CQT practice test

CQT Full 150 Randomly Drawn Questions Mock Exam (240 Minutes)

Practise CQT the way the exam actually asks it

  • 100 exam-style CQT questions randomly drawn from a pool
  • Full explanation for every question (on completing the exam)
  • Mobile friendly, no install required
  • Each time you take this quiz, it draws random questions from the database
Questions
100
Mode
Exam · 240 min

100 questions randomly drawn from a pool of 245 reviewed questions.

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Free sample questions

2 questions from this set, shown in full with the correct answer and the reasoning behind it. Read them as a study resource.

  1. Q1.A gasket plant closes its quarter with prevention cost $18,000\$18{,}000, appraisal cost $42,000\$42{,}000, internal failure cost $96,000\$96{,}000, and external failure cost $54,000\$54{,}000. Sales for the quarter were $3,000,000\$3{,}000{,}000.

    What is the cost of poor quality for the quarter, expressed as a percent of sales?

    • A.3.2%
    • B.5.0%✓ Correct answer
    • C.7.0%
    • D.1.8%

    Explanation

    Cost of poor quality counts only the money lost because something went wrong, which is the two failure categories. Prevention and appraisal are spent on purpose, so they stay out of it. First find the cost of poor quality:

    COPQ=internal failure+external failureCOPQ = \text{internal failure} + \text{external failure}

    COPQ=$96,000+$54,000=$150,000COPQ = \$96{,}000 + \$54{,}000 = \$150{,}000

    Then express it against sales:

    Percent of sales=COPQsales×100=150,0003,000,000×100=5.0%\text{Percent of sales} = \frac{COPQ}{\text{sales}} \times 100 = \frac{150{,}000}{3{,}000{,}000} \times 100 = 5.0\%

    7.0%7.0\% is the total cost of quality, all four categories, which is a larger and different measure. 3.2%3.2\% uses internal failure alone and 1.8%1.8\% uses external failure alone.

    Reference: CQT BoK I

  2. Q2.An injection molding technician records mold coolant temperature in degrees Celsius against the measured shrinkage of the molded part in percent, for five settings.

    Coolant temperatureShrinkage120.62160.55200.49240.44280.36\begin{array}{c|c} \hline \textbf{Coolant temperature} & \textbf{Shrinkage} \\ \hline 12 & 0.62 \\ 16 & 0.55 \\ 20 & 0.49 \\ 24 & 0.44 \\ 28 & 0.36 \\ \hline \end{array}

    When these pairs are plotted on a scatter diagram, how is the relationship best described?

    • A.Strong negative correlation✓ Correct answer
    • B.Weak negative correlation
    • C.Strong positive correlation
    • D.No correlation

    Explanation

    Shrinkage falls at every single step as the coolant temperature rises, and the size of each fall is similar. The points would sit close to a straight line sloping downward, which is strong negative correlation.

    Weak negative correlation is the primary foil, and it is chosen by candidates who see the downward direction but do not check how tightly the points follow it. A weak relationship shows a general downward tendency with visible scatter and at least one reversal. Here no reversal occurs. Strong positive would need shrinkage to rise with temperature, and no correlation would need the points to show no direction at all.

    Reference: CQT BoK I

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What you get

Practise CQT the way the exam actually asks it

  • 100 exam-style CQT questions randomly drawn from a pool
  • Full explanation for every question (on completing the exam)
  • Mobile friendly, no install required
  • Each time you take this quiz, it draws random questions from the database

Full-Length CQT Exam Simulation

Preparing for the ASQ Certified Quality Technician (CQT) exam?

This full-length practice test includes 100 questions and a 240-minute time limit, giving you a realistic opportunity to test your knowledge, pacing, and exam strategy across the complete CQT Body of Knowledge.

The simulation includes a balanced mix of:

  • Quality concepts and terminology
  • Quality planning and improvement
  • Quality tools and problem-solving methods
  • Inspection concepts and techniques
  • Blueprint and engineering drawing interpretation
  • Geometric dimensioning and tolerancing
  • Measurement instruments and equipment
  • Calibration and measurement systems
  • Sampling concepts and inspection plans
  • Basic statistics
  • Probability and distributions
  • Process capability
  • Statistical process control
  • Control charts
  • Data collection and analysis
  • Nonconforming material and corrective action
  • Quality audits
  • Preventive and corrective activities
  • Workplace-based quality technician scenarios
  • Calculations and data interpretation
  • Plausible distractors based on common misunderstandings
  • Questions from all CQT Body of Knowledge areas

Practise in Exam Mode

Answers and explanations are not shown while you are taking the test. You complete the full simulation first and review your results after submission.

During the test, you can:

  • Move forward and backward between questions
  • Change your answers
  • Mark questions for later review
  • Monitor the remaining time
  • Review flagged and unanswered questions before submitting

This format helps you practise the skills required during the real exam, including time management, concentration, inspection and measurement decisions, interpretation of drawings and data, calculations, question selection, and reference-book navigation.

Review Your Results

After submitting the test, you will receive your score, the correct answers, and detailed explanations.

The results help you identify weak CQT Body of Knowledge areas and decide where to focus your final preparation.

Reviewing incorrect answers can show whether you need additional study in areas such as inspection, measurement, calibration, engineering drawings, quality tools, sampling, statistics, process capability, control charts, corrective action, or quality improvement.

Included in the Paid CQT Practice Package

This full-length simulation is part of the complete CQT Practice Test Package.

It is intended for candidates who have already studied the material and are ready to assess their overall exam readiness under timed conditions.

Start the Full-Length CQT Exam Simulation

What this quiz covers

  • Inspection and Test
  • Metrology and Calibration
  • Quality Audits
  • Quality Concepts and Tools
  • Risk Management
  • Statistical Techniques

Questions about this practice test

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