Question 1 of 20 4,407 total questions
Find the volume of a solid cylinder with base radius 10cm and height 14cm.
A 2203
B 880cm3 >
C 1400cm3
D 4400cm3
A sector of a circle of radius 14cm containing an angle 60o is folded to form a cone. Calculate the radius of the base of the cone
A 5\(\frac{1}{2}cm\)
B 4\(\frac{2}{3}cm\)
C 3\(\frac{1}{2}cm\)
D 2\(\frac{1}{3}cm\)
The area of a square field is 110.25m2 . Find the cost of fencing it round at N75.00 per metre
A N1,575.00
B N3,150.00
C N4,734.30
D N8,268.75
A chord of length 6cm is drawn in a circle of radius 5cm. Find the distance of the chord from the centre of the circle.
A 2.5cm
B 3.0cm
C 3.5cm
D 4.0cm
If 8x-1 = \(\frac{1}{4}\), find x
A -\(\frac{-5}{3}\)
B -1
C -\(\frac{1}{3}\)
D \(\frac{1}{3}\)
Solve the simultaneous equations x + y = 2 and 3x - 2y = 1
A x = 2 and y = 1
B x = 1 and y = 1
C x = 1 and y = 2
D x = -1 and y = 1
If x = 3, Y = 2 and z = 4, what is the value of 3x2 - 2y + z?
For what value of x is the expression \(\frac{2x - 1}{x + 3}\) not defined?
A 3
B 2
C \(\frac{1}{2}\)
D -3
I am x years old and my brother is 3 years older. How old was my brother last year?
A (x - 4)years
B (x + 2) years
C (3x - 10years
D (3x + 1)years
N140,000 is shared between Abu, Kayode and Uche. Abu has twice as much as Kayode and Kayode has twice as much as Uche. What is Kayode'sshare?
A N80,000
B N40,000
C N2,000
D 10,000
Simplify \(\frac{3x^3}{(3x)^3}\)
A 1
B \(\frac{1}{3}\)
C \(\frac{1}{9}\)
D \(\frac{1}{27}\)
Which of the following statement is true for the ste P = {-3.2 \(\leq\) x < 5} where x is an integer?
A least value of x is -3.2
B least value of x is -3
C greatest value of x is 4.9
D greatest value of x is 5
Simplify 3\(\sqrt{45} - 12\sqrt{5} + 16\sqrt{20}\), leaving your answer in surd form.
A 29\(\sqrt{5}\)
B 14\(\sqrt{15}\)
C 12\(\sqrt{15}\)
D 11\(\sqrt{15}\)
If p \(\alpha \frac{I}{Q}\) which of the following is true?
A q \(\alpha p^2\)
B q \(\alpha \frac{1}{p^2}\)
C q \(\alpha \sqrt{p}\)
D q \(\alpha \frac{1}{p}\)
Simplify(0.3 x 105 ) \(\div\) (0.4 \(\times\) 107 ), leaving you answer in the standard form.
A 7.5 x 10-4
B 7.5 x 10-3
C 7.5 x 10-2
D 7.5 x 10-1
Find the LCM of 2\(^3\) x 3 x 5\(^2\), 2 x 3\(^2\) x 5 and 2\(^3\) x 3\(^3\) x 5
A 22 x 33 x 52
B 23 x 33 x 5
C 22 x 32 x 52
D 23 x 33 x 52
Evaluate(111two)\(^2\) and leave your answer in base 2.
A 111001two
B 110001two
C 101001two
D 10010two
IN the diagram, |LN| = 4cm, LNM = 90o and tan y = 2/3. What is the area of the ∆LMN?
A 24cm2
B 12cm2
C 10cm2
D 6cm2
A sector of a circle of radius 14cm containing an angle 60o is folded to form a cone. Calculate the radius of the base of the cone.
A \(5\frac{1}{2}cm\)
B \(4\frac{2}{3}cm\)
C \(3\frac{1}{2}cm\)
D \(2\frac{1}{3}cm\)
A chord of length 6cm is drawn in a circle of radius 5cm. Find the distance of the chord from the center of the circle
A 2.5cm
B 3.0cm
C 3.5cm
D 4.0cm
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