<li>If 2log<sub>x</sub><math>(3\tfrac{3}{8})</math> = 6, find the value of x.
<ol type="a">
<ol type="a">
<li>Option a</li>
<li><math>\tfrac{3}{2}</math></li>
<li>Option b</li>
<li><math>\tfrac{4}{3}</math></li>
<li>Option c</li>
<li><math>\tfrac{2}{3}</math></li>
<li>Option d</li>
<li><math>\tfrac{1}{2}</math></li> </ol>
</ol>
</li>
</li>
<li>Question 31
<li>If P = {y: 2y ≥ 6} and Q = {y: y −3 ≤ 4}, where y is an integer, find <math>P\cap Q</math>.
<ol type="a">
<ol type="a">
<li>Option a</li>
<li>{3,4}</li>
<li>Option b</li>
<li>{3,7}</li>
<li>Option c</li>
<li>{3,4,5,6,7}</li>
<li>Option d</li>
<li>{4,5,6}</li> </ol>
</ol>
</li>
</li>
<li>Question 32
<li>Find the values of k in the equation 6k² = 5k + 6.
<ol type="a">
<ol type="a">
<li>Option a</li>
<li><math>\tfrac{-2}{3},\tfrac{-3}{2}</math></li>
<li>Option b</li>
<li></li> </ol>
<li>Option c</li>
<li>Option d</li>
</ol>
</li>
</li>
<li>Question 33
<li>Question 33
Revision as of 19:28, 7 September 2024
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Objective Test Questions
Multiply 2.7 × Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 10^{-4}}
by 6.3 × Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 10^6}
and leave your answer in standard form.
1.7 × Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 10^3}
1.70 × Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 10^3}
1.701 × Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 10^3}
17.01 × Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 10^3}
If , find x.
1
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{3}{2}}
2
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{5}{2}}
In what number base is the addition 465 + 24 + 225 = 1050?
Ten
Nine
Eight
Seven
Simplify: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{1\tfrac{7}{8}\times2\tfrac{2}{5}}{6\tfrac{3}{4} \div \tfrac{3}{4}}}
9
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 4\frac{1}{2}}
2
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{1}{2}}
If Un = n(n2 + 1), evaluate U5 - U4.
18
56
62
80
If Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \surd50 -K\surd8=\tfrac{2}{\surd2}}
-2
-1
1
2
A sales boy gave a change of ₦68 instead of ₦72. Calculate his percentage error.
4%
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 5\frac{5}{9}%}
5Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{15}{17}%}
7%
Four oranges sell for ₦x and three mangoes sell for ₦y. Olu bought 24 oranges and 12 mangoes. How much did he pay in terms of x and y?
₦(4x + 6y)
₦(6x + 4y)
₦(24x + 12y)
₦(12x + 24y)
Simplify: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{x^2-y^2}{(x + y)^2}+\frac{(x - y)^2}{3x + 3y}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{x - y}{3}}
x + y
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{3}{x - y}}
x - y
Solve the inequality:
x > 0
x < Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \tfrac{1}{4}}
x > Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2\tfrac{1}{2}}
x < Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2\tfrac{1}{4}}
If x = 64 and y = 27, calculate: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{x^{\tfrac{1}{2}} - y^{\tfrac{1}{3}}}{y - x^\tfrac{2}{5}}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2\tfrac{1}{5}}
1
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \tfrac{5}{11}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \tfrac{11}{43}}
Which of the following lines represents the solution of the inequality 7x < 9x —4?
Option a
Option b
Option c
Option d
If Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{1}{2}}
x + 2y = 3 and Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{3}{2}}
x - 2y = 1, find (x + y).
3
2
1
0
Given that Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle p^{\tfrac{1}{3}} = \frac{\sqrt[3]{q}}{r}}
, make q the subject of the equation.
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q=p\sqrt{r}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q=p^{3}r}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q=pr^3}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q=pr^{\tfrac{1}{3}}}
In a diagram, PRST is a square. If |PQ| = 24cm. |QR| = 10cm and Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \angle}
PQR =90°; find the perimeter of the polygon PQRST.
112cm
98cm
86cm
84cm
In the diagram, the height of a flagpole (TF) and the length of its shadow (FL) are in the ratio 6:8. Using K as a constant of proportionality, find the shortest distance between T and L.
7K units
10K units
12K units
14K units
A chord is 2cm from the centre of a circle. If the radius of the circle is 5cm, find the length of the chord.
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2\sqrt{21cm}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sqrt{42}}
cm
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2\sqrt{19cm}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sqrt{21cm}}
A cube and a cuboid have the same base area. The volume of the cube is 64 cm³ while that of the cuboid is 80 cm³?.
2 cm
3 cm
5 cm
6 cm
In the diagram, Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \overline{VX}}
is a tangent to the circle UYW at W. If WY//UV, Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \ang}
UYW = 95° and Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \ang}
UWY = 46°, find Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \ang}
UVW.
51°
49°
39°
34°
In the diagrams, |XZ| = |MN|, |ZY| = |MO| and |XY| = |NO|. Which of the following statements is true?
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \vartriangle}
ZYX Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \equiv}Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \vartriangle}
OMN
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \vartriangle}
YZX Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \equiv}Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \vartriangle}
NOM
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \vartriangle}
ZXY Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \equiv}MON
XYZ NOM
In the diagram, PQRS is a rhombus and PSQ = 35°. Calculate the size of PRQ.
65°
55°
45°
35°
Find the value of m in the diagram.
34°
27°
23°
17°
In the diagram, O is the centre of the circle, OM\\XZ and ZOM = 25°. Calculate XYZ.
50°
55°
60°
65°
If sin x = and cos x = 90°. find the value of (cos x − tan x).
An object is 6 m away from the base of a mast. The angle of depression of the object from the top of the mast is 50. Find, correct to 2 decimal places, the height of the mast.
8.60 m
7.51 m
7.15 m
1.19 m
The bearing of Y from X is 060° and the bearing of Z from Y is 060°. Find the bearing of X from Z.
300°
240°
180°
120°
Which of the following is not a probability of Mary scoring 85% in a mathematics test?
0.15
0.57
0.94
1.01Use this histogram to answer questions28and29
Estimate the mode of the distribution
51.5
52.5
53.5
54.5
What is the median class?
60.5 - 70.5
50.5 - 60.5
40.5 - 50.5
30.5 - 40.5
If 2logx = 6, find the value of x.
If P = {y: 2y ≥ 6} and Q = {y: y −3 ≤ 4}, where y is an integer, find .
{3,4}
{3,7}
{3,4,5,6,7}
{4,5,6}
Find the values of k in the equation 6k² = 5k + 6.
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