Data Consultant Interview Questions

1,918 data consultant interview questions shared by candidates

How do you deal with missing data? We're in a meeting with a client representing a small bank. They're interested in assessing the credit risk of all of their customers, how would you go about doing such a task? How could you use social media to assess credit risk? What is the acute angle that exists at 3:30 on a clock? You are given 8 balls. One of them is marginally heavier than the rest. Using a pendulum weighing scale, what is the minimum number of times you can use the scales to identify the heavier ball?
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Data Science Consultant

Interviewed at Management Solutions

3.9
Nov 2, 2021

How do you deal with missing data? We're in a meeting with a client representing a small bank. They're interested in assessing the credit risk of all of their customers, how would you go about doing such a task? How could you use social media to assess credit risk? What is the acute angle that exists at 3:30 on a clock? You are given 8 balls. One of them is marginally heavier than the rest. Using a pendulum weighing scale, what is the minimum number of times you can use the scales to identify the heavier ball?

Where in the data science/modeling process are people most likely to go wrong? Ex: understanding the question, finding the right data, cleansing and extracting that data, doing analysis, and creating models/visualizations.
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Data Scientist Consultant

Interviewed at Deloitte

3.6
Dec 26, 2020

Where in the data science/modeling process are people most likely to go wrong? Ex: understanding the question, finding the right data, cleansing and extracting that data, doing analysis, and creating models/visualizations.

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