100+ Free WorkKeys Applied Math Practice Questions

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A supply manager orders custom parts. The minimum order is 500 units at $3.20 each. For orders of 1,000+ units, the price drops to $2.75 each. For orders of 2,000+ units, the price drops to $2.40 each. The company needs 1,800 units. What is the most economical purchasing strategy and its cost?

Order 1,800 at $2.75 = $4,950.00

Order 2,000 at $2.40 = $4,800.00

Order 1,800 at $3.20 = $5,760.00

Order 1,000 at $2.75 + 800 at $3.20 = $5,310.00

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Practice Questions100 questions

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Key Facts: WorkKeys Applied Math Exam

34 questions

Total exam items

ACT Inc. official specifications

55 minutes

Time limit

ACT Inc. official specifications

5 difficulty levels (3–7)

Level score range

ACT WorkKeys score guide

29,300+

U.S. employers recognize NCRC

ACT Inc., 2024

Calculator permitted

Any 4-function, scientific, or graphing calculator

ACT WorkKeys test rules

3 of 8 assessments required

Applied Math, Workplace Documents, and Graphic Literacy needed for NCRC

ACT Inc.

The ACT WorkKeys Applied Math assessment measures workplace mathematical reasoning through 34 questions in 55 minutes across Levels 3–7, with Level 3 being easiest and Level 7 most advanced (ACT Inc.). It is one of three core assessments — alongside Workplace Documents and Graphic Literacy — required to earn the National Career Readiness Certificate (NCRC), which is recognized by more than 29,300 U.S. employers (ACT, 2024). Scores produce both a scale score (65–90) and a level score (3–7); Level 3 earns a Bronze NCRC, Level 4 Silver, Level 5 Gold, and Level 6+ Platinum. A calculator of any type and an ACT formula sheet are permitted during the exam.

Sample WorkKeys Applied Math Practice Questions

Try these sample questions to test your WorkKeys Applied Math exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A warehouse worker earns $14.50 per hour. How much does she earn for a 40-hour workweek?

A.$540.00

B.$560.00

C.$580.00

D.$600.00

Explanation: Multiply the hourly rate by the number of hours: $14.50 × 40 = $580.00. This is straightforward hourly wage calculation.

2A shipping box weighs 3 pounds 8 ounces. The postage rate is $0.45 per ounce. How much does it cost to ship the box? (1 pound = 16 ounces)

A.$21.60

B.$25.20

C.$16.20

D.$18.90

Explanation: Convert 3 pounds 8 ounces to ounces: 3 × 16 + 8 = 56 ounces. Then multiply: 56 × $0.45 = $25.20.

3A cafeteria worker prepares 5 dozen sandwiches. If she uses 2 slices of bread per sandwich, how many slices of bread does she need in total?

A.60

B.100

C.120

D.240

Explanation: 5 dozen = 5 × 12 = 60 sandwiches. Each sandwich uses 2 slices, so 60 × 2 = 120 slices total.

4A store clerk marks the price of a shirt down from $24.00 to $18.00. What is the percent decrease in price?

A.20%

B.25%

C.30%

D.33%

Explanation: Percent decrease = (decrease ÷ original) × 100 = (6 ÷ 24) × 100 = 25%. The price dropped by $6 from $24.

5A delivery driver travels 225 miles in 4.5 hours. What is his average speed in miles per hour?

A.40 mph

B.45 mph

C.50 mph

D.55 mph

Explanation: Speed = Distance ÷ Time = 225 ÷ 4.5 = 50 mph.

6A nurse needs to administer 3/4 of a 200 mg tablet to a patient. How many milligrams will the patient receive?

A.120 mg

B.135 mg

C.150 mg

D.160 mg

Explanation: 3/4 × 200 = 150 mg. Multiply the fraction by the total dose to find the administered amount.

7An employee clocks in at 7:45 AM and clocks out at 4:15 PM, with a 30-minute unpaid lunch break. How many hours did the employee work?

A.7.5 hours

B.8 hours

C.8.5 hours

D.9 hours

Explanation: From 7:45 AM to 4:15 PM is 8 hours 30 minutes = 8.5 hours. Subtract the 30-minute unpaid lunch break: 8.5 − 0.5 = 8 hours.

8A construction crew pours a concrete sidewalk that is 48 feet long and 3 feet wide. What is the area of the sidewalk in square feet?

