Check your invitation or ask your recruiter. Don’t assume a particular platform or section list. You can still use the free reasoning lesson below for general skill practice. Read Bain’s official guidance ↗
Start with a method · Entire lesson free
Two moving parts. One clearer way to think.
Try a visual sequence, isolate its rules, then see exactly why an answer works—or doesn’t. Apply the method to a new layout, with twelve follow-up questions when you’re ready.
A preview from the lesson. Track each marker separately.
Numerical and data reasoning · Entirely free
Beyond getting a number right.
Choose the right percentage base. Rebuild weighted rates. Turn revenue into a commercial decision. Three methods, twelve original problems, with guided calculations and new-situation checks.
The lessons, mixed samples and worked explanations are free, without an account. Eligible accounts can also try one full assessment across supported simulators for free. Check availability in your chosen track before starting; further full runs require simulator access. The aim is to build skills—not predict a hiring outcome.
Make every rule hold.
Build a valid schedule, check dependencies and adjacency, then transfer the method to a five-task challenge. Any order that meets the rules is accepted.