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 5 of 6
- Find XOR Sum of All Pairs Bitwise AND1 companyStaff
- Sum of Digits in Base K1 companyJunior
- Maximum Building Height1 companyStaff
- Incremental Memory Leak1 companyMid/Senior
- Number of Ways to Rearrange Sticks With K Sticks Visible1 companyStaff
- Stone Game VIII1 companyStaff
- Minimum Cost to Change the Final Value of Expression1 companyStaff
- The Number of Full Rounds You Have Played1 companyMid/Senior
- Count Ways to Build Rooms in an Ant Colony1 companyStaff
- Sum Game1 companyMid/Senior
- Minimum Garden Perimeter to Collect Enough Apples1 companyMid/Senior
- GCD Sort of an Array1 companyStaff
- Number of Pairs of Interchangeable Rectangles1 companyMid/Senior
- Stone Game IX1 companyMid/Senior
- Vowels of All Substrings1 companyMid/Senior
- Abbreviating the Product of a Range1 companyStaff
- Find Three Consecutive Integers That Sum to a Given Number1 companyMid/Senior
- Maximum Split of Positive Even Integers1 companyMid/Senior
- Count Integers With Even Digit Sum1 companyJunior
- Find Palindrome With Fixed Length1 companyMid/Senior
- Number of Ways to Buy Pens and Pencils1 companyMid/Senior
- Count Lattice Points Inside a Circle1 companyMid/Senior
- Minimum Lines to Represent a Line Chart1 companyMid/Senior
- Maximum Number of Groups Entering a Competition1 companyMid/Senior
- Number of Ways to Reach a Position After Exactly k Steps1 companyMid/Senior
- Create Components With Same Value1 companyStaff
- Count Number of Distinct Integers After Reverse Operations1 companyMid/Senior
- Sum of Number and Its Reverse1 companyMid/Senior
- Average Value of Even Numbers That Are Divisible by Three1 companyJunior
- Minimize the Maximum of Two Arrays1 companyMid/Senior
- Count Anagrams1 companyStaff
- Find Xor-Beauty of Array1 companyMid/Senior
- Minimum Operations to Make Array Equal II1 companyMid/Senior
- Check if Point Is Reachable1 companyStaff
- Count Distinct Numbers on Board1 companyJunior
- Split the Array to Make Coprime Products1 companyStaff
- Prime In Diagonal1 companyJunior
- Calculate Delayed Arrival Time1 companyJunior
- Ways to Split Array Into Good Subarrays1 companyMid/Senior
- Maximum Number of Groups With Increasing Length1 companyStaff
- Number of Beautiful Integers in the Range1 companyStaff
- Determine the Minimum Sum of a k-avoiding Array1 companyMid/Senior
- Find the Minimum Possible Sum of a Beautiful Array1 companyMid/Senior
- Count K-Subsequences of a String With Maximum Beauty1 companyStaff
- Maximum Element-Sum of a Complete Subset of Indices1 companyStaff
- Count Valid Paths in a Tree1 companyStaff
- Number of Strings Which Can Be Rearranged to Contain Substring1 companyMid/Senior
- Count Beautiful Substrings I1 companyMid/Senior
- Count Beautiful Substrings II1 companyStaff
- Double Modular Exponentiation1 companyMid/Senior
- Count the Number of Good Partitions1 companyStaff
- Minimum Cost to Make Array Equalindromic1 companyMid/Senior
- Most Frequent Prime1 companyMid/Senior
- Find the Sum of Encrypted Integers1 companyJunior
- Harshad Number1 companyJunior
- Count Alternating Subarrays1 companyMid/Senior
- Maximum Prime Difference1 companyMid/Senior
- Find Number of Ways to Reach the K-th Stair1 companyStaff
- Find the Child Who Has the Ball After K Seconds1 companyJunior
- Find the N-th Value After K Seconds1 companyMid/Senior
- Find the Winning Player in Coin Game1 companyJunior
- Find the Count of Monotonic Pairs II1 companyStaff
- Find the Key of the Numbers1 companyJunior
- Convert Date to Binary1 companyJunior
- Maximum Number of Moves to Kill All Pawns1 companyStaff
- Sorted GCD Pair Queries1 companyStaff
- Find the Number of Possible Ways for an Event1 companyStaff
- Find the Maximum Factor Score of Array1 companyMid/Senior
- Smallest Divisible Digit Product I1 companyJunior
- Count K-Reducible Numbers Less Than N1 companyStaff
- Digit Operations to Make Two Integers Equal1 companyMid/Senior
- Maximum Subarray With Equal Products1 companyJunior
- Maximum Containers on a Ship1 companyJunior
- Number of Unique XOR Triplets I1 companyMid/Senior
- Number of Unique XOR Triplets II1 companyMid/Senior
- Find X Value of Array I1 companyMid/Senior
- Find X Value of Array II1 companyStaff
- Maximum Product of Two Digits1 companyJunior
- Maximum Sum of Edge Values in a Graph1 companyStaff
- Smallest Index With Digit Sum Equal to Index1 companyJunior
- Sum of Largest Prime Substrings1 companyMid/Senior
- Maximize Count of Distinct Primes After Split1 companyStaff
- Maximize Subarray GCD Score1 companyStaff
- Count Prime-Gap Balanced Subarrays1 companyMid/Senior
- Hexadecimal and Hexatrigesimal Conversion1 companyJunior
- Minimum Stability Factor of Array1 companyStaff
- Minimum Moves to Reach Target in Grid1 companyStaff
- Partition Array for Maximum XOR and AND1 companyStaff
- Find The Least Frequent Digit1 companyJunior
- Generate Schedule1 companyMid/Senior
- Compute Decimal Representation1 companyJunior
- Maximize Sum of Squares of Digits1 companyMid/Senior
- Minimum Moves to Equal Array Elements III1 companyJunior
- Count Distinct Integers After Removing Zeros1 companyMid/Senior
- Total Waviness of Numbers in Range I1 companyMid/Senior
- Concatenate Non-Zero Digits and Multiply by Sum II1 companyMid/Senior
- Count Caesar Cipher Pairs1 companyMid/Senior
- Find Nth Smallest Integer With K One Bits1 companyStaff
- Final Element After Subarray Deletions1 companyMid/Senior
- Check Digitorial Permutation1 companyMid/Senior