https://excelexercisess.com/blog/ Practical Excel guides for work and job interviews. https://excelexercisess.com/blog/excel-interview-questionshttps://excelexercisess.com/blog/excel-interview-questionsTue, 03 Nov 2026 00:00:00 GMTThe Excel questions that come up again and again in job interviews and tests, with the answers and the formulas behind them. https://excelexercisess.com/blog/calculate-age-in-excelhttps://excelexercisess.com/blog/calculate-age-in-excelTue, 03 Nov 2026 00:00:00 GMTWork out someone's age from their date of birth in Excel, in whole years, as years and months, or as a decimal, with formulas that stay correct every day. https://excelexercisess.com/blog/prepare-for-an-excel-assessmenthttps://excelexercisess.com/blog/prepare-for-an-excel-assessmentTue, 03 Nov 2026 00:00:00 GMTWhat pre-employment Excel tests usually cover, how they are scored, and a one-week plan to get ready. https://excelexercisess.com/blog/sumif-vs-sumifshttps://excelexercisess.com/blog/sumif-vs-sumifsTue, 03 Nov 2026 00:00:00 GMTWhen to use SUMIF and when to use SUMIFS in Excel, why their arguments are in a different order, and the mistakes that trip people up. https://excelexercisess.com/blog/vlookup-vs-xlookup-vs-index-matchhttps://excelexercisess.com/blog/vlookup-vs-xlookup-vs-index-matchTue, 03 Nov 2026 00:00:00 GMTA plain comparison of Excel's three main lookup methods, with the same example solved each way and a simple rule for choosing.