JAMB Mathematics Questions and Answers 2023/2024. For candidates who are seeking for free Mathematics JAMB questions and answer to enable you score high in the UTME CBT which is scheduled to hold very soon.

If you are among those that registered for the 2023 Unified Tertiary Matriculation Examination. Then begin to prepare for the CBT examination by getting this UTME Mathematics question and answer.

The 2023 CBT Mathematics questions and answers will be posted here on a day before the examination. Have it in mind that JAMB will not permit you to go in with any material related to Mathematics when taking the exams. Ensure you study them all properly before you proceed for the examination so you can answer it easily.

## JAMB Mathematics Questions and Answers 2023

The Mathematics JAMB questions and answers loading ……………………………………

Keep checking this page. The free CBT JAMB Mathematics questions and answers will be posted here on a day before the examination.

Before then, let’s show you some repeated questions in Mathematics that JAMB can’t do without bringing them out.

## JAMB Mathematics Repeated Questions

Below are some of the most repeated Mathematics JAMB questions but there are still more. But I try to bring some out of them to prepare the ground for you.

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

A. (6,5)

B. (5,8)

C. (5,7)

D. (5,5)

E. (7,5)

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?

A. #20,000.00

B. P’0#25,000.00

C. #30,000.00

D. #15,000.003

E.#45,000.00

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

A. 600

B. 300

C. 1200

D. 450

E. 1350

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

A. 4x=5, y= 2

B. x=2, y=5

C. x=-2, y=-5

D. x=5,y=-2

E. x=-5,y=-2

5. If x = 1 is root of the equation x3 – 2×2 – 5x + 6, find the other roots

A. -3and2

B. –2 and2

C. 3and –2

D. 1and 3

E. –3and 1

6. If x is jointly proportional to the cube of y and the fourth power of z. In what ratio is x increased or decreased when y is halved and z is doubled?

A. 4:1 increase

B. 2:1increase

C. 1:4 decrease

D. 1: 1 no change

E. 3: 4 decrease

7. In the above figure PQR = 600, QPR= 900, PRS = 900, RPS = 450,QR= 8cm.DeterminePS

A. 2Ö3cm

B. 4Ö6cm

C. 2Ö6cm

D. 8Ö6cm

E. 8cm

8. Given that cos z = L, where z is an acute angle find an expression for Co +Z – cosecz sec Z + tan z

A. l – L

B. L2-Ö1-L2

C. -L-Ö1-L1+L L2+L-1 (C1+L) +Ö1-L2

D. ÖL-1.

E. L-(L2-1) (L1+L2) +Ö1-L2 1+ Ö1 – L2+ Ö1 – L2

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9. If 0.0000152 x 0.00042 =Ax108,where 1 £A< 10, find A and B.

A. A= 9, B= 6`.38

B. A= 6.38, B = -9

C. A= 6.38, B = 9

D. A= 6.38, B = -1

E. A= 6.38, B= 1

10. If x + 2 and x – 1 are factors of the expressions lx + 2kx2 + 24, find the values of l and k

A. l=-6,k=-9

B. l=-2,k= 1

C. l=-2,k=-1

D. l=0,k= 1

E. l=6,k= 0

11. Make T the subject of the equation av = 3 2V + T 1- V a 2T

A. 3av/(1-v)

B. 2v(1-v)2 – a2v2/2a2v2 – (1-V)2

C. 2v(1 – v)2 + a3v2/ 2a2v2 + (1 – v)2

D. 2v(1 – v)2 – a4v3/2a3v3 – (1 – v)3

E. 2v(1-v)3 – a4v3/2a3v3 + (1-v)3

12. In a class of 60 pupils, the statistical distribution of the number of pupils offering Biology, History, French, Geography and Additional Mathematics is as shown in the pie chart above. How many pupils offer Additional Mathematics?

A. 15

B. 10

C. 18

D. 12

E. 28

13 The value of (0.303)3 – (0.02)3 is

A. 0.019

B. 0.0019

C. 0.00019

D. 0.000019

E. 0.000035

14. y varies partly as the square of x and y partly as the inverse of the square root of x. write down the expression for y if y= 2 when x = 1 and y= 6 when x = 4

A. y = 10×2 + 52

B. y = x2 + 131 31Öx Öx

C. y= x2 + 1

D. y= x2 + 1

E. y = 10 (x2 + 1 )x 31 31Ö x 31( Öx)

15. Simplify (x – 7) / (x2 – 9) ( x2 – 3x)/( x2 – 49)

A. x/(x-3)(x+7)

B. (x+3)(x+7)/x

C. x/(x-3)(x –7)

D. x/(x+3)(x+7)

E. x/(x+4)(x+7)

16. The lengths of the sides of a right-angled triangle at (3x+ 1)cm, (3x – 1)cmand x cm.

A. 2

B. 6

C. 18

D. 12

E. 0

17. The scores of a set of a final year students in the first semester examination in a paper are 41,29,55,21,47,70,70,40,43,56,73,23,50,50. find the median of the scores.

A. 47

B. 481/2

C. 50

D. 48

E. 49