Top 17
Prep plan
Updated weekly · Last refresh Sep 10

ING Data Analyst Interview Questions

The questions to prepare for a ING Data Analyst interview. Questions from real interview reports rank first. Updated daily.

17questions
~2htotal time
Track your progressSign up free to work through all 17 questions and resume where you left off.
Start practicing free →
1
SQL & Data ManipulationStart here. 6 questions + 3 drills · ~78 min
Basic SQL Understanding LevelEasy

Assesses baseline SQL knowledge relevant to day-to-day data analysis.

ING
SQL Basics and EstimationMedium

Evaluates ability to write basic SQL and reason through estimation for consumption metrics.

sqlpythonING
Optimizing Slow QueriesMedium

Tests performance troubleshooting skills, including query plans, indexing, and rewrite strategies.

performancesqloptimizationING
Python for Data Manipulation and VizMedium

Tests practical Python skills for transforming data and communicating insights through visualizations.

Data ManipulationpythonING
Window Functions DifferencesMedium

Tests your understanding of window function semantics and when to use each type.

Window FunctionsData AnalysissqlING
Efficient Complex Joins and AggregationsMedium

Tests your ability to write correct and performant SQL for analytical queries.

JoinsGroup ByAggregationsING
Top Spending Categories QueryMedium
Practice
Practice drill

Use a CTE, join, date filters, and aggregation to find ING's top three spending categories among recently active users.

Joinssql queriesING
Rolling Average with SQL WindowsMedium
Practice
Practice drill

Calculate each active RpmGlobal Enterprise Planning user's 30-day rolling average of daily activity.

TavantRpmglobalTwo Six Technologies
SQL and Python Data WorkMedium
Practice
Practice drill

Use a CTE, join, and conditional aggregation to summarize valid monthly user activity.

JoinsData ManipulationsqlAdobe

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
2
Behavioral & Leadership11 questions · ~88 min
Explaining Analysis to Non-Technical StakeholdersEasy

Tests communication of complex data to non-technical stakeholders, including clarity, stakeholder management, and actionable storytelling.

Influence Without AuthorityStakeholder ManagementCommunicationING
Cleaning Messy Data Under DeadlineMedium

Tests ownership and attention to detail in cleaning unreliable data while managing stakeholders and still delivering a credible analysis.

data cleaningexperienceAnalysisING
More Behavioral & Leadership questions with a free account
The finish line: interview-readyComplete all 17 questions plus 3 hands-on drills to finish this plan.