Mathematics Past Questions

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Past Questions

4,407 questions
Question 1 of 20 4,407 total questions
Question 521
jamb 2016
Evaluate \(\int\limits_0^\frac{\pi}{2}\) sin xdx
A2
B-1
C1
D-2
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Question 522
jamb 2016

An arc subtends an angle of 30º at the centre of a circle radius 12cm. Calculate the length of the arc.

A6\(\pi\)cm
B2\(\pi\)cm
C3\(\pi\)cm
D9\(\pi\)cm
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Question 523
jamb 2016
Evaluate \(\frac{0.8 \times 0.43 \times 0.031}{0.05 \times 0.72 \times 0.021}\). Correct to four significant figures.
A14.09
B14.1
C14.12
D14.11
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Question 524
jamb 2016

Find \(\frac{dy}{dx}\), if y = \(\frac{2}{3}\) x\(^3\) - \(\frac{4}{x}\)

A3x2 - \(\frac{4}{x}\)
B2x2 +\(\frac{4}{x^2}\)
C3x2 + \(\frac{4}{x^2}\)
D2x2 - \(\frac{4}{x}\)
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Question 525
jamb 2016

\(\begin{array}{c|c}
Scores & 3 & 6 & 5 & 2 \\
\hline
Frequency & 2 & 3 & 4 & 6
\end{array}\)

From the table above, find the median

A3
B5
C4
D6
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Question 526
jamb 2016

Evaluate \(\frac{27^\frac{1}{3} - 8^\frac{2}{3}}{16^\frac{2}{4} \times 2}\)

A\(\frac{23}{5}\)
B-\(\frac{23}{5}\)
C-\(\frac{1}{8}\)
D\(\frac{21}{7}\)
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Question 527
jamb 2016
Calculate the perimeter of a sector of a circle of raduis 9cm and angle 36o.
A18cm
B(18 + \(\frac{9\pi}{5}\))cm
C(9 + \(\frac{9\pi}{5}\))cm
D\(\frac{9\pi}{5}\)cm
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Question 528
jamb 2016
A number of pencils were shared out among Bisi, Sola and Tunde in the ratio of 2:3:5 respectively. If Bisi got 5, how many were shared out?
A15
B25
C30
D50
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Question 529
jamb 2016
Simplify \(\frac{0.026 \times 0.36}{0.69}\). Leave your answer in standard form
A1.36 x 10-4
B1.36 x 10-3
C1.36 x 10-1
D1.36 x 10-2
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Question 530
jamb 2016

Given U = {x: x is a positive integer less than 15} and P = {x: x is even number from 1 to 14}. Find the compliment of P.

A{1, 3, 5, 7, 9, 11, 13, 15}
B{2, 3, 5, 7, 9, 11, 13}
C{1, 3, 5, 7, 9, 11, 13}
D{2, 3, 5, 7, 11, 15}
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Question 531
jamb 2016
mark 2 3 4
Frequency 4 4 y


The table above shows the frequency distribution of marks obtained by a group of students. If the total mark is 48, find the value of y.

A6
B8
C7
D5
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Question 532
jamb 2016

Calculate the perimeter of a sector of a circle of raduis 12cm and angle 60o.

A(12 + 4\(\pi\))cm
B(24 + 4\(\pi\))cm
C(12 + 6\(\pi\))cm
D(24 + 6\(\pi\))cm
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Question 533
jamb 2016
Factorize k2 - 2kp + p2.
A(k +p)2
B(k - p)2
Ck2 + p2
Dk2 - p2
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Question 534
jamb 2016
The bar chart above shows the number of visitors received in a week. How many visitors were received on Friday, Tuesday and Sunday?
A17
B22
C20
D16
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Question 535
jamb 2016

Calculate the range of 20, -6, 25, 30, 21, 28, 32, 33, 34, 5, 3, 2, and 1.

A32
B36
C33
D40
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Question 536
jamb 2016
The pie chart above shows the distribution of subjects offered by students in SSS III level. If 80 students enrolled in the class. What is the size of the angle of the sector in economics?
A24o
B39o
C32o
D36o
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Question 537
jamb 2016
If x10 = 235. Find x
A15
B12
C14
D13
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Question 538
jamb 2016

Evaluate \(\int\)(cos4x + sin3x)dx

Asin4x - cos3x + k
Bsin4x + cos3x + k
C\(\frac{1}{4}\)sin4x - \(\frac{1}{3}\)cos3x + k
D\(\frac{1}{4}\)sin4x + \(\frac{1}{3}\)cos3x + k
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Question 539
jamb 2016
If line p = 5x + 3 is parallel to line p = wx + 5. Find the value of w.
A7
B3
C6
D5
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Question 540
jamb 2016

The venn diagram shows a class of 50 students with the games they play. How many students play only two games?

A15
B16
C20
D18
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