G7 Practice Test

G7 Exam at a Glance

Facts verified Oct 25, 2026 against PRINTING United Alliance. Dates that have passed are removed automatically.

Free G7 Color Management Study Tools

Interactive G7 Color Management resources on PracticeTestGeeks, free to start:

• Free G7 Color Theory & Perception Questions and Answers — 9 questions with answer explanations
• G7 Color Management flashcards — review key terms and concepts card by card
• G7 Color Management study guide — topic-by-topic overview of what the exam covers
• G7 Color Management cheat sheet — one-page printable summary for last-minute review

What the G7 is and how it works

According to PRINTING United Alliance, “Passing the online exam with 80% proficiency qualifies you for professional certification and inclusion in the PRINTING United Alliance database of certified experts.”^[1]

PRINTING United Alliance sells its color management credentials through the iLearningPlus site. The entry level is Color Management Professional: Fundamentals. The G7+ training and certification course is the advanced level, for people who calibrate presses and proofers using the G7 method. Each one is a self-paced eLearning course followed by an online exam. The G7+ course also has a live training option.

• Fundamentals: $349 for non-members, $279 for members. You need 80% on the online exam to pass.
• G7+ training and certification: $1,699 for non-members, $1,359 for members. You need 90% to pass.
• G7+ upgrade: $849 for non-members, $599 for members. Only people who already hold the earlier G7 credential can take it.

For both Fundamentals and G7+, you get 2 attempts at the final exam. If you fail both, you have to buy the course again. Certification lasts 2 years, and you renew by registering for the certification exam and taking it again. For Fundamentals, renewal has to be finished by the end of the 90-day grace period after your certification expires. The G7+ recertification exam is only for people who hold an active G7+ credential. Prices and terms can change, so check the course page on ilearningplus.org before you pay.

Worked examples: how to reason through G7 questions

These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.

Example 1

Question: What does the Neutral Print Density Curve (NPDC) represent?

1. The ink drying curve
2. Target density curve for neutral gray
3. Paper reflectance curve
4. Ink viscosity graph

Answer: B. Target density curve for neutral gray

Explanation:

B is correct. The Neutral Print Density Curve is the target relationship between the input tone value and the neutral density printed for a gray. G7 calibration adjusts each press or proofer so its printed grays follow this curve. As a result, different devices produce similar tonality and gray balance.

A is wrong because ink drying is a press and chemistry matter, not part of the G7 tonal target. C is wrong because paper reflectance is measured and taken into account, but it is not the curve itself. D is wrong because viscosity describes how ink flows, not printed tone.

Rule to remember: NPDC means the neutral gray tone target that every G7 calibration aims for.

Example 2

Question: Which tool is essential for measuring tone value increase (TVI) during process control?

1. Spectrophotometer
2. Densitometer
3. Microscope
4. Colorimeter

Answer: B. Densitometer

Explanation:

B is correct. Tone value increase (dot gain) is calculated from the optical density of a solid and of a halftone tint. Measuring density is exactly what a densitometer does, which is why it is the standard tool for tracking TVI in process control.

A is not the best answer. Many spectrophotometers can also report density, but the question asks for the tool built for this measurement. C is wrong because a microscope lets you look at dots but does not give a standard TVI reading. D is wrong because a colorimeter reports color values, not halftone dot area.

Rule to remember: density readings give you TVI, and colorimetric readings give you color.

Example 3

Question: A G7-compliant proof must primarily demonstrate correct:

1. Maximum ink density on solid CMYK patches
2. Neutral gray balance and Neutral Print Density Curve (NPDC) conformance
3. Exact Pantone spot color matching for all jobs
4. Minimum dot gain values across all ink channels

Answer: B. Neutral gray balance and Neutral Print Density Curve (NPDC) conformance

Explanation:

B is correct. G7 is defined by gray balance and tonality. A G7-compliant proof shows that neutral grays print without a color cast and that tone follows the Neutral Print Density Curve. That is what makes a proof look the same as a press sheet calibrated with the same method.

A is wrong because solid ink density is a press setting, not the G7 test. C is wrong because spot color matching is a separate task that G7 does not define. D is wrong because G7 does not aim for the lowest dot gain. It aims for a consistent neutral tone response, whatever the dot gain turns out to be.

Rule to remember: G7 asks about gray and tone before anything else.

How to use these practice tests

1. Decide which credential you need. Fundamentals and G7+ have different passing scores. Read the course page for your credential so you know the bar before you study.
2. Start with the basics. Work through the color theory practice set and the color measurement set. Make sure you can explain density, tone value increase, gray balance and the NPDC in your own words.
3. Move to calibration. Use the calibration and process control quiz, the ICC profile set and the proofing set. For every question you miss, find the matching lesson in the official eLearning course.
4. Cover production and workflow. Finish with the print production and substrate set and the workflow and quality assurance set.
5. Take the official exam only when you are ready. You get a limited number of attempts, so retake our sets until your weak topics are fixed before you start the real exam.