Challenge No. 43: Group the staff into their respective salary ranges
Dynamic array function allowed, but Extra marks for Legacy solutions or PowerQuery Solution.
Solved using: Python in Excel.
LAMBDA
Creates custom reusable functions in Excel.
Generate First Disarium List
Challenge No. 164: A Disarium number is that number where sum of each digit raised to the power of its position in the number is equal to number itself.
Solved using: Python in Excel.
Custom Grouping! Part 5
Challenge No. 123: Group the sales values in 10-day intervals, starting from January 1, 2024.
Solved using:Excel (BYROW, DAY, GROUPBY), Google Sheets, Power Query (Table.Group, List.Transform, Table.Group), Python, Python in Excel, and R.
Symbol Replace by Frequency
Challenge No. 163: If an alphabet appears once in a word, replace it with a “?”.
Solved using: Power Query (Table.AddColumn).
Determine Result Table Based on Rules
Challenge No. 47: Count the process groups as given.
Solved using: Power Query.
Vernam Cipher Encrypt
Challenge No. 162: Vernam Cipher (also known as One time pad cipher)
1.
Solved using: Power Query (List.ReplaceMatchingItems, List.Transform, List.Zip).
Counting TextString
Challenge No. 42: Count Stalls Stocking either Apple or Kiwi
Dynamic array function allowed, but Extra marks for Legacy solutions or PowerQuery Solution.
Solved using: Python.
Reverse Long Words
Challenge No. 161: If a word in sentence has length > Number, then reverse that word.
Solved using: Power Query (Text.Combine).
Table Transformation! Part 11
Challenge No. 122: Transform the question table into the reult table format.
Solved using:Excel (DROP, FILTER, HSTACK), Google Sheets, Power Query (List.Transform, Text.Contains, Table.AddColumn), Python, Python in Excel, and R.
Alphabet Prime Mapping
Challenge No. 160: Generate first 26 prime numbers starting with 2 till 101 (101 is 26th prime number).
Solved using: Python in Excel.