ACT Science and Math Worksheet

Welcome to Your ACT Science and Math Practice Worksheet!

Get ready to boost your ACT scores with this specially designed worksheet.

In the Science section, you’ll dive into High School Science Questions, sharpening your skills in analysis and critical thinking.

The Math section will challenge your problem-solving abilities with a range of questions covering algebra, geometry, trigonometry, and beyond.

Whether you’re revising key concepts or testing your knowledge, this worksheet is a step closer to achieving your desired ACT score. Let’s get started and give it your best shot!

Q1. Which of the following elements will have two unpaired valence electrons?

A) Fluorine
B) Nitrogen
C) Carbon

Answer: C

Q2. What kind of reaction is an acid-base neutralization reaction?

A) Single-replacement
B) Oxidation-reduction
C) Double-replacement

Answer: C

Q3. How many atoms are in 1 mole of H2?

A) None of the other answers
B) 6.022 * 10⁴⁶
C) 1.2044 * 10²⁴

Answer: C

Q4. Which of the following units is common for measuring concentration?

A) kg/m³
B) kg/ms²
C) mol/L

Answer: C

Q5. How is 13,200 written in scientific notation?

A) None of these
B) 1.32 * 10⁴
C) 1.3200 * 10⁻⁴

Answer: B

Q6. Convert the given value to standard notation: 3.01∗10⁻⁴

A) 0.0301
B) 0.000301
C) 0.0000301

Answer: B

Q7. Which of the following is a condition of the ideal gas law?

A) The gas molecules must be moving at a slow speed
B) The gas molecules do not have volume
C) The gas molecules must interact with each other

Answer: B

Q8. What can be said about the rates of exothermic and endothermic reactions?

A) The rates of endothermic reactions are faster than the rates of exothermic reactions
B) None of these are valid answers
C) The rates of exothermic reactions are faster than the rates of endothermic reactions

Answer: B

Q9. For all x in the domain of the function x+1/ x³– x, this function is equivalent to:

A) 1/x² – 1/x³

B) 1/x³ – 1/x

C) 1/ x²-x

D) 1/x³

Ans: C

Q10. What is the value of |-7| – |7-29| ?

A) -29

B) 15

C) -15

D) 29

Ans: C

Q11. What is the product of the complex numbers (-2i+5) and (2i+5) ?

A) 3

B) 20i-21

C) 29

D) 20i+21

Ans: C

Q12. What is the determinant of the matrix?

A) -40

B) -6

C) 40

D) 160

Ans: A

Q13. What is the complex conjugate of the number 2+3i ?

A) -3i

B) 3i

C) 2-3i

D)2+3i

Ans: C

Q14. What is the measure, in degree, of an angle with a measure of 7π/9 radians?

A) 63°

B) 70°

C) 140°

D) 90°

Ans: C