Question 1Find the difference between the actual and the estimated values of 55-21A.40B.34C.30D.6E.4Objective Show full explanation
Question 3Which of the following fractions is equivalent to 3A.4/18B.9/27C.8/16D.12/20E.10/12Objective Show full explanation
Question 5A candidate scored 32 marks out of 80, find his percentage score.A.20%B.32%C.40%D.48%E.80%Objective Show full explanation
Question 6Convert 3685 to standard formA.3.684 × 10-3B.3.684 × 10-2C.3.684 × 102D.3.684 × 103E.3.684 × 104Objective Show full explanation
Question 7Express 0.00569 in standard fromA.5.69 × 10-3B.5.69 × 10-2C.5.69 × 10-1D.5.69 × 102E.5.69 × 103Objective Show full explanation
Question 8Express 108 as a product of its prime factors in index formA.22 × 32B.22 × 33C.22 × 34D.22 × 32E.22 × 33Objective Show full explanation
Question 9What is the multiplicative inverse of 4?A.3/2B.⅔C.⅙D.⅔E.3/2Objective Show full explanation
Question 10Express 0.03076 to three significant figuresA.0.030B.0.0307C.0.03076D.0.0308E.0.308Objective Show full explanation
Question 11By selling an article at N600.00, a trader makes a profit of 20%. Find the cost priceA.N480.00B.N500.00C.N580.0D.N600.00E.N720.00Objective Show full explanation
Question 12If N200,000.00 is saved at simple interest of 5% per annum. calculate the total amount after 4 yearsA.N10,000.00B.N40,000.00C.N210,000.00D.N240,000.00E.N300,000.00Objective Show full explanation
Question 13What is the bill of a house that consumed 1000 units of electricity, if the first 100 units are charged at N10.00 per unit and the remaining units at N5.00 per unit?A.N4,500.00B.N5,000.00C.N5,500.00D.N6,000.00E.N10,000.00Objective Show full explanation
Question 14Find the smallest number by which 12 can be multiplied to give a perfect squareA.1B.2C.3D.4E.5Objective Show full explanation
Question 15Simplify $$\sqrt{\frac{45}{125}}$$A.8/25B.2/5C.3/5D.3/5E.4/5Objective Show full explanation
Question 1610 boys cleared a piece of land for 21 days. How many days will it take 7 boys to clear the same land if they work at the same rate?A.3B.7C.10D.15E.30Objective Show full explanation
Question 18Which of the following fractions is a recurring decimal?A.1/10B.1/6C.1/5D.1/4E.1/3Objective Show full explanation
Question 19Musa's age is two thirds of Abu's age. if the sum of their ages is thirty years how old is Abu?A.6 yearsB.12 yearsC.15 yearsD.18 yearsE.24 yearsObjective Show full explanation
Question 20If x is directly proportional to y and x =4 when y = 12, find the value of x when y = 24A.4B.8C.12D.16E.48Objective Show full explanation
Question 21Bose saves N10,000.00 at 10% per annum compound interest. How much will she collect after 2 years?A.N1,000.00B.N1,100.00C.N2,100.00D.N11,100.00E.N12,100.00Objective Show full explanation
Question 22Subtract 11 from 111 in base twoA.100twoB.1001twoC.1010twoD.1100twoE.1110twoObjective Show full explanation
Question 23Arrange ⅓,⅔¼, and ⅗ in ascending order of magnitude.A.⅓,⅔,¼,⅗B.¼,⅓,⅗,⅔C.⅔,⅗,⅓,¼D.¼,⅗,⅓,⅔E.⅔,⅓,¼,⅗Objective Show full explanation
Question 24Multiply 110two by 11twoA.1100twoB.1101twoC.1110twoD.1111twoE.10010twoObjective Show full explanation
Question 25Find the perimeter of a circle whose diameter is 7cm(take π = 22/7)A.3.5cmB.11cmC.12cmD.22cmE.44cmObjective Show full explanation
Question 26Find the area of a triangle whose base is 11cm and height 6cmA.11cm²B.17cm²C.22cm²D.33cm²E.66cm²Objective Show full explanation
Question 27Calculate the perimeter of the trapezium belowA.8cmB.12cm1C.5cmD.18cmE.24cmObjective Show full explanation
Question 28Parallelogram has the following properties exceptA.diagonals bisect each otherB.its sides are all equalC.opposite angles are equalD.opposite sides are equalE.opposite sides are parallelObjective Show full explanation
