ACT Practice Test 2025 - Download PDF with Answers and Explanations

ACT Practice Test 2025: ACT (American College Testing) is a standardised test for students aspiring to study in undergraduate colleges, mainly based in the US and Canada. ACT is a multiple-choice questions-based exam. There are 4 sections in the ACT exam - Maths, Science, Reading, and English, and one optional writing section. All the sections of the ACT are timed differently, hence, it is important to solve the ACT practice test before appearing in the actual exam.

This Story also Contains

1. ACT Practice Test PDF Download 2025
2. How to Download the ACT Practice Test?
3. Benefits of the ACT Practice Test 2025
4. ACT Preparation Tips 2025
5. ACT Preparation Books and Study Materials 2025
6. ACT Exam Pattern 2025
7. ACT Exam Syllabus 2025
8. ACT Sample Questions 2025

ACT sample papers are available for students on the official website - act.org. There are section-wise ACT practice questions as well as full-length ACT mock tests available for students. Solving the ACT practice test with answers and explanations will give students a better idea of the exam format and questions they will face during the actual exam. Read the complete article to download the ACT questions PDF and for more details about the exam.

ACT Practice Test PDF Download 2025

For the ease of students, ACT mock test PDFs are available to download on Careers360 for free. Click on the links provided below to download the ACT prep online for free.

Available Downloads:

• Full-Length ACT Mock Test: A comprehensive test covering all sections.

• Section-Wise Practice Tests:

  • Mathematics: Focuses on algebra, geometry, and trigonometry problems.

  • Science: Emphasises data interpretation, analysis, and scientific reasoning.

ACT Mock Test Download:

How to Download the ACT Practice Test?

Candidates can follow the steps below to download the ACT mock tests from the official website.

Steps to Download the ACT Practice Test

Step 1: Visit the ACT official website - act.org.

Step 2: On the home page, click ‘Test Prep’ followed by ‘Free ACT Test Prep’.

Step 3: Free ACT subject test questions and full-length ACT practice tests will be displayed on the screen. Click on the subject test tab.

Step 4: The ACT practice questions will be displayed for practice. Candidates can attempt the online ACT mock test now.

Benefits of the ACT Practice Test 2025

Once the candidate completes the ACT syllabus, the next step is to practice with the mock tests and sample questions. There are ample benefits of practising ACT practice tests online, which are listed below.

• Familiarity with Exam Structure: The first and most important benefit of practising ACT prep online for free is that this allows candidates to get familiar with the test pattern.

• Improved Confidence: Candidates can learn the type of questions asked in the exam and learn about the difficulty level of ACT questions from the ACT practice test.

• Identification of Strengths and Weaknesses: By solving the ACT mock test questions within the stipulated time, candidates can get an idea about their strong and weak areas.

• Enhanced Time Management: ACT practice tests online will help candidates learn time management for actual exams and improve their ACT scores.

ACT Preparation Tips 2025

Candidates who want to ace the ACT exam need to strategise their preparation in a planned manner. Completing the ACT syllabus on time and solving ACT practice tests are some important ACT tips to keep in mind during the ACT preparation. Check more ACT exam preparation tips below.

• Check the detailed exam pattern for each section, including the total number of questions, time duration, topics and subtopics.

• From the ACT syllabus, check the exam content and understand which topics you need to prioritise.

• Practice with ACT mock tests and sample questions to get an idea about the question pattern and the type of questions asked.

• Identify your strengths and weaknesses in different sections. Prioritise questions you are confident about to avoid spending too much time on challenging questions.

• Focus on strengths and weaknesses. Give more time to the topics which require more attention.

• Developing reading skills is very crucial to ace the Reading, English and Science sections. Learn how to interpret data, draw conclusions and understand the hidden meanings from the passages.

Also read -

• ACT registration

• ACT eligibility criteria

• ACT test dates

ACT Preparation Books and Study Materials 2025

There are numerous books and study materials available for the candidates preparing for the ACT exam. With a vast number of online and print resources available, it becomes crucial to select the right preparation material. Below is a list of official ACT books are other resources, which are available on the website - act.org to download. Some of these materials are available for free, while others are paid.

ACT Preparation Books 2025

• The official ACT prep and subject guides 2024-2025 complete set

• The official ACT prep guide 2024-2025 edition

• ACT official subject guides – 2nd edition

Free ACT Study Material 2025

• Free ACT test subject practice questions

• Free ACT practice test and study guide

• Free ACT official online practice test

ACT Online Preparation Courses 2025

• The official ACT self-paced course, powered by Kaplan

• The official ACT tutoring, powered by Kaplan 

ACT Exam Pattern 2025

Understanding the ACT test pattern is an important aspect of ACT exam preparation. The four sections of the ACT exam, i.e. English, mathematics, reading, and science, are MCQ-based, while writing is an optional section. Check the ACT paper pattern, the number of questions in each section and the test duration below.

ACT Test Pattern 2025

ACT Exam Syllabus 2025

There are a total of five sections in the ACT exam: English, mathematics, reading, science, with an optional writing section. A total of 215 questions and 1 essay question are included in the ACT syllabus. Check the detailed syllabus of the ACT exam below.

Download the complete ACT syllabus ebook here.

