Mathematics Jamb Question and Answer (Free PDF Download)

Practice Mathematics Jamb Question and Answer to prepare for the use of Math JAMB exams ahead. The download is free and in PDF format.

Working through these past questions and answers is a great way to boost your confidence and increase your chances of success.

The Joint Admissions and Matriculation Board (JAMB) exam consists of 180 questions, with 40 questions dedicated to the mathematics. It’s important to study past questions for guidance to pass the exam.

Structure of  the JAMB Mathematics Section

The Mathematics section is a Computer-Based Assessment (CBA) and is a multiple-choice question with 40 questions that is divided into 5 categories. Namely:

• Number and Numeration.
• Algebra
• Geometry/Trigonometry
• Calculus
• Statistics

Related: English Jamb Question and Answer (Free PDF Download)

Mathematics JAMB Past Question

We have created 20 questions for you to practice. These questions have been selected from previous use of mathematics jamb questions from year 1983 – 2004.

You can proceed directly to download the JAMB past questions and answers below for free.

1) What is the place value of 7 in the number 478,215?
A. 700
B. 70
C. 7,000
D. 7,000,000

2) The sum of the first 10 natural numbers is:
A. 45
B. 50
C. 55
D. 60

3) What is the least common multiple of 6 and 8?
A. 48
B. 24
C. 12
D. 18

4) Convert the binary number 10110 to its decimal equivalent:
A. 20
B. 21
C. 22
D. 23

5) If 2𝑥 + 3 = 9, what is the value of 𝑥?
A. 2
B. 3
C. 4
D. 6

6) Solve for 𝑦in the equation 3𝑦 − 5 =16:
A. 7
B. 5
C. 8
D. 9

7) What is the solution to the inequality 4𝑥−1<3?
A. 𝑥<1
B. 𝑥<0.5
C. 𝑥<2
D. 𝑥<3

8) If 𝑎^2−𝑏^2 = (𝑎−𝑏)(𝑎+𝑏), what is the value when 𝑎=5 and 𝑏=3?
A. 8
B. 15
C. 16
D. 28 ANS

9) What is the sum of the interior angles of a hexagon?
A. 540 degrees
B. 720 degrees
C. 1080 degrees
D. 360 degrees

10) Calculate the area of a triangle with base 8 cm and height 5 cm:
A. 20 cm²
B. 40 cm²
C. 30 cm²
D. 10 cm²

11) In a right-angled triangle, if one angle is 30 degrees, what is the measure of the other non-right angle?
A. 30 degrees
B. 45 degrees
C. 60 degrees
D. 90 degrees

12) If the radius of a circle is 7 cm, what is the circumference of the circle? (Use π = 22/7)
A. 14 cm
B. 49 cm
C. 44 cm
D. 28 cm

13) Find the derivative of 𝑓(𝑥)=𝑥^3:
A. 3𝑥^2
B. 𝑥^2
C. 3𝑥^3
D. 𝑥^3/3

14) What is the integral of 𝑓(𝑥) = 2𝑥 with respect to 𝑥?
A. 𝑥^2
B. 2𝑥
C. 𝑥^2 + 𝐶
D. 2𝑥 + 𝐶

15) If 𝑓(𝑥) = 4𝑥^2 − 3𝑥, what is 𝑓′(𝑥)?
A. 8𝑥
B. 4𝑥 − 3
C. 8𝑥 − 3
D. 4𝑥 − 1

16) Evaluate the limit: lim𝑥→2(3𝑥^2 − 4𝑥+1):
A. 9
B. 5
C. 7
D. 11

17) What is the median of the following data set: [2, 4, 6, 8, 10]?
A. 4
B. 6
C. 8
D. 10

18) The mean of a data set is 20. If the sum of all the data points is 100, how many data points are there?
A. 4
B. 5
C. 10
D. 20

19) If the probability of an event occurring is 0.75, what is the probability of the event not occurring?
A. 0.25
B. 0.50
C. 0.75
D. 1.00

20) In a frequency distribution, if the mode is 12, what does this indicate?
A. The most frequently occurring value is 12
B. The average value is 12
C. The median value is 12
D. The range of values is 12

Benefits of Practicing with JAMB Mathematics Past Questions

Here’s is key benefits of practicing with past questions before the exam.

• Understand the Exam Format

Reviewing past questions reveals the exam’s structure. You’ll become familiar with the types of comprehension passages, grammatical rules, and vocabulary that are tested.

• Speed Improvement

Regular practice will help you manage your time more effectively during the exam. You will become adept at solving questions quickly and accurately.

• Boost Your Confidence

By answering real exam questions from previous years, you can reduce anxiety. This preparation will make you feel more ready and confident on exam day.

• Identify Key Topics

Many topics in JAMB are repeated across different years. Practicing past questions will help you concentrate on the important subjects.

Mathematics Jamb Question and Answer PDF Download

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Wishing you good luck!