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 3 of 6
- Minimum Operations to Make Array Sum Divisible by K4 companiesJunior
- Find Closest Person4 companiesJunior
- Minimum Jumps to Reach End via Prime Teleportation4 companiesMid/Senior
- Minimum Sensors to Cover Grid4 companiesMid/Senior
- Minimum Operations to Equalize Binary String4 companiesStaff
- Minimum Absolute Distance Between Mirror Pairs4 companiesMid/Senior
- Count Numbers with Unique Digits3 companiesMid/Senior
- Guess Number Higher or Lower II3 companiesMid/Senior
- Perfect Rectangle3 companiesStaff
- Total Hamming Distance3 companiesMid/Senior
- Smallest Good Base3 companiesStaff
- Complex Number Multiplication3 companiesMid/Senior
- Erect the Fence3 companiesStaff
- Basic Calculator IV3 companiesStaff
- Soup Servings3 companiesMid/Senior
- Chalkboard XOR Game3 companiesStaff
- Largest Triangle Area3 companiesJunior
- Mirror Reflection3 companiesMid/Senior
- Prime Palindrome3 companiesMid/Senior
- Nth Magical Number3 companiesStaff
- Smallest Range I3 companiesJunior
- Smallest Range II3 companiesMid/Senior
- Number of Squareful Arrays3 companiesStaff
- Day of the Week3 companiesJunior
- Ugly Number III3 companiesMid/Senior
- Airplane Seat Assignment Probability3 companiesMid/Senior
- Check If It Is a Straight Line3 companiesJunior
- Verbal Arithmetic Puzzle3 companiesStaff
- Count All Valid Pickup and Delivery Options3 companiesStaff
- Number of Substrings With Only 1s3 companiesMid/Senior
- Sum of All Odd Length Subarrays3 companiesJunior
- Concatenation of Consecutive Binary Numbers3 companiesMid/Senior
- Maximum Number of Balls in a Box3 companiesJunior
- Car Fleet II3 companiesStaff
- Sign of the Product of an Array3 companiesJunior
- Number of Smooth Descent Periods of a Stock3 companiesMid/Senior
- Minimum Moves to Reach Target Score3 companiesMid/Senior
- Number of Ways to Divide a Long Corridor3 companiesStaff
- Count Number of Texts3 companiesMid/Senior
- Find the K-Beauty of a Number3 companiesJunior
- Minimum Deletions to Make Array Divisible3 companiesStaff
- Smallest Even Multiple3 companiesJunior
- Number of Common Factors3 companiesJunior
- Minimum Addition to Make Integer Beautiful3 companiesMid/Senior
- Number of Subarrays With LCM Equal to K3 companiesMid/Senior
- Find the Pivot Integer3 companiesJunior
- Count the Digits That Divide a Number3 companiesJunior
- Distinct Prime Factors of Product of Array3 companiesMid/Senior
- Count Collisions of Monkeys on a Polygon3 companiesMid/Senior
- Maximum Difference by Remapping a Digit3 companiesJunior
- Pass the Pillow3 companiesJunior
- Double a Number Represented as a Linked List3 companiesMid/Senior
- String Transformation3 companiesStaff
- Maximum Odd Binary Number3 companiesJunior
- Find the Number of Ways to Place People II3 companiesStaff
- Water Bottles II3 companiesMid/Senior
- Vowels Game in a String3 companiesMid/Senior
- Check if the Rectangle Corner Is Reachable3 companiesStaff
- Check if Two Chessboard Squares Have the Same Color3 companiesJunior
- Minimum Number of Seconds to Make Mountain Height Zero3 companiesMid/Senior
- Find the K-th Character in String Game II3 companiesStaff
- Smallest Divisible Digit Product II3 companiesStaff
- Smallest Number With All Set Bits3 companiesJunior
- Manhattan Distances of All Arrangements of Pieces3 companiesStaff
- Maximum and Minimum Sums of at Most Size K Subsequences3 companiesMid/Senior
- Count the Number of Computer Unlocking Permutations3 companiesMid/Senior
- Count Number of Trapezoids I3 companiesMid/Senior
- GCD of Odd and Even Sums3 companiesJunior
- Sum of Perfect Square Ancestors3 companiesStaff
- Self Crossing2 companiesStaff
- Construct the Rectangle2 companiesJunior
- Range Addition II2 companiesJunior
- Solve the Equation2 companiesMid/Senior
- Beautiful Arrangement II2 companiesMid/Senior
- Monotone Increasing Digits2 companiesMid/Senior
- Prime Number of Set Bits in Binary Representation2 companiesJunior
- Transform to Chessboard2 companiesStaff
- Escape The Ghosts2 companiesMid/Senior
- Orderly Queue2 companiesStaff
- X of a Kind in a Deck of Cards2 companiesJunior
- Number of Music Playlists2 companiesStaff
- Largest Component Size by Common Factor2 companiesStaff
- Minimum Area Rectangle II2 companiesMid/Senior
- Equal Rational Numbers2 companiesStaff
- Numbers With Repeated Digits2 companiesStaff
- Valid Boomerang2 companiesJunior
- Path In Zigzag Labelled Binary Tree2 companiesMid/Senior
- Maximum of Absolute Value Expression2 companiesMid/Senior
- Day of the Year2 companiesJunior
- Cells with Odd Values in a Matrix2 companiesJunior
- Largest Multiple of Three2 companiesStaff
- Circle and Rectangle Overlapping2 companiesMid/Senior
- Stone Game III2 companiesStaff
- Count Triplets That Can Form Two Arrays of Equal XOR2 companiesMid/Senior
- XOR Operation in an Array2 companiesJunior
- Minimum Operations to Make Array Equal2 companiesMid/Senior
- Number of Ways to Reorder Array to Get Same BST2 companiesStaff
- Stone Game VII2 companiesMid/Senior
- Count Number of Homogenous Substrings2 companiesMid/Senior
- Number of Different Subsequences GCDs2 companiesStaff