ACT Test Syllabus 2025

ACT Sample Questions 2025

Passage:

I grew up with buckets, shovels, and nets waiting by the back door; hip-waders hanging in the closet; tide table charts covering the refrigerator door; and a microscope was sitting on the kitchen table. Having studied, my mother is a marine biologist. Our household might have been described as uncooperative. Our meals weren’t always served in the expected order of breakfast, lunch, and supper. Everything was subservient to the disposal of the tides. When the tide was low, Mom could be found down on the mudflats. When the tide was high, she would be standing on the inlet bridge with her plankton net. I have great respect for my mother. I learned early that the moon affected the tides. Mom was always waiting for a full or new moon, when low tide would be lower than average and high tide higher than average. The moon is aligned with Earth and the sun when full or new, so its gravity combines with the sun’s gravity to create an even stronger gravitational pull. I knew that it took about eight hours for the tides to change from high to low, sixteen hours for a complete cycle of tides. I didn’t have to wait to learn these things in school. In our house, they were everyday knowledge.

Question 1: Choose the best answer.

A. NO CHANGE

B. waiting, by the back door,

C. waiting by the back door,

D. waiting by the back door

Question 2: Choose the best answer.

A. NO CHANGE

B. would sit

C. sitting

D. sat

Question 3: Choose the best answer.

A. NO CHANGE

B. As my mother’s interest is science, she is

C. My mother’s occupation is that of

D. My mother is

Question 4: A car averages 27 miles per gallon. If gas costs $4.04 per gallon, which of the following is closest to how much the gas would cost for this car to travel 2,727 typical miles?

A. $44.44

B. $109.08

C. $118.80

D. $408.04

E. $444.40

Question 5: If $3x - 7 = 2x + 5$, what is the value of $x$?

A. 8

B. 12

C. $\frac{12}{5}$

D. 10

Question 6: The team, after months of hard training, "are" ready to compete at the national level.

What is the best correction?

A. are
B. is
C. were
D. have been

Question 7: In a study on plant growth, Plant A grew 5 cm in sunlight, while Plant B grew 2 cm in the shade. What is a reasonable conclusion?

A. Shade boosts growth
B. Sunlight increases growth
C. Both light conditions are equal
D. Neither condition affects growth

Question 8: If a researcher wants to know how temperature affects bacterial growth, which variable should be kept constant?

A. Temperature
B. Type of bacteria
C. Amount of bacteria
D. Incubation time

Question 9: Essay Prompt

Topic: Should schools require students to wear uniforms?

Question 10: A right triangle has legs of lengths 6 cm and 8 cm. What is the length of the hypotenuse?

A. 10 cm
B. 12 cm
C. 14 cm
D. 15 cm

Explanation:

Answer 1: Option C. waiting by the back door,

Explanation: The original version is grammatically inaccurate because it uses commas to separate “waiting” and “by the back door”. In the corrected version, the preposition “by” is used to correctly relate the words “waiting” and “the back door”.

Answer 2: Option C. Sitting

Explanation: The original sentence is in the past tense, and the corrected version maintains consistency by using the present participle, Sitting, to depict the continuous action.

Answer 3: Option D. My mother is

Explanation: The given sentence is a tiny bit clumsy and ambiguous. In the corrected version, the statement is simplified by using “My mother is” to clearly indicate her job.

Answer 4: To find the cost of gas for a car to travel a certain distance, you can use the formula:

Cost = $\frac{Distance}{\text{Miles per gallon}} \times$ Cost per gallon

In this case, the car averages 27 miles per gallon, and you want to find the cost for it to travel 2,727 miles with gas priced at $4.04 per gallon.

Cost = $\frac{2727}{27} \times$ 4.04

Cost = 100.777 $\times$ 4.04

Cost ≈ 407.051

Therefore, the closest option is $408.04.

Therefore, Option D is the right answer.

Answer 5: Given, $3x - 7 = 2x + 5$

So, $3x - 2x = 5 + 7$

It means, $x = 12$

Therefore, option B is the correct answer.

Answer 6: Option B. is

Explanation: "The team" is a collective noun, which takes a singular verb unless clearly referring to individuals. Therefore, it is right.

Answer 7: Option B. Sunlight increases growth

Explanation: Plant A exhibited greater growth in light, which confirms the hypothesis that exposure to light promotes growth.

Answer 8: Option B. Type of bacteria

Explanation: When testing the effect of temperature on growth, the type of bacteria should be constant in order to measure the effect of temperature alone.

Answer 9: The ACT Writing evaluation tests your skill and ability in developing a logical argument, organising an essay, and employs logic and appropriate examples.

Answer 10: Using Pythagoras' Theorem,

(H)² = (B)² + (P)²

Therefore, (H)² = (6)² + (8)²

It means (H)² = 100

Therefore, Hypotenuse = 10 cm

Hence, option A is the correct answer.

About the Author:
Pooja Aggarwal: She is an experienced trainer with over 15 years of expertise in helping students achieve their educational goals. With a degree in Education, she focuses on clear, patient, and personalised instruction. Her approach has successfully guided students from diverse backgrounds, preparing them for both Academic and General Training modules of various exams in a supportive and engaging environment.