
- counting1 · 25%
- string1 · 25%
- sliding window1 · 25%
Arrays dominate this slate. Three of four problems involve array work, and two lean on sorting or hash-table logic alongside. Sorting appears twice, hash-table twice. The medium problems are the real pressure points: string operations with sliding windows and complex array transformations. Dynamic programming shows once (Pascal's Triangle), but it's the easy version. Two-pointers appears once in the merge problem. Your prep priority is ironclad: nail array operations and sorting first, then lock in hash-table / sliding-window work for the medium tier. If you can solve Merge Sorted Array and Apply Operations cleanly, you're 50% done. StealthCoder is your hedge for the string/sliding-window medium if you choke mid-OA and can't think through the window logic fast enough.
Companies with similar patterns
If you prepped for Virtusa, these companies recycle ~60% of the same topics.
You've seen the list.
Now make sure you pass Virtusa.
Memorizing every problem above in a week is a fantasy. StealthCoder is the hedge: an AI overlay that's invisible during screen share. It reads the problem on screen and surfaces a working solution in under 2 seconds. Made by an Amazon engineer who watched the leaked-problem repo become an industry secret. He decided you should have it too. Works on HackerRank, CodeSignal, CoderPad, and Karat.
Virtusa interview FAQ
Should I prioritize sorting and hash-tables or focus on arrays first?+
Both hit the same problems. Three of four require array manipulation, and two of those also demand sorting or hash-table logic. Drill arrays hard, then layer sorting and hash-table operations on top. Pascal's Triangle and Merge Sorted Array are the easy wins and will build momentum.
Is dynamic programming a big deal in Virtusa's assessment?+
No. It appears once, on an easy problem. Pascal's Triangle is a straightforward pattern you can solve with basic array knowledge. Don't spend days on DP. Hit it last if you have prep time left.
How much time should I spend on string and sliding-window problems?+
They're one problem: Longest Substring Without Repeating Characters. It's medium and combines hash-table, string, and sliding-window patterns. One problem doesn't justify weeks of prep, but the pattern is tricky mid-OA when you're nervous. Solve it twice cleanly before your assessment.
With only four problems, how do I know I'm truly ready?+
You don't, which is why you need a safety net. Solve all four problems without hints multiple times. Then drill similar array and sorting problems outside this list. If you can solve Merge Sorted Array and Apply Operations under time pressure, your foundation is solid. StealthCoder covers the gap if a curveball lands.
Should I prepare differently because Virtusa only uses medium and easy problems?+
Yes. Hard problems often teach elegant patterns, but Virtusa won't ask them. Focus execution and speed over clever tricks. You need to move fast and clean on each medium problem, not blitz a hard one. Two-pointers and sliding-window are your edge because fewer candidates drill them rigorously.