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mckinsey
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deloitte
pwc
ey
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Accenture
boozallen
OliverWyman
mckinsey
bcg
bain
deloitte
pwc
ey
kpmg
Accenture
boozallen
OliverWyman

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berkeley
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Real-world scenarios sourced from top firms, rewritten for educational depth.

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The 'why' beyond questions, curated to show you what recruiters are actually testing.

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Greenfield's practical frameworks for cases helped me structure my responses better, which made me stand out in my interviews. Thank you so much for your help!

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Business Analyst (intern) @ McKinsey

I tried tons of resources before finding Greenfield Prep. Even though I had limited experience, the weekly cases helped me land 3 offers!

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The interviewer insights section was actually so useful. I finally understood the steps and approaches that interviewers were really looking for, beyond just the right answer.

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Discovery Intern - Tax @ Deloitte

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About Greenfield Prep

We believe the only thing standing between a top student and a top offer is the right preparation. Greenfield Prep provides the high quality practice you need to walk into any interview with total confidence. No fluff, just cases.

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