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 2 of 6
- Count Nice Pairs in an Array6 companiesMid/Senior
- Largest Odd Number in String6 companiesJunior
- Detonate the Maximum Bombs6 companiesMid/Senior
- Closest Prime Numbers in Range6 companiesMid/Senior
- Smallest Missing Non-negative Integer After Operations6 companiesMid/Senior
- Count the Number of Infection Sequences6 companiesStaff
- Find Missing and Repeated Values6 companiesJunior
- Number of Perfect Pairs6 companiesMid/Senior
- Gray Code5 companiesMid/Senior
- Super Pow5 companiesMid/Senior
- Minimum Moves to Equal Array Elements II5 companiesMid/Senior
- Fraction Addition and Subtraction5 companiesMid/Senior
- Kth Smallest Number in Multiplication Table5 companiesStaff
- Self Dividing Numbers5 companiesJunior
- New 21 Game5 companiesMid/Senior
- Magic Squares In Grid5 companiesMid/Senior
- Reordered Power of 25 companiesMid/Senior
- Super Egg Drop5 companiesStaff
- Cat and Mouse5 companiesStaff
- Beautiful Array5 companiesMid/Senior
- Largest Perimeter Triangle5 companiesJunior
- Add to Array-Form of Integer5 companiesJunior
- Broken Calculator5 companiesMid/Senior
- Stone Game II5 companiesMid/Senior
- Subtract the Product and Sum of Digits of an Integer5 companiesJunior
- Number of Days Between Two Dates5 companiesJunior
- Count Largest Group5 companiesJunior
- Minimum One Bit Operations to Make Integers Zero5 companiesStaff
- Sell Diminishing-Valued Colored Balls5 companiesMid/Senior
- Sum of All Subset XOR Totals5 companiesJunior
- Count Square Sum Triples5 companiesJunior
- Find Greatest Common Divisor of Array5 companiesJunior
- Find Missing Observations5 companiesMid/Senior
- Minimum Operations to Make a Uni-Value Grid5 companiesMid/Senior
- Next Greater Numerically Balanced Number5 companiesMid/Senior
- Sum of k-Mirror Numbers5 companiesStaff
- Replace Non-Coprime Numbers in Array5 companiesStaff
- Find Triangular Sum of an Array5 companiesMid/Senior
- Minimum Replacements to Sort the Array5 companiesStaff
- Minimum Cuts to Divide a Circle5 companiesJunior
- Count Total Number of Colored Cells5 companiesMid/Senior
- Insert Greatest Common Divisors in Linked List5 companiesMid/Senior
- Count Symmetric Integers5 companiesJunior
- Distribute Candies Among Children II5 companiesMid/Senior
- Matrix Similarity After Cyclic Shifts5 companiesJunior
- Count the Number of Powerful Integers5 companiesStaff
- Alice and Bob Playing Flower Game5 companiesMid/Senior
- Type of Triangle5 companiesJunior
- Find the Largest Area of Square Inside Two Rectangles5 companiesMid/Senior
- Find the K-th Character in String Game I5 companiesJunior
- Count the Number of Arrays with K Matching Adjacent Elements5 companiesStaff
- Count Partitions with Even Sum Difference5 companiesJunior
- Super Ugly Number4 companiesMid/Senior
- Reconstruct Original Digits from English4 companiesMid/Senior
- Can I Win4 companiesMid/Senior
- Base 74 companiesJunior
- Valid Square4 companiesMid/Senior
- Rectangle Overlap4 companiesJunior
- Stone Game4 companiesMid/Senior
- Numbers At Most N Given Digit Set4 companiesStaff
- Clumsy Factorial4 companiesMid/Senior
- Convert to Base -24 companiesMid/Senior
- Minimum Cost to Move Chips to The Same Position4 companiesJunior
- Minimum Swaps to Make Strings Equal4 companiesMid/Senior
- Check If It Is a Good Array4 companiesStaff
- Convert Integer to the Sum of Two No-Zero Integers4 companiesJunior
- Allocate Mailboxes4 companiesStaff
- Count Odd Numbers in an Interval Range4 companiesJunior
- Sum of Absolute Differences in a Sorted Array4 companiesMid/Senior
- Count of Matches in Tournament4 companiesJunior
- Calculate Money in Leetcode Bank4 companiesJunior
- Check if Number is a Sum of Powers of Three4 companiesMid/Senior
- Maximum Value at a Given Index in a Bounded Array4 companiesMid/Senior
- Get Biggest Three Rhombus Sums in a Grid4 companiesMid/Senior
- Remove Colored Pieces if Both Neighbors are the Same Color4 companiesMid/Senior
- A Number After a Double Reversal4 companiesJunior
- Count Operations to Obtain Zero4 companiesJunior
- Count the Number of Ideal Arrays4 companiesStaff
- Number of Zero-Filled Subarrays4 companiesMid/Senior
- Count Number of Bad Pairs4 companiesMid/Senior
- Difference Between Element Sum and Digit Sum of an Array4 companiesJunior
- Alternating Digit Sum4 companiesJunior
- Distribute Money to Maximum Children4 companiesJunior
- The Number of Beautiful Subsets4 companiesMid/Senior
- Prime Subtraction Operation4 companiesMid/Senior
- Find the Punishment Number of an Integer4 companiesMid/Senior
- Find the Maximum Achievable Number4 companiesJunior
- Divisible and Non-divisible Sums Difference4 companiesJunior
- Maximum Xor Product4 companiesMid/Senior
- Minimize Length of Array Using Operations4 companiesMid/Senior
- Minimum Number of Pushes to Type Word I4 companiesJunior
- Find the Number of Ways to Place People I4 companiesMid/Senior
- Find Minimum Operations to Make All Elements Divisible by Three4 companiesJunior
- Final Array State After K Multiplication Operations I4 companiesJunior
- The Two Sneaky Numbers of Digitville4 companiesJunior
- Total Characters in String After Transformations I4 companiesMid/Senior
- Count Mentions Per User4 companiesMid/Senior
- Maximum Manhattan Distance After K Changes4 companiesMid/Senior
- Check If Digits Are Equal in String After Operations I4 companiesJunior
- Minimum Operations to Make Array Elements Zero4 companiesStaff