Data Manager Interview Questions

2,760 data manager interview questions shared by candidates

- write a MySQL query - how to improve the performance of a query - excel functions - tests of statistical skills (i.e. Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No. 1, and the host, who knows what's behind the doors, opens another door, say No. 3, which has a goat. He then says to you, "Do you want to pick door No. 2?" Is it to your advantage to switch your choice? ) - questions about gross/net costs and percentage
avatar

Data Analyst & Insight Manager

Interviewed at TouchNote

4
Apr 7, 2017

- write a MySQL query - how to improve the performance of a query - excel functions - tests of statistical skills (i.e. Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No. 1, and the host, who knows what's behind the doors, opens another door, say No. 3, which has a goat. He then says to you, "Do you want to pick door No. 2?" Is it to your advantage to switch your choice? ) - questions about gross/net costs and percentage

excel test prior to the interview : Please complete the following test in the time given. Tasks 1. Make the table look more professional and presentable. 2. Using a formula and or/written text, highlight some differences between Areas 1 and 7 3. Create an extra column and row showing average values for the data. 4. Set a conditional format which highlights any number under 700 in red. 5. Sort the data by the July-23 totals descending. 6. Using the column created in Task 3 as a reference, show values in the table that are 'above average' or 'below average'. 7. Insert a column between Columns F & G to show the difference in the values in Columns F & G. 8. Create a graph of the data. 9. Demonstrate the use of the Count or Subtotal function 10. Add the following password 'Cl0ckwise' which users will then need to input to edit Sheet1.
avatar

Data Science Manager

Interviewed at Royal College of General Practitioners

3.4
May 6, 2024

excel test prior to the interview : Please complete the following test in the time given. Tasks 1. Make the table look more professional and presentable. 2. Using a formula and or/written text, highlight some differences between Areas 1 and 7 3. Create an extra column and row showing average values for the data. 4. Set a conditional format which highlights any number under 700 in red. 5. Sort the data by the July-23 totals descending. 6. Using the column created in Task 3 as a reference, show values in the table that are 'above average' or 'below average'. 7. Insert a column between Columns F & G to show the difference in the values in Columns F & G. 8. Create a graph of the data. 9. Demonstrate the use of the Count or Subtotal function 10. Add the following password 'Cl0ckwise' which users will then need to input to edit Sheet1.

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