PCAT PCAT-SECTION3 Online Practice Questions and Exam Preparation

PCAT PCAT-SECTION3 Online Questions & Answers

• Question 51:

  The three most commonly used temperature scales are Fahrenheit (°F), Celsius (°C), and Kelvin (K). They are based on the freezing point and boiling point of water as shown below.

  

  The formula for temperature conversion between the Fahrenheit and Celsius scales is

  

  What is the linear equation relating temperature in Fahrenheit to temperature in Kelvin?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

• Question 52:

  What is the slope of a line that passes through the points (3, 3) and (3, 3)?

  A. 3
  B. -3
  D. undefined
  C

• Question 53:

  Express 239 in scientific notation.

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

• Question 54:

  What is the probability of selecting a face card of a spade suit from two standard decks of cards?

  A. 3/52
  B. 6/52
  C. 6/104
  D. 46/104
  C. 6/104

• Question 55:

  Evaluate the following indefinite integral:

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

• Question 56:

  Upon rolling a pair of dice, what is the probability that the sum of the two numbers on the dice is either 7 or 12?

  A. 1/6
  B. 1/36
  C. 5/36
  D. 7/36
  D. 7/36

• Question 57:

  A full-time employee works 40 hours during a five-day week. The percentage of a five-day week that the employee is at work is:

  A. 20%
  B. 33%
  C. 40%
  D. 50%
  B. 33%

• Question 58:

  What is the slope of a line that passes through the points (5, 2) and (1, 3)?

  A. 1/3
  B. -1/3
  C. 3
  D. 5
  A. 1/3

• Question 59:

  Chemistry students performed nine volume measurements of a solution during a lab and obtained the following results: {2.4mL, 3.2mL, 3.7mL, 3.7mL, 4.5mL, 6.8mL, 7.3mL, 8.1mL, 12.2mL}

  What is the mode of the data set?

  A. 3.7mL
  B. 4.5mL
  C. 5.8mL
  D. 9.8mL
  A. 3.7mL

• Question 60:

  Evaluate the following derivative: d/dx(5a4)

  B. 5z4
  C. 20a3
  D. 5a3
  A