Assigns names to values or calculations to simplify formulas in Excel.
Challenge No. 125: For the IDs in the table, insert zeros between the text and numbers to ensure that each ID has exactly 6 characters.
Solved using:Excel (CONCAT, ISNUMBER, LAMBDA), Google Sheets, Power Query (Text.Repeat, Table.AddColumn), Python, Python in Excel, and R.
Challenge No. 49: Generate the output table shown.
Solved using: SQL.
Challenge No. 169: Order the cities columns on the basis of number of cells populated in descending order.
Solved using: Python.
Challenge No. 168: Find the positions of uppercase letters and separate them by dashes.
Solved using: Excel VBA.
Challenge No. 167: Pythagorean tuples are those numbers which follow the rule a^2+b^2=c^2 where a, b and c are whole numbers.
Solved using: Python in Excel.
Challenge No. 124: In Question Table 1, dates and prices for a product are provided.
Solved using:Excel (INDEX, LAMBDA, LET), Google Sheets, Power Query (Table.AddColumn), Python, Python in Excel, and R.
Challenge No. 165: List the First Ladies’ names which start with Top 3 most frequently occurring letters.
Solved using: Power Query.
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.
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.
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.
