Send us Fan Mail Big 4 interviews are around the corner – and most candidates need 6–8 weeks of prep to be ready. Mitali Jalan spent years at Deloitte and Bain, then coached 400+ candidates. She sees one gap sink strong applicants again and again: they practice 1-on-1 cases and never practice the other formats the Big 4 use. Think group cases, written cases, presentations, and AI-assisted or Excel cases. And behavioral prep matters just as much – at some firms, it carries equal weight to...