Free Practice Test Prep WorkKeys Exam Questions 2025

Nicholas has strep throat. His doctors order an injection of 300,000 units of penicillin. The penicillin vial reads 150,000 units per cc. How many ccs did the doctor give Nicholas?

The average customers bill at Smileys Dental Care is $50.50. Which one of the following five doctors has the highest billing charges for the 4-month period shown below?

Dr. Kennedy ordered the following medical supplies and received a 25% discount on his total purchase price. He will have to pay 9% sales tax on the cost of the items plus $12.95 shipping. How much will Dr. Kennedy pay for this purchase?

An electrical company has just landed two new jobs. A new construction job is estimated to take eight weeks and four days to complete, and a remodeling job is estimated to take two weeks and three days. How many days of work are required for both jobs?

Preston and Emily got summer jobs at the Dairy Derby. They were both suppose to work 17 hours per week each for 8 weeks. During that time, Preston was ill for one week and Emily took her shifts. How many hours did Emily work during the 8 weeks?