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Data Science Interview Questions

Practice the most common SQL, Statistics, ML, and Python questions asked in FAANG Data Science & Data Analyst interviews!

CompanyTitleCategoryDifficultyStatus

Microsoft

Teams Power Users

SQLEasy

Microsoft

Factorial Formula

PythonEasy

Microsoft

Salary Inequity

PythonEasy

Microsoft

Supercloud Customer

SQLMedium

Microsoft

Factorial Trailing Zeroes

PythonMedium

Microsoft

Merge Conflicts

PythonMedium

Microsoft

Frequentist vs. Bayesian

StatisticsHard

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Percentage Calculations6

Array Functions1

bball0

Date-Time Functions11

Mathematical Functions8

fun-run0

Aggregate Functions29

Ace the Data Science Interview15

Data Type Conversion11

Data Generation Functions0

Window Functions10

The-Office-SQL0

Set Operations7

Null Handling3

Conditional Expression12

Top N Results5

Control Flow Functions1

Existence Check6

Conditional Logic7

Common Table Expressions (CTE) or Subquery8

String Functions2

Distinct and Unique Handling8

User Behavior6