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Home » Jamb Mathematics Past questions & Answers 2022/2023 PDF Download

Jamb Mathematics Past questions & Answers 2022/2023 PDF Download

Those registering for Mathematics in JAMB should use the questions in this article to practice ahead of the examination. Anyone who would be writing Mathematics as one of their core subjects is to score high as it would enable them to score higher and that is why we got questions from previous years to aid those writing the examination practice very well.

Mathematics is one the compulsory courses for those choosing a core science or core engineering course. Before registering for JAMB, one of the things those registering must check is the subject combination for the course they are selecting and the institution as these things would be contained in the JAMB brochure.

The higher your score in Mathematics, the higher your general JAMB score, and when looking at JAMB results, it is the total score that is used and not the score of individual subjects. Ensure that you practice with more questions to boost your chances of scoring high in JAMB Mathematics examination.

JAMB Past Questions & Answers

Below is the list of some of the JAMB Mathematics questions

  1. If M represents the median and D the mode of the measurements 5, 9, 3, 5, 8 then (M, D) is
  • (6,5)
  • (5,8)
  • (5,7)
  • (6,5)
  • (7,5)

Ans(6,5)

2.

2. A construction company is owned by two partners X
and Y and it is agreed that their profit will be divided in
the ratio 4:5. at the end of the year. Y received #5,000
more than x. what is the total profit of the company for
the year

  • 20,000
  • 25,000
  • 30,000
  • 9,000
  • 45,000

Ans(9,000)

3. Given a regular hexagon, calculate each interior angle
of the hexagon.

  • 60°
  • 30°
  • 120°
  • 45°
  • 135°

Ans(120°)

4. Solve the following equations
4x – 3 = 3x + y = 2y + 5x – 12

  • 4x =5, y = 2
  • x=2, y=5
  • x = 5, y = 2
  • x=-2, y=-5
  • x=-5,y=-2

Ans(x = 5, y =2)

5. The gradient of a curve is 2x + 7 and the curve passes through the point(2,0). Find the equation of the curve

  • y =x2 + 14x + 11
  • y =x2 + 7x + 9
  • y =x2 – 7x – 18
  • y =x2 + 7x + 18

Ans(y =x2 – 7x – 18)

6. Find the value of x for which the function 3x3 – 9x2 is minimum

  • 3
  • 5
  • 0
  • 2

Ans(2)

6. What is the locus of a point equidistant from the line ax + by + c = 0

  • A line ax + by + q =0
  • A line ax – by + q =0
  • A line bx – ay + q =0
  • A line bx + ay + q =0

Ans No Solution

7. The cost of renovating a 6msquar room is N540, What is the cost of renovating a 9m square room?

a. N720
b. N810
c. N1,620
d. N1215

Ans(N810)

8. PQ and RS are two parallel lines. If the corrdinates of P, Q, R, S are (1,q),(3,2),(3,4),(5,2q) respectively, find the value of q

a. 4
b. 1
c. 2
d. 3

Ans(2)

9. For what value of n is n+1C3 = 4(nC3)?

a. 4
b. 6
c. 3
d. 5

Ans(3)

10. If the mean of five consecutive integers is 30, find the largest of the numbers

a. 30
b. 28
c. 34
d. 32

Ans(28)

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