Mathematics Past Questions

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Past Questions

2,359 questions
Question 1 of 20 2,359 total questions
Question 111
jamb 2022

The locus of points equidistant from a fixed point.

Acircle
Bperpendicular lines
Cstraight line
Dbisector
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Question 112
jamb 2022

Evaluate Log\(_2\) 8√2

A3.0
B4.5
C3.5
D2.5
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Question 113
jamb 2022

Find the determinant of the matrix A = \(\begin{pmatrix} 2 & 3 \\ 1 & 3 \end{pmatrix}\)

A4
B2
C5
D3
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Question 114
jamb 2022

Given that r = \( \sqrt \frac{3v}{\pi h} \), make v the subject of the formula

Av = 3 \(πr^2\) h
Bv = \(\frac{πrh}{3}\)
Cv =  \(\frac{πr^2h}{3}\)
Dv = 3πrh
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Question 115
jamb 2022

If A = \(\begin{pmatrix} 2 & 1 \\ 2 & 3 \\ 1 & 2 \end{pmatrix}\) and B = \(\begin{pmatrix} 3 & 2 \\ 4 & 2 \end{pmatrix}\). Find AB

A\(\begin{pmatrix} 18 & 6 \\ 12 & 10 \\ 10 & 6 \end{pmatrix}\)
B\(\begin{pmatrix} 10 & 6 \\ 13 & 10 \\ 12 & 6 \end{pmatrix}\)
C\(\begin{pmatrix} 10 & 6 \\ 12 & 10 \\ 11 & 6 \end{pmatrix}\)
D\(\begin{pmatrix} 10 & 6 \\ 18 & 10 \\ 11 & 6 \end{pmatrix}\)
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Question 116
jamb 2022

Integrate (2x+1)\(^3\)

A\(\frac{{2x+1}^3}{8}\) + C
B\(\frac{{2x+1}^4}{8}\) + C
C\(\frac{{2x+1}^4}{4}\) + C
D\(\frac{{2x+1}^2}{6}\) + C
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Question 117
jamb 2022

In how many ways can the letter of ZOOLOGY be arranged?

A720
B360
C840
D120
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Question 118
jamb 2022

In the diagram above angle LNM and angle YNZ are represented by g and h respectively. Find ∠MNY

A180º - gº - hº
B360º - (g-h)º
C180º - (g-h)º
D360º - gº - hº
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Question 119
jamb 2022

The 10th term of an AP is 32. If the first term is 3/2, what is the 4th term?

A35/3
B64
C16
D35/2
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Question 120
jamb 2022

A rectangular pyramid has an area 24cm\(^2\) and height 7.5cm. Find its volume?

A65.0cm\(^3\)
B70.5cm\(^3\)
C56.5cm\(^3\)
D60.0cm\(^3\)
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Question 121
jamb 2022

Mr Adu spends his annual salary on food(f), rent(r), car maintenance, gifts(g), savings(s) and some miscellaneous (m) as indicate in the table below:

F R C G S M
28% 15% 20% 14% 10% 13%

If the above information is represented on a pie chart. What angle represents his spending on food?

A108.5
B100.8
C98.8
D120.5
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Question 122
jamb 2022

Find the length of a chord 3cm from the centre of a circle of radius 5cm

A8cm
B5.6cm
C7cm
D6.5cm
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Question 123
jamb 2022

Simplify \(\frac{1}{3-√2}\) in the form of p + q√2

A\(\frac{7}{3}\) - \(\frac{1}{7√2}\)
B\(\frac{7}{3}\) + \(\frac{1}{7√2}\)
C\(\frac{3}{7}\) - \(\frac{1}{7√2}\)
D\(\frac{3}{7}\) + \(\frac{√2}{7}\)
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Question 124
jamb 2022

If sin θ = -  \(\frac{3}{5}\) and θ lies in the third quadrant, find cos θ

A\(\frac{4}{5}\)
B- \(\frac{5}{4}\)
C\(\frac{5}{4}\)
D- \(\frac{4}{5}\)
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Question 125
jamb 2022

If the mean of 2, 5, (x+1), (x+2), 7 and 9 is 6. Find the median 

A5.5
B5
C6.5
D6
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Question 126
jamb 2022

If a fair coin is tossed twice, what is the probability of obtaining at least one head?

A0.25
B0.75
C0.5
D0.33
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Question 127
jamb 2022

The shaded portion in the venn diagram above represents?

AF - (E n F) - (G n F)
BE' n F n G'
CE u F u G
DF
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Question 128
jamb 2022

Evaluate \((101_{two})^3\)

A\(111101_{two}\)
B\(11111101_{two}\)
C\(1111101_{two}\)
D\(11001_{two}\)
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Question 129
jamb 2022

Solve for k in the equation \(\frac{1}{8}^{k+2}\) = 1

A2
B-4
C-2
D4
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Question 130
jamb 2022
What is the value of (1/2)¸¸¸
A1/8
B8
C-8
D6
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