Pergunta de entrevista da empresa Enova

first round ask about finance stuffs second round ask me questions on programming (literally go through 5 programming language) and lots of Statistics stuffs. i mean does a candidate really have to know that much stuffs(cross fields from accounting/statistics/math/computer science/and have past intern experience) to be qualified for the intern? i thought i did well on most of the programming questions, gave answers like instantly and nailed the case study questions as well. i thought at least i'd be given a third interview but the reject email is like come out of no where.