Math Interview Questions
507 real interview questions test Math. Practice any of them in the code editor and get AI feedback on your solution.
- Junior27% (136)
- Mid/Senior48% (243)
- Staff25% (128)
Companies that ask Math the most
Questionspage 1 of 6
- Roman to Integer45 companiesJunior
- Add Two Numbers38 companiesMid/Senior
- Climbing Stairs38 companiesJunior
- Rotate Image37 companiesMid/Senior
- Palindrome Number35 companiesJunior
- Basic Calculator II33 companiesMid/Senior
- Integer to Roman32 companiesMid/Senior
- Rotate Array28 companiesMid/Senior
- Happy Number27 companiesJunior
- Reverse Integer26 companiesMid/Senior
- Pow(x, n)23 companiesMid/Senior
- Basic Calculator23 companiesStaff
- Integer to English Words23 companiesStaff
- Unique Paths22 companiesMid/Senior
- Sqrt(x)19 companiesJunior
- Missing Number19 companiesJunior
- Fizz Buzz19 companiesJunior
- Evaluate Reverse Polish Notation18 companiesMid/Senior
- Multiply Strings17 companiesMid/Senior
- Count Primes17 companiesMid/Senior
- K Closest Points to Origin17 companiesMid/Senior
- Max Points on a Line16 companiesStaff
- Fibonacci Number16 companiesJunior
- Maximum Product of Three Numbers15 companiesJunior
- Plus One14 companiesJunior
- Add Strings14 companiesJunior
- Add Binary13 companiesJunior
- Next Greater Element III13 companiesMid/Senior
- Reaching Points13 companiesStaff
- Find the Winner of the Circular Game12 companiesMid/Senior
- Unique Binary Search Trees11 companiesMid/Senior
- Power of Two11 companiesJunior
- Perfect Squares11 companiesMid/Senior
- Robot Bounded In Circle11 companiesMid/Senior
- Divide Two Integers10 companiesMid/Senior
- Fraction to Recurring Decimal10 companiesMid/Senior
- Excel Sheet Column Number10 companiesJunior
- Add Digits10 companiesJunior
- Continuous Subarray Sum10 companiesMid/Senior
- Convert Binary Number in a Linked List to Integer10 companiesJunior
- Number of Good Pairs10 companiesJunior
- Bulb Switcher9 companiesMid/Senior
- Minimum Time Difference9 companiesMid/Senior
- Rabbits in Forest9 companiesMid/Senior
- Count Number of Nice Subarrays9 companiesMid/Senior
- Water Bottles9 companiesJunior
- Add Two Integers9 companiesJunior
- Excel Sheet Column Title8 companiesJunior
- Ugly Number II8 companiesMid/Senior
- Power of Four8 companiesJunior
- Water and Jug Problem8 companiesMid/Senior
- Sum of Two Integers8 companiesMid/Senior
- Add Two Numbers II8 companiesMid/Senior
- Minimum Moves to Equal Array Elements8 companiesMid/Senior
- Perfect Number8 companiesJunior
- Find the Closest Palindrome8 companiesStaff
- Maximum Swap8 companiesMid/Senior
- Reach a Number8 companiesMid/Senior
- Consecutive Numbers Sum8 companiesStaff
- Minimum Area Rectangle8 companiesMid/Senior
- Greatest Common Divisor of Strings8 companiesJunior
- The kth Factor of n8 companiesMid/Senior
- Permutation Sequence7 companiesStaff
- Rectangle Area7 companiesMid/Senior
- Ugly Number7 companiesJunior
- Expression Add Operators7 companiesStaff
- Integer Break7 companiesMid/Senior
- Valid Perfect Square7 companiesJunior
- Nth Digit7 companiesMid/Senior
- Sum of Square Numbers7 companiesMid/Senior
- 2 Keys Keyboard7 companiesMid/Senior
- 24 Game7 companiesStaff
- K-th Symbol in Grammar7 companiesMid/Senior
- Divisor Game7 companiesJunior
- Find Numbers with Even Number of Digits7 companiesJunior
- Maximum 69 Number7 companiesJunior
- Angle Between Hands of a Clock7 companiesMid/Senior
- Count Good Numbers7 companiesMid/Senior
- Factorial Trailing Zeroes6 companiesMid/Senior
- Number of Digit One6 companiesStaff
- Different Ways to Add Parentheses6 companiesMid/Senior
- Nim Game6 companiesJunior
- Power of Three6 companiesJunior
- Largest Divisible Subset6 companiesMid/Senior
- Elimination Game6 companiesMid/Senior
- Rotate Function6 companiesMid/Senior
- Convert a Number to Hexadecimal6 companiesJunior
- Arranging Coins6 companiesJunior
- Predict the Winner6 companiesMid/Senior
- Rotated Digits6 companiesMid/Senior
- Split Array With Same Average6 companiesStaff
- Smallest Integer Divisible by K6 companiesMid/Senior
- N-th Tribonacci Number6 companiesJunior
- Minimum Time Visiting All Points6 companiesJunior
- Find N Unique Integers Sum up to Zero6 companiesJunior
- Number of Steps to Reduce a Number to Zero6 companiesJunior
- Four Divisors6 companiesMid/Senior
- Max Difference You Can Get From Changing an Integer6 companiesMid/Senior
- Number of Sub-arrays With Odd Sum6 companiesMid/Senior
- Maximum Number of Visible Points6 companiesStaff