Company assessment practice.
McKinsey Solve and Bain assessments. Learn the format. Try it free.
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McKinsey Solve and Bain assessments. Learn the format. Try it free.
Loading your assessments…
Bain preparation · Sova
Get comfortable with data, patterns and a steady reasoning pace. Practise without an artificial countdown.
No sign-up · Worked solutions included · Original CaseStar questions
How much did revenue grow from Q2 to Q3?
Learn to spot the right denominator—not just the right number.
An unscored example explains the controls before each section.
Time is recorded, but it does not end your section.
Review the method, the tempting wrong answer, and what to practise next.
Learn the method · Free
Try an original visual puzzle, step through its rules, then apply the method to a fresh challenge.
Start the visual-reasoning lesson →Numerical methods · Free
Three short lessons on percentage bases, weighted rates and commercial maths. Twelve original problems: type your answers, work through the method and test it in a new situation.
Explore numerical lessons →Build your practice
Your Bain invitation determines your actual assessment. These are CaseStar practice configurations—not a guaranteed Bain section list.
Verbal reasoning is optional and starts unchecked. Add it if your invitation includes it, or to practise judging a passage using True, False and Cannot say.
Select only Behavioural familiarisation to explore all 12 preference pairs free, without signing up or using a full-run allowance. This text-pair exercise is not Sova’s illustrated questionnaire.
The 12-question sample stays free. Full runs use existing simulator access; coached interviews have separate access. Repeated runs may revisit question families with different values.
Eligible accounts can use one free full attempt across supported CaseStar simulators, not one per provider. Sign in and confirm availability before starting. The attempt is reserved when you start; you can resume that same run. Further full runs require appropriate simulator access. Free samples, lessons and their worked solutions remain available without buying.
The default CaseStar run has 15 numerical questions, 15 abstract-reasoning questions and 12 unscored behavioural pairs. You can change the selected sections; optional verbal reasoning adds 15 questions. There is no fixed practice cutoff. These counts describe CaseStar practice, not the exact assessment in your Bain invitation.
Start with six numerical and six abstract-reasoning questions, without signing up. A separate six-question verbal taster is also free. Unscored examples and worked solutions are included. You can try fresh free sets; full practice uses separate simulator access.
No. This is independent practice using original questions. Bain assigns Sova or TestGorilla by invitation, and the exact sections vary. We reproduce documented provider mechanics where supported and label our own practice choices.
Sova documents no fixed cutoff for its reasoning assessments, while response time affects scoring. Here you see elapsed time and accuracy separately. We do not claim to reproduce its scoring formula.
CaseStar does not request a camera, microphone or recordings for this practice. Bain allows pen, paper and a calculator for its digital assessment, but not a calculator in later interviews. Follow the instructions in your invitation.
No. Your results describe this practice set. They are not Bain scores, employer percentiles or a pass prediction. Behavioural familiarisation has no right answers or ideal-personality score.
Source checked 9 September 2026: Bain’s digital assessment guidance. Independent preparation; not affiliated with Bain, Sova or TestGorilla. Never use coaching or AI assistance during a live recruitment assessment.