What was the format of the BCG Potential Test?

Paper-based, 23 multiple-choice questions in 45 minutes, no calculator allowed. It mixed business math, chart and table interpretation, short reading-comprehension passages, and business judgment questions.

What was a passing score on the BCG Potential Test?

BCG never published an official cutoff, but candidates and recruiters historically pointed to roughly 70% correct as the working bar. It was used as a hard filter before first-round case interviews.

What replaced the BCG Potential Test?

Two formats: the Casey chatbot — a 25–30 minute linear AI case with 8–10 questions and a recorded video pitch — and, in DACH, the BCG Cognitive Test (80 numerical, verbal, and logical questions in 30 minutes).

Should I still practice the Potential Test?

Only if your BCG invitation email explicitly names it. Otherwise prep for Casey and the Cognitive Test — the quant, chart-reading, and time-pressure skills carry over almost entirely.

How is the Potential Test different from the BCG Online Case?

The Potential Test was a static paper aptitude screen. The Online Case (and its successor Casey) is an interactive case simulation with exhibits, free-text answers, and behavioral scoring — much closer to a real interview.

BCG Potential Test (2026 Guide) — Legacy Format Explained

Q: Is the BCG Potential Test still used in 2026?

Rarely. BCG retired it as the global default around 2017 in favor of the Online Case and, later, the Casey chatbot. A few non-MBA, university, or regional pipelines still administer it occasionally. Always go by what BCG's invitation email says.

BCG's Potential Test was a 45-minute, 23-question paper aptitude screen used as a hard filter before first-round interviews. It's been almost entirely replaced by the Casey chatbot and the Cognitive Test — here's what it looked like, who still gets it, and what to prep instead.

If you've been told to prepare for the BCG Potential Test in 2026, you're almost certainly looking at the wrong format. BCG retired the test as its global default around 2017, replacing it first with the Online Case, then with the Casey chatbot, and — in the DACH region — the Cognitive Test. A handful of regional and non-MBA pipelines still occasionally administer it, which is why it keeps surfacing in search.

What the BCG Potential Test was

The Potential Test was a paper-and-pencil aptitude screen administered on-site or via a proctored session. Candidates received a printed booklet and an answer sheet, and had to clear a minimum score to move on to first-round case interviews. It existed because BCG wanted a standardized, GMAT-style filter that didn't require an actual GMAT score — especially for non-MBA applicants (undergrads, advanced-degree, experienced hires).

Format at a glance

23 multiple-choice questions
45 minutes total — roughly 2 minutes per question
No calculator — mental math and scratch paper only
Paper-based, English or local language depending on office
No negative marking, but unanswered questions counted as wrong

Question types

1. Business math

Word problems involving percentages, growth rates, margins, breakeven, weighted averages, and simple unit economics. Numbers were chosen to be doable without a calculator if you rounded sensibly.

2. Chart and table interpretation

Bar charts, line charts, pie charts, and dense data tables. Typical task: read a value, compare two segments, or compute a ratio across two exhibits.

3. Reading comprehension

Short business-style passages (a CEO memo, a market overview) followed by inference questions — what can or cannot be concluded from the text.

4. Business judgment

Mini case prompts with four answer choices. You picked the most defensible recommendation given a one-paragraph situation. Closer to GMAT Critical Reasoning than to a real case.

Scoring and the passing bar

BCG never published an official cutoff. The working number candidates and ex-recruiters consistently cite is around 70% correct, i.e. roughly 16 out of 23. Below that bar, the file was typically closed regardless of CV strength — the test functioned as a binary gate, not a tie-breaker.

Is the BCG Potential Test still used in 2026?

For the vast majority of candidates, no. The global default is now the Casey chatbot (most offices) or the Cognitive Test (DACH and a few partner offices). The Potential Test still shows up sporadically in:

Some university on-campus screening events
A small number of non-MBA regional pipelines
Occasional industry-hire processes where the office wants a quick paper screen

The decisive signal is your invitation email. If it doesn't explicitly say "Potential Test," you're getting Casey or the Cognitive Test.

What replaced it

Casey — the AI chatbot case

Casey is a 25–30 minute linear case with 8–10 typed questions across structuring, quant, exhibit reading, and synthesis, ending with a 60-second video recommendation. Free-text answers are scored by AI, then human-reviewed for shortlisted candidates. This is the format most BCG candidates worldwide encounter today.

Cognitive Test — DACH and select offices

The BCG Cognitive Test is an 80-question, 30-minute timed screen covering numerical, verbal, and logical reasoning. It's the closest spiritual successor to the Potential Test — same "filter you before case interviews" purpose, but delivered online and far more time-pressured.

How to prep — if you actually got the Potential Test

Drill GMAT Problem Solving and Data Sufficiency quant under a 2-minute clock
Practice chart and table reading from McKinsey PST prep materials — same skill set
Run mental-math reps daily (percentages, ratios, multiplication)
Do GMAT Critical Reasoning sets for the business-judgment questions

Almost all of this transfers directly to Casey and the Cognitive Test, so the prep time is never wasted even if your format ends up being the modern one.

BCG Potential Test: the legacy screen, explained.