MastercardLeetCode Questions
VerifiedCompany-wise coding interview questions asked by Mastercard, ranked by real frequency across 30-day, 3-month, and 6-month recency windows.
# | Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #1 | Two Sum3 sources | Easy | 100% | 57.8% | |
| #664 | Strange Printer2 sources | Hard | 100% | 0.6% | |
| #121 | Best Time to Buy and Sell Stock3 sources | Easy | 94% | 57.1% | |
| #518 | Coin Change II3 sources | Medium | 94% | 59.6% | |
| #51 | N-Queens3 sources | Hard | 94% | 76.0% | |
| #20 | Valid Parentheses3 sources | Easy | 88% | 44.5% | |
| #322 | Coin Change3 sources | Medium | 88% | 48.7% | |
| #412 | Fizz Buzz3 sources | Easy | 88% | 75.7% | |
| #242 | Valid Anagram3 sources | Easy | 75% | 68.3% | |
| #134 | Gas Station3 sources | Medium | 75% | 48.3% | |
| #79 | Word Search3 sources | Medium | 75% | 47.7% | |
| #48 | Rotate Image3 sources | Medium | 75% | 80.4% | |
| #5 | Medium | 75% | 38.2% |
Mastercard Technical Interview Overview & Company-Wise Questions
Software engineering and technical interviews at Mastercard emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 13 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.
Frequently Asked Questions
What are the top LeetCode questions for Mastercard?
Leading questions include Two Sum, Strange Printer, Best Time to Buy and Sell Stock. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.
Where can I practice company-wise LeetCode questions for Mastercard?
You can practice all 13 Mastercard LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.
How should I prepare for Mastercard coding rounds?
Begin by reviewing Medium-difficulty problems (6 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.