A.51 sq ft

B.102 sq ft

C.144 sq ft

D.288 sq ft

Explanation: Area of a rectangle = length × width = 48 × 3 = 144 square feet.

9A restaurant uses 2.5 pounds of coffee beans per day. How many pounds of coffee beans are needed for a 30-day month?

A.60 pounds

B.70 pounds

C.75 pounds

D.80 pounds

Explanation: 2.5 × 30 = 75 pounds. Multiply the daily usage by the number of days in the month.

10A mechanic charges $75 per hour for labor. If a repair job takes 3 hours and 20 minutes, how much is the labor charge?

A.$225.00

B.$237.50

C.$250.00

D.$262.50

Explanation: 3 hours 20 minutes = 3 + 20/60 = 3 + 1/3 = 10/3 hours. Labor = $75 × 10/3 = $250.00.

About the WorkKeys Applied Math Exam

The ACT WorkKeys Applied Mathematics Assessment is one of three required tests for earning the ACT National Career Readiness Certificate (NCRC). It consists of 34 multiple-choice questions in 55 minutes, organized across 5 difficulty levels (Level 3–7). A calculator and ACT-provided formula sheet are permitted. All questions are set in realistic workplace scenarios.

Questions

34 scored questions

Time Limit

55 minutes

Passing Score

Level 3 minimum (scale score 65–90; level score 3–7)

Exam Fee

Varies by testing center; often free through schools and workforce programs (ACT Inc.)

WorkKeys Applied Math Exam Content Outline

Foundation

Level 3–4: Basic Workplace Math

Single-step problems using whole numbers, fractions, decimals, and basic money/time calculations in job-setting scenarios

Core

Level 5: Intermediate Workplace Math

Multi-step problems involving percentages, ratios, unit conversions, overtime pay, production rates, and basic area/volume

Advanced

Level 6–7: Complex Workplace Math

Advanced multi-step problems: volume pricing, dilution equations, rate-of-completion, complex payroll, weight-based conversions, and profit margin analysis

How to Pass the WorkKeys Applied Math Exam

What You Need to Know

Passing score: Level 3 minimum (scale score 65–90; level score 3–7)
Exam length: 34 questions
Time limit: 55 minutes
Exam fee: Varies by testing center; often free through schools and workforce programs

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

WorkKeys Applied Math Study Tips from Top Performers

1Work every problem with your calculator — don't try to do complex multi-step math in your head. The test rewards accuracy, not mental speed.

2Master unit conversions (feet/inches, pounds/ounces, kg/lbs, °F/°C) — conversion problems appear across all difficulty levels and the formula sheet helps.

3Practice breaking word problems into steps: identify what you're finding, list the given information, then choose the operation.

4Review overtime pay calculations: regular rate × 1.5 for overtime hours. These appear frequently at Level 5–6.

5For Level 6–7 problems, look for buying-tier strategies, dilution equations, and rate-of-completion problems that require setting up a proportion first.

Frequently Asked Questions

What is the ACT WorkKeys Applied Math assessment?

It is a 34-question, 55-minute multiple-choice exam that measures workplace mathematical reasoning across 5 difficulty levels (Level 3 to Level 7). It is one of three required assessments for earning the ACT National Career Readiness Certificate (NCRC).

Can I use a calculator on the WorkKeys Applied Math test?

Yes. Any 4-function, scientific, or graphing calculator is permitted. ACT also provides a formula sheet during the exam.

What score do I need to pass?

You need a Level 3 or higher to earn a Bronze NCRC. Level 4 earns Silver, Level 5 earns Gold, and Level 6 or higher earns a Platinum certificate. Your employer or school may require a specific level.

What kinds of math are tested?

All questions are framed as realistic workplace scenarios. Skills tested include basic operations, money and time, percentages, proportions and ratios, measurement and conversions (US and metric), averages, area and volume, and multi-step problem solving.

What is the NCRC and why does it matter?

The ACT National Career Readiness Certificate (NCRC) is a portable credential recognized by over 29,300 employers that verifies foundational workplace skills. Earning it can help with job applications, college placement, and workforce development programs.

How can I retake the WorkKeys Applied Math test?

You may retake the assessment as many times as needed, but there is a mandatory 30-day waiting period between attempts. Check with your testing center for local scheduling.