Data Insights Analyst Interview Questions

4,185 data insights analyst interview questions shared by candidates

Imagine the overall passenger satisfaction score has declined significantly over the past three months at one of Heathrow's airport terminals, but the operational teams cannot identify any obvious cause. How would you approach this problem from a research perspective? Please outline your initial steps and any key considerations.
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Research & Insight Manager

Interviewed at Heathrow Airport

3.6
Jul 25, 2025

Imagine the overall passenger satisfaction score has declined significantly over the past three months at one of Heathrow's airport terminals, but the operational teams cannot identify any obvious cause. How would you approach this problem from a research perspective? Please outline your initial steps and any key considerations.

Firstly, we had to complete a pretty lengthy test on quantitative knowledge, it was easy so i suppose it was more of a test of patience and how much you'd want to attend. Secondly, we were given a video interview, sadly, i didnt managed to pass it as i lacked sufficient "industry knowledge" given EY is a firm that emphasizes on innovation and positive change.
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Insight Day

Interviewed at EY

3.6
Aug 1, 2019

Firstly, we had to complete a pretty lengthy test on quantitative knowledge, it was easy so i suppose it was more of a test of patience and how much you'd want to attend. Secondly, we were given a video interview, sadly, i didnt managed to pass it as i lacked sufficient "industry knowledge" given EY is a firm that emphasizes on innovation and positive change.

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