Google SQL interview questions
Clean, efficient solutions — frequency counting, ranking and algorithmic Python. Practice reconstructed Google-style SQL, Python and pandas interview questions below — run and grade them instantly in your browser.
sqlpandaspythoneasy1medium6hard3
typical interview loop
- 1.Recruiter screen
- 2.Technical phone screen (SQL or Python)
- 3.Onsite: coding, statistics, role-related knowledge, Googleyness
- › Talk through complexity for Python answers.
- › Know window functions cold.
most-tested topics
GROUP BY
3
groupby
2
strings
2
dicts
2
ratios
2
JOIN
2
Based on 10 reconstructed Google-style questions.
practice path
1 free · 9 Protype
level
- 1Searches per devicesqleasy
- 2Ad auction eCPM by campaignpandasmedium
- 3Campaign tracking from URLspythonmedium
- 4Click-through rate per querypandasmedium
- 5Normalize and count queriespythonmedium
- 6Revenue per campaignsqlmedium
- 7Search click-through by categorysqlmedium
- 8Advertiser spend cohortssqlhard
- 9Days to a user's second searchsqlhard
- 10Rolling 7-day active creatorssqlhard
Unlock all 10 Google questions with Pro.
upgrade