All Mastercard Coding Interview Questions
11 questions we track for Mastercard, most frequently asked first. Practice any of them in the code editor and get AI feedback on your solution.
Start your Mastercard mock interviewQuestions Mastercard asks, live voice, scored. First one free.
- Junior45% (5)
- Mid/Senior55% (6)
Questions
- Two Sum129 companiesJunior
- Longest Palindromic Substring76 companiesMid/Senior
- Container With Most Water58 companiesMid/Senior
- Valid Parentheses119 companiesJunior
- Word Search40 companiesMid/Senior
- Best Time to Buy and Sell Stock90 companiesJunior
- Gas Station27 companiesMid/Senior
- Valid Anagram38 companiesJunior
- Coin Change42 companiesMid/Senior
- Fizz Buzz19 companiesJunior
- Coin Change II12 companiesMid/Senior