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# Jamb Mathematics Past questions and answer PDF download

Here are the jamb maths past question download page, go through our listed past questions below and try to answer them in the comment section, then go down the page and download the pdf.

### some maths question you can try

If M represents the median and D the mode of the measurements 5, 9, 3, 5, 8 then (M,D) is 10. If x + 2 and x – 1 are factors ofthe expressions lx + 2kx2 + 24, find the values of l and k

A. (6,5) B. (5,8) C. (5,7) A. l = -6, k = -9 B. l=-2,k=1 C. l=-2,k=-1

D. (5,5) E. (7,5) D. l = 0, k = 1 E. l = 6, k = 0

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 the root of the equation

x

3 – 2×2 – 5x + 6, find the other roots

A. -3and2 B. –2 and2 C. 3and–2

D. 1and3 E. –3and1

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. 2:1 increase C. 1:4 decrease

D. 1: 1 no change E. 3: 4 decrease

7. P Q

S R

In the above figure PQR = 600, QPR = 900

, PRS = 900

,

RPS = 450

, QR= 8cm. Determine PS

A. 23cm B. 46cm C. 2cm

D. 86cm 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. L

2

-−L

2 C. -L-−L

1+L L2+L-1 (C1+L) +−L

D. L−. E. L-(L2

-1)

(L1+L2

) +−L

2

1+ 1 – L

2+ 1 – L

2

9. If0.0000152 x 0.00042=Ax 108

,where

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

– a

2v

2

/2a2v

2

-(1-V)2

C. 2v(1 – v)2 + a3v

2

/ 2a2v

2 + (1 – v)2

D. 2v(1 – v)2

– a

4v

3

/2a3v

3

– (1 – v)3

E. 2v(1-v)3

– a

4v

3

/2a3v

3 + (1-v

DOWNLOAD JAMB MATHEMATICS PAST QUESTIONS AND ANSWER PDF

JAMB Mathematics Past Questions 1983 – 2004