What does the Registered Penetration Tester complexity score measure?

It measures how structurally demanding the questions are, not the official pass rate. We score every question in our Registered Penetration Tester bank on four measurable signals and combine them into a 1-10 score. Higher means more multi-select items, longer scenario questions, more interactive code items and deeper explanations — that is, questions that require reasoning rather than recall.

Which Registered Penetration Tester domain is the hardest?

By our measurement, Exploitation and Post-Exploitation is the hardest domain in the Registered Penetration Tester bank, scoring 2.0 out of 10.

How many questions were analysed?

We analysed 120 Foundation questions for the Registered Penetration Tester, split across 4 exam domains. The figures on this page are recomputed from the live bank on every crawl, so they never drift from what you actually get in a practice session.

Is this the official pass rate?

No, and we do not publish one, because vendors do not release reliable per-domain pass rates. This is our own measurement of the bank. Treat it as a map of where the demanding questions sit in the blueprint, not as a prediction of your score.

Measured data

Registered Penetration Tester

Name: Registered Penetration Tester exam question complexity by domain
Creator: CERTILUM

CRT

We scored 120 real Registered Penetration Tester exam questions 1-10 on question complexity and broke the result down by exam domain.

120 questions scored

4 domains

2.0/10 overall complexity

certilum

Complexity by exam domain

Higher scores mean more demanding question formats. The exam score is computed over the whole bank, not averaged across domains.

Exam complexity score2.0/10Gentle · measured across 120 bank questions

Exploitation and Post-Exploitation42 questions · complexity 2.0/10 · Gentle
33% multi-select · 0% scenario · 33% interactive
Information Gathering and Vulnerability Identification30 questions · complexity 2.0/10 · Gentle
33% multi-select · 0% scenario · 33% interactive
Reporting and Communication24 questions · complexity 2.0/10 · Gentle
33% multi-select · 0% scenario · 33% interactive
Web Application and API Security Testing24 questions · complexity 2.0/10 · Gentle
33% multi-select · 0% scenario · 33% interactive

Full per-domain breakdown

Blueprint weight, bank size and question format mix for every domain of the exam.

Domain	Blueprint	Questions	Single	Multi	Interactive	Complexity
Exploitation and Post-Exploitation	35%	42	14	14	14	2.0/10Gentle
Information Gathering and Vulnerability Identification	25%	30	10	10	10	2.0/10Gentle
Reporting and Communication	20%	24	8	8	8	2.0/10Gentle
Web Application and API Security Testing	20%	24	8	8	8	2.0/10Gentle

How the score is calculated

The formula is fixed and public, so anyone can reproduce these numbers from the same bank.

Every question in the Registered Penetration Tester bank is measured on four signals that can be read directly from the database. Each signal is expressed as a share of the questions in the domain, and the four shares are combined with fixed weights:

Multi-select questions (40% weight). Items with more than one correct answer. The candidate has to find all of them, which is the single hardest format in the bank.
Scenario questions (30% weight). Questions longer than 150 characters, which describe a situation instead of a definition and therefore test reasoning rather than recall.
Interactive questions (20% weight). Items that require reading code or a configuration snippet.
Deep explanations (10% weight). Questions whose explanation runs past 300 characters, which signals a concept with real nuance behind it.

The combined share is multiplied by ten to produce a 1-10 score. The exam-level score is computed over the whole bank rather than averaged across domains, so a small domain cannot distort the total. Figures on this page are recomputed from the live bank on every crawl.

Data set: Certilum Registered Penetration Tester Foundation question bank, 120 questions, 4 domains. Published by CERTILUM. This is Certilum’s own measurement of its own question bank and is not an official CREST statistic.

Questions analysed: 120
Exam domains: 4
Hardest domain: Exploitation and Post-Exploitation (2.0)
Most approachable domain: Exploitation and Post-Exploitation (2.0)
Question mix: 40 single · 40 multi · 40 interactive
Measured on: Foundation

Back to the Registered Penetration Tester practice page Read the questions

Frequently asked questions

What our Registered Penetration Tester complexity numbers mean and how they are produced.