November 2026 – Languify Blogs

How to Build an Issue Tree for Any Case Interview

Posted By Krish languify

An issue tree breaks one business question into smaller, answerable branches. A useful tree is tailored to the objective, avoids […]

Teach And Train

Case Interview Math Guide: Percentages, Break-Even, Weighted Averages and CAGR

Posted By Krish languify

Case interview math involves arithmetic, percentages, ratios, weighted averages, break-even, growth rates and profitability. Accuracy improves when you state the […]