AP Exams · Calculus AB · Calculus BC

AP Calculus AB & BC Practice Test

Build AP Calculus readiness with original limits, derivatives, integrals, series, representations, and exam-strategy questions.

AP Calculus practice sets

This page combines AP Calculus AB and AP Calculus BC preparation in one canonical hub. It provides five short practice sets with 10 original questions each, covering limits, continuity, differentiation, integration, differential equations, parametric and polar functions, vector-valued functions, infinite series, and mathematical communication.

Skills covered

  • Limits and continuity — limit laws, continuity, the Intermediate Value Theorem, and the Squeeze Theorem
  • Differentiation — derivative rules, tangent slopes, motion, related rates, optimization, and the Mean Value Theorem
  • Integration — accumulation, the Fundamental Theorem of Calculus, Riemann sums, differential equations, and volume
  • BC extensions — parametric, polar, and vector-valued functions plus power series and endpoint convergence
  • Communication — analytical, graphical, numerical, verbal, calculator, free-response, and error-analysis strategy

AP Calculus AB and BC scope

College Board describes AP Calculus AB around limits, differentiation, integration, differential equations, and applications. AP Calculus BC includes the AB foundation and adds parametric equations, polar coordinates, vector-valued functions, and infinite sequences and series. This page keeps AB and BC on one URL while clearly labeling BC-only practice.

College Board’s current AP Calculus information also notes a hybrid digital exam with multiple-choice questions viewed in Bluebook and handwritten free-response answers returned in paper booklets. Exam timing, question counts, calculator rules, and other administration details can change, so check the current course and exam description before test day. College Board reports updates effective with the May 2027 exams.

How to use this page

Start with one untimed set to identify a topic gap, then use timed sets to build pacing. For every missed item, identify the representation and theorem or rule involved, read the explanation, and solve a new similar problem.

These questions are original supplemental practice. They are not official College Board questions, secure AP Exam content, a score predictor, an AP Classroom assignment, or a substitute for current AP policies and course materials.

For current scope and preparation, review the AP Calculus AB course page, the AP Calculus AB exam page, the AP Calculus BC overview, the AP Calculus AB and BC Course and Exam Description, and the AP calculator policy.

For more study options, visit AP Exam Tests or explore College Readiness Tests, High School Course Tests, and Pomodoro.

2. Test

AP Calculus Practice Questions

A 10-question AP Calculus AB and BC practice set on ap calculus ab and bc: differentiation and applications, with answers and explanations.

Read the function, graph, table, series, or scenario carefully. Choose the best answer and review the explanation after each response.

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1. QuestionMultiple choice

If f(x) = x³, what is f′(x)?

Please select an answer first.

Correct answer: C

The correct answer is 3x².

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: The power rule gives f′(x) = 3x².
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

The power rule gives f′(x) = 3x².

2. QuestionMultiple choice

If y = sin x, what is dy/dx?

Please select an answer first.

Correct answer: D

The correct answer is cos x.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: The derivative of sin x is cos x.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

The derivative of sin x is cos x.

3. QuestionMultiple choice

What is the derivative of eˣ?

Please select an answer first.

Correct answer: A

The correct answer is eˣ.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: The exponential function eˣ is its own derivative.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

The exponential function eˣ is its own derivative.

4. QuestionMultiple choice

If f(x) = (x² + 1)⁵, which rule is most directly needed first?

Please select an answer first.

Correct answer: B

The correct answer is Chain Rule.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: The outer fifth power is applied to the inner function x² + 1, so use the Chain Rule.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

The outer fifth power is applied to the inner function x² + 1, so use the Chain Rule.

5. QuestionMultiple choice

What does f′(a) represent geometrically?

Please select an answer first.

Correct answer: C

The correct answer is The slope of the tangent line to f at x = a.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: The derivative at a gives the instantaneous slope at that point.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

The derivative at a gives the instantaneous slope at that point.

6. QuestionMultiple choice

A particle has position s(t) = t² + 4t. What is its velocity at t = 3?

Please select an answer first.

Correct answer: D

The correct answer is 10.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: Velocity is s′(t) = 2t + 4, so s′(3) = 10.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

Velocity is s′(t) = 2t + 4, so s′(3) = 10.

7. QuestionMultiple choice

If f′ changes from positive to negative at a critical point, what occurs?

Please select an answer first.

Correct answer: A

The correct answer is A local maximum may occur.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: A positive-to-negative derivative sign change indicates a local maximum.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

A positive-to-negative derivative sign change indicates a local maximum.

8. QuestionMultiple choice

What does the Mean Value Theorem guarantee for a function continuous on [a,b] and differentiable on (a,b)?

Please select an answer first.

Correct answer: B

The correct answer is There is c in (a,b) with f′(c) = [f(b)-f(a)]/(b-a).

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: The theorem matches an instantaneous slope with the average slope on the interval.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

The theorem matches an instantaneous slope with the average slope on the interval.

9. QuestionMultiple choice

A ladder leans against a wall while its bottom moves away. Which calculus idea models the relationship between the changing distances?

Please select an answer first.

Correct answer: C

The correct answer is Related rates.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: Related-rates problems differentiate a relationship among variables that change with time.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

Related-rates problems differentiate a relationship among variables that change with time.

10. QuestionMultiple choice

For an optimization problem, what is a useful first step after defining the quantity to maximize?

Please select an answer first.

Correct answer: D

The correct answer is Use the constraint to write the quantity as a function of one variable.

  1. Identify the representation: Determine whether the AP Calculus practice prompt gives a formula, graph, table, verbal description, or numerical value.
  2. Apply the calculus idea: A one-variable objective makes critical-point and endpoint analysis possible.
  3. Check the conclusion: Verify the notation, units, interval, sign, and requested form before selecting the answer.

A one-variable objective makes critical-point and endpoint analysis possible.

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Frequently asked questions about AP Calculus Practice Tests

Does this page include both AP Calculus AB and BC?

Yes. It uses one canonical page and labels BC extensions such as parametric, polar, vector-valued functions, and infinite series.

What is the main difference between AP Calculus AB and BC?

BC includes the AB foundation and additional topics including parametric equations, polar coordinates, vector-valued functions, and infinite sequences and series.

Are these official College Board questions?

No. These are original supplemental questions. Use AP Classroom, Bluebook previews, AP Central, and current College Board course materials for official preparation.

Can I use a calculator on the AP Calculus exam?

Calculator rules depend on the exam part and current College Board policy. Review the current calculator policy and approved-device information before test day.

Will the AP Calculus format stay the same?

Students should check the current Course and Exam Description because College Board has announced updates for the May 2027 exams.