Mandatory Trainings: Are we doing them? [Data Analysis Challenge – 002]
This week, let’s try something new. I have a spreadsheet challenge for you. Solve it, post your answers by leaving a comment. No cheating or no AI help on this one. Mandatory Training at Awesome Chocolates You are the head of L&D department at Awesome Chocolates. As part of employee induction, every new hire at […]
Who is my boss’s boss? [Data Analytics Challenge – 001]
Let’s try something different. I will share a data analytics challenge here. Post your solutions in the comments. Our first challenge involves Employee Data Analysis. You can score maximum of 35 points. Imagine you have employee data in this “staff” table (in Excel / Power BI / SQL / Python or whatever tool you fancy) […]
Who went to both USA & UK? [Excel Challenge]
How about a fun Excel challenge? I have data in below format in the table named trips I want to know which employees visited both USA & UK? How would you solve this problem? Post your solutions in the comments. Need sample data & my solution? Click here to download the file. Want more challenges […]
Can you split “The Hangover” expenses? [Excel Homework]
Can you split the atom? No, ok, how about splitting the expenses then?
In this homework challenge, can you take a look at the expenses of wolf-pack and tell me who owes who & how much?
Write a formula to get Department Budget for a Month [Homework]
Time for another homework. You got a spreadsheet of department budgets and need to write a formula to get budget for a given department, month combination.
Lookup last non blank value – Excel Challenge
I have a fun Excel lookup challenge for you. You have data as shown below and want to find the last non blank value for a given account number. For example, for acct number 2015, the answer would be Freedom. How would you solve this? Refer to this workbook for 3 possible answers. Just move […]
There are 20 Easter Eggs in this Workbook
Welcome to annual Easter Egg hunt at Chandoo.org. This year I have a feast for you. I hid 20 Easter Eggs in this workbook. Go ahead and find them. Share your solutions, clues or struggles in the comments box.
Happy hunting.