ACT Syllabus and exam pattern

The ACT comprises four core sections—English, Math, Reading, and Science—plus an optional Writing test (Essay). The total duration of the ACT is 3 hours and 35 minutes if you include the essay, and 2 hours and 55 minutes without it. You will be given two breaks: a brief break following the second section and a second break after the fourth section for those who choose to take the optional Writing test.

ACT Syllabus

English Section

Time: 45 minutes

Questions: 75 questions

Content:

Topic Details
Usage and Mechanics Punctuation, grammar, sentence structure.
Rhetorical Skills Strategy, organization, and style.

Mathematics Section

Time: 60 minutes

Questions: 60 questions

Content:

Topic Details
Pre-Algebra Basic operations, integers, fractions, decimals.
Elementary Algebra Linear equations, inequalities, and expressions.
Intermediate Algebra Functions, matrices, systems of equations.
Coordinate Geometry Graphing, slopes, equations of lines.
Plane Geometry Shapes, angles, areas, volumes.
Trigonometry Trigonometric functions, identities, equations.

Reading Section

Time: 35 minutes

Questions: 40 questions

Content:

  • Passage Types: Prose fiction, social science, humanities, natural science.
  • Focus: Comprehension, analysis, and synthesis of information.

Science Section

Time: 35 minutes

Questions: 40 questions

Content:

  • Topics: Biology, chemistry, physics, Earth/space sciences.
  • Skills Tested: Interpretation, analysis, evaluation, problem-solving.

Writing (Optional)

Time: 40 minutes

Task: Write an essay analyzing a given issue and perspectives.

Summary

Section Time (minutes) Questions
English 45 75
Mathematics 60 60
Reading 35 40
Science 35 40
Writing (Optional) 40 1 Essay