if and 7 + x = 4 (mod9), find the highest value of x
The sum of 110112, 111112, and 10000 is 10m10n0. Find the values of m and n.
m = 0, n = 0
m = 1, n = 0
m = 0, n = 1
m = 1, n = 1
A trader bought an engine for $15,000.00 outside Nigeria. If the exchange rate is $0.075 to #1.00, how much did the engine cost in naira?
If , find the value of x
Find the 7th term of the sequence: 2, 5, 10, 17, 26, .........
Given that logx 64 = 3, evaluate x log2 8
If 2n = y, find 2(2 + n/3)
Factorize completely: 6ax - 12by - 9ay + 8bx.
(2a - 3b)(4x + 3y)
(3a + 4b)(2x - 3y)
(3a - 4b)(2x + 3y)
(2a + 3b)(4x - 3y)
Find the equation whose roots are 3/4 and -4
4x2 - 13x + 12 = 0
4x2 - 13x - 12 = 0
4x2 + 13x - 12 = 0
4x2 + 13x + 12 = 0
If m=4, n=9 and r=16, evaluate
Ada draws the graphs of y = x2 - x - 2 and y = 2x - 1 on the same axes. Which of these equations is she solving?
x2 - x - 30 = 0
x2 - 3x - 1 = 0
x2 - 3x - 3 = 0
x2 + 3x - 1 = 0
The volume of a cone of height 3cm is 381/2 cm3. Find the radius of its base. (Take = 22/7)
A sector of a circle with radius 6cm subtends an angle of 60o at the center. Calculate its perimeter in terms of
The dimensions of a rectangular tank are 2m by 7m by 11m. If its volume is equal to that of a cylindrical tank of height 4cm, calculate the base radius of the cylindrical tank [Take = 22/7]
In the diagram, O is the center of the circle. If PQ//RS and <ONS = 140o, find the size of <POM.
In the diagram, PTR is a tangent to the circle center O. If angle TON= 108o, calculate the size of angle PTN.
In the diagram, PQ//RT, QR//SU, <PQR 48o and <RTS = x. Find the value of x.
In the diagram, O is the center of the circle, RT is a diameter, <PQT 33o and <TQS 76o. Use the diagram to answer questions 19 and 20
Calculate the value of angle PTR
Find the size of angle PRS.
The table below shows some values for a linear graph. Use it to answer questions 21 and 22
Find the gradient of the line
What is the value of y when x = 2?
Given that tan x = 2/3 where , find the value of 2 sin x
PQRS is a square. If x is the midpoint of PQ, calculate, correct to the nearest degree, <ZPX
The angle of elevation of an aircraft from a point K on the horizontal ground is 30o. If the aircraft is 800m above the ground, how far is it from K?
The population of students in a school is 810. If this is represented on a pie chart, calculate the sectoral angle for a class of 72 students.
The scores of twenty students in a test are as follows: 44,47,48,49,50,51,52,53,53,54,58,59,60,61,63,65,67,70,73,75. Find the third quartile
The table shows the distribution of the scores of some students in a test. Calculate the mean score.
The probabilities that Kebba, Ebou and Omar will hit a target are , and respectively. Find the probability that only Kebba will hit the target.
In the diagram. VW//YZ, /WX/ = 6cm, /XY/ = 16cm, /YZ/ = 20cm and /ZX/ = 12cm. Calculate /VX/
Tom will be 25 years old in n years time. If he is 5 years younger than Bade, find Bade's present age.
(30 - n) years
(20 - n) years
(25 - n) years
(30 + n) years
If is simplified as , find the value of (m + n)
In the diagram, QT and PR are straight lines, <ROS = (3n - 20o). <POT = 2m, <SOT = n, <POL = m and <QOL is a right angle. Find the value of n.
Make k the subject of the relation
Which of the following is used to determine the mode of a grouped data
The area of a rhombus is 110cm2. If the diagonals are 20cm and (2x + 1)cm long, find the value of x.
Illustrate graphically, the solution of
A farmer uses of his land to grow cassava, of the remainder for yam and the rest for maize. Find the part of the land used for maize
The rate of consumption of petrol by a vehicle varies directly as the square of the distance covered. If 4 liters of petrol is consumed on a distance of 15km, how far would the vehicle go on 9 liters of petrol?
A trader bought 100 oranges at 5 for #40.00 and sold them at 20 for #120.00. Find the profit or loss percent
Describe the shaded portion in the diagram.
Find the value of p if 1/4p + 3q = 10 and 2p - 1/3q = 7
Calculate the mean deviation of 5,3,0,7,2,1
In the diagram, the shaded part is a carpet laid in a room with dimensions 3.5m by 2.2m leaving a margin of 0.5m round it. Find the area of the margin.
Two angles of a pentagon are in the ratio 2:3. The others are 60o each. Calculate the smaller of the two angles.
A letter is selected from the letters of the English alphabet. What is the probability that the letter selected is from the word MATHEMATICS?
In a circle radius r cm, a chord long is 10 cm from the center of the circle. Find, correct to the nearest cm, the value of r
Consider the following statements:
X: Locally manufactured tyres are attractive.
Y: Many locally manufactured tyres do not last long.
Denoting locally manufactured tyres by M, attractive tyres by R and long lasting tyres by L, which of these Venn diagrams illustrates the statemtent?
In the diagram, OX bisects <YXZ and OZ bisects <YZX. If <XYZ = 68o, calculate the value of <XOZ.