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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!

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Page With No Likes

SQLEasy

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Coin Fairness Test

StatisticsEasy

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Average Post Hiatus (Part 1)

SQLEasy

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App Click-through Rate (CTR)

SQLEasy

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Largest Prime Factor

PythonMedium

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Active User Retention

SQLHard

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Advertiser Status

SQLHard

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Product vs. Square

StatisticsHard

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Percentage Calculations6

Array Functions1

bball0

Date-Time Functions11

Mathematical Functions8

fun-run0

Aggregate Functions30

Ace the Data Science Interview15

Data Type Conversion11

Data Generation Functions0

Window Functions10

The-Office-SQL0

Set Operations8

Null Handling3

Conditional Expression13

Top N Results5

Control Flow Functions1

Existence Check6

Conditional Logic8

Common Table Expressions (CTE) or Subquery8

String Functions2

Distinct and Unique Handling8

User Behavior6