Boston Consulting Group Data Science interview questions
based on 158 ratings - Updated Jun 22, 2026
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Boston Consulting Group interviews FAQs
Data Science applicants have rated the interview process at Boston Consulting Group with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 33% positive. To compare, the company-average is 67.1% positive. This is according to Glassdoor user ratings.
Candidates applying for Data Science roles take an average of 28 days to get hired, when considering 3 user submitted interviews for this role. To compare, the hiring process at Boston Consulting Group overall takes an average of 38 days.
Common stages of the interview process at Boston Consulting Group as a Data Science according to 3 Glassdoor interviews include:
Phone interview: 50%
Other: 25%
Presentation: 25%
Here are the most commonly searched roles for interview reports -
Machine Learning + Case, HR first round interview, 1 online test, 1 case interview, 1 machine learning applied interview, have final rounds 3 rounds interview (didn't get into final rounds) Met 3 people from BCG
I applied online. The process took 4 weeks. I interviewed at Boston Consulting Group in Nov 2022
Interview
Once you apple to the role, they send a Technical Assessment which included a Data Science question and a few other theoretical questions. After clearing this round, I received an interview scheduling link with a senior data scientist which was a Data Science case interview.
Interview questions [1]
Question 1
TA included a dataset and certain features that you had to predict
I applied online. The process took 4 weeks. I interviewed at Boston Consulting Group in Aug 2022
Interview
Prueba online en Hackerrank: - Programación en Python - Data Wrangling - Preguntas teóricas Entrevista con RRHH Entrevista técnica Caso de negocio técnico Y si superas todo lo anterior; 3 entrevistas de caso con socios.
Interview questions [1]
Question 1
Qué momento estadístico mide si una distribución tiene las colas pesadas? Nombre una distribución con las colas pesadas? Como modelarias datos que salen de una distribución con las colas pesadas? Qué contraste de hipótesis se puede utilizar para medir una diferencia de proporciones entre dos poblaciones? Describe el algoritmo del temple simulado