Mathematics Past Questions

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Past Questions

2,359 questions
Question 1 of 20 2,359 total questions
Question 601
jamb 2003

x varies directly as the product of u and v and inversely as their sum. If x = 3 when u = 3 and v = 1, what is the value of x if u = 3 and v = 3?

A3
B4
C6
D9
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Question 602
jamb 2003
Given:
U = {Even numbers between 0 and 30}
P = {Multiples of 6 between 0 and 30}
Q = {Multiples of 4 between 0 and 30}
Find (P∪Q)c
A{2, 10, 14, 22, 26}
B{0, 10, 14, 22, 26}
C{2,4, 14, 18, 26}
D{0, 2, 6, 22, 26}
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Question 603
jamb 2003

The sum of four numbers is 1214\(_5\). What is the average expressed in base five?

A114
B141
C401
D411
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Question 604
jamb 2003

If \(\frac{9^{2x-1}}{27^{x+1}} = 1\), find the value of x.

A8
B5
C3
D2
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Question 605
jamb 2003

A cinema hall contains a certain number of people. If 22\(\frac{1}{2}\)% are children, 47\(\frac{1}{2}\)% are men and 84 are women, find the number of men in the hall.

A63
B84
C113
D133
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Question 606
jamb 2003

Simplify \(\frac{\sqrt{98} - \sqrt{50}}{\sqrt{32}}\)

A3
B1
C\(\frac{1}{2}\)
D\(\frac{1}{4}\)
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Question 607
jamb 2003

Simplify 1 - (7/3 x 5/4) + 3/5

A-16/15
B-79/60
C-37/15
D-151/60
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Question 608
jamb 2003

A woman buys 270 oranges for N1800.00 and sells at 5 for N40.00. What is her profit?

AN2,160.00
BN1, 620.00
CN630.00
DN360.00
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Question 609
jamb 2003

Find (\(\frac{1}{0.06} \div \frac{1}{0.042}\))\(^{-1}\)

A1.43
B1.53
C3.14
D4.42
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Question 610
jamb 2003

In a class of 40 students, 32 offer mathematics, 24 offer Physics, and 4 offer neither Mathematics nor Physics. How many offer both Mathematics and Physics?

A20
B16
C8
D4
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Question 611
jamb 2003

Simplify 213\(_4\) x 23\(_4\)

A103114
B103214
C122314
D132114
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Question 612
jamb 2003

Evaluate \(Log_{\sqrt{2}}4 + Log_{\frac{1}{2}}16 - Log_{4}32\)

A-5.5
B-2.5
C2.5
D5.5
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Question 613
jamb 2002

Use the graph above to find the values of p and q if px + qy \(\geq\) 4

 

Ap = 2, q = -1
Bp = -1, q = 2
Cp = 2, q = 2
Dp = 1, q = 2
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Question 614
jamb 2002
No. of days 1 2 3 4 5 6
No. of students 20 x 50 40 2x 60


The distribution above shows the number of days a group of 260 students were absents from school in a particular term. How many students were absent for at least four days in the term

A210
B40
C120
D160
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Question 615
jamb 2002
The triangle PQR above is
Aan obtuse-angled triangle
Ba scalene triangle
Can isosceles triangle
Dan equilateral triangle
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Question 616
jamb 2002
In the diagram above, a cylinder is summounted by a hemisphere bowl. Calculate the volume of the solid.
A180 πcm3
B162 πcm3
C216 πcm3
D198 πcm3
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Question 617
jamb 2002
In the diagram above are two concentric circles of radii r and R respectively with center O. If r = 2/3R, express the area of the shaded portion in terms of π and R
A21/25πR2
B9/25πR2
C21/23πR2
D5/9πR2
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Question 618
jamb 2002
In the diagram above, PST is a straight line, PQ = QS = RS. If ∠RST = 72o, find x
A36o
B18o
C72o
D24o
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Question 619
jamb 2002
The venn diagram above shows the numbers of students offering music and history in a class of 80 students. If a student is picked at random from the class, what is the probability that he offers Music only?
A0.38
B0.13
C0.50
D0.25
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Question 620
jamb 2002

In the diagram above , XZ is the diameter of the circle XZW, with center O and radius 15/2 cm. If XY = 12 cm, find the area of the triangle XYZ

A54 cm2
B45 cm2
C27 cm2
D75 cm2
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