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SQL & Data Interview Questions

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

CompanyTitleCategoryDifficultyStatus

Google

Fizz Buzz Sum

PythonEasy

Google

Max Profit Trading Stocks

PythonEasy

Google

Smallest Multiple

PythonMedium

Google

Odd and Even Measurements

SQLMedium

Google

Median Google Search Frequency

SQLHard

Google

Minimum of Two Uniform Variables

StatisticsHard

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Percentage Calculations7

Array Functions1

bball0

Date-Time Functions11

Mathematical Functions9

fun-run0

Aggregate Functions32

Ace the Data Science Interview15

Data Type Conversion11

Data Generation Functions0

Window Functions10

The-Office-SQL0

Set Operations8

Null Handling4

Conditional Expression14

Top N Results5

Control Flow Functions1

Arithmetic Operators1

Existence Check6

Conditional Logic9

Common Table Expressions (CTE) or Subquery11

String Functions2

Distinct and Unique Handling8

User Behavior6