Top 50 arithmetic Interview Questions
The most frequently asked arithmetic questions across all roles and companies, ranked by real interview frequency. Updated daily.
Add signed integers represented as strings using digit-by-digit arithmetic without converting the full inputs to numeric types.
WayfairSplit a digit string into three numbers and choose arithmetic operators to reach a target.
Veeva SystemsAdd two arbitrarily large decimal strings using digit-by-digit carry propagation without integer conversion.
AlteryxCompute a signed 32-bit integer sum using bitwise carry propagation without arithmetic operators.
IntelFormat a limited integer array and evaluate a + and * expression while preserving multiplication precedence.
Sprinter HealthSwap two numbers and calculate an array's sum and average with a single linear pass.
Alter DomusAdd two hour-minute objects, carry excess minutes into hours, and return a normalized duration.
Sign up to see every question
Create a free account to unlock this list and practice real interview questions.
Calculate the expected value of a die game and decide whether a risk-neutral player should accept it.
Archer Daniels MidlandKKeyrock
GICCalculate conversion probabilities by experiment variant and rank the variants using PostgreSQL.
SnapSeparate two overlapping populations by estimating a boundary from labeled data.
Applied MaterialsUse campaign data to compare conversion performance and demonstrate a data-driven answer with PostgreSQL.
Microsoft