Question 29The circumference of a circle is 22cm Find the radius of the circleA.2.0cmB.3.5cmC.4.3cmD.7.0cmE.14.0cmObjective Show full explanation
Question 30Calculate the area of the shaded portion in the diagram aboveA.72cm²B.104cm²C.108cm²D.144cm²E.180cm²Objective Show full explanation
Question 31Find the area of the trapezium belowA.40cm²B.72cm²C.80cm²D.88cm²E.99cm²Objective Show full explanation
Question 32Calculate the length of the base of a parallelogram, if the area is 135cm² and its height is 9cmA.12cmB.15cmC.18cmD.25cmE.45cmObjective Show full explanation
Question 33Find the area of the parallelogram belowA.60cm²B.90cm²C.120cm²D.150cm²E.180cm²Objective Show full explanation
Question 34A 450m long field is drawn to scale 1cm to 90m. find the length of the drawingA.135cmB.36cmC.15cmD.7cmE.5cmObjective Show full explanation
Question 35A rectangular shape of dimension 95m by 75m is drawn to scale of 1cm to 10m. Find the area of the drawingA.71.00cm²B.71.15cm²C.71.25cm²D.71.30cm²E.71.35cm²Objective Show full explanation
Question 36Use the construction below to answer questions 36 and 37What is the acute angle formed when the point W is joined to N?A.15°B.20°C.25°D.30°E.45°Objective Show full explanation
Question 37Use the construction below to answer questions 36 and 37What is the acute angle formed when A.15°B.30°C.45°D.60°E.75°Objective Show full explanation Question 38Which of the following is/are appropriate for the construction of angle 30° using a pair of compasses only?I, bisection of angle 60°II, bisection of angle 90°III, bisection of angle 150°A.I onlyB.II onlyC.IIIonlyD.I and II onlyE.I and III onlyObjective Show full explanation Question 39A school P is 16km due west of a school Q, What is the bearing of Q from P?A.060°B.090°C.180°D.270°E.360°Objective Show full explanation Question 40What is the supplementary angle of 45°?A.35°B.45°C.135°D.225°E.315°Objective Show full explanation Question 41If x is the supplementary angle of 155° find the value of tanxA.0.0423B.0.0466C.0.4226D.0.4663E.0.9063Objective Show full explanation Question 42Which of the following is equivalent to S56°W?A.0.44°B.0.56°C.134°D.236°E.326°Objective Show full explanation Question 43Which of the following is not a step in the construction of the triangle below?A.Draw a line segment PR=5.6cmB.Join Q to R and Q to PC.With P as the centre and radius 6.5cm, draw an arcD.With Q as the centre and radius 6.5cm, draw an arc at RE.With R as the centre and radius 4.9cm, draw an arcObjective Show full explanation Question 44The diagram below is a piece of land which is triangular in shape. if it is drawn to a scale of 1cm to 8m, find the area of the drawingA.24cm²B.12cm²C.10cm²D.5cm²E.6cm²Objective Show full explanation Question 45Two similar cups are 3cm and 5cm deep. If the larger cup holds 625cm³ of water what is the volume of the smaller one?A.27cm³B.125cm³C.135cm³D.208cm³E.490cm³Objective Show full explanation Question 46Find the value of 0 in the diagram belowA.30°B.55°C.60°D.75°E.90°Objective Show full explanation Question 47Calculate the 4th angle of a quadrilateral, if the other angles are 56°, 115° and 120°A.651°B.291°C.118°D.69°E.59°Objective Show full explanation Question 48Calculate the number of sides of a regular polygon whose interior angle is 140°A.6B.9C.12D.15E.40Objective Show full explanation Question 49A square has a diagonal 6m long. Calculate its areaA.6m²B.18m²C.24m²D.36m²E.64m²Objective Show full explanation Question 50A girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45°. Find the height of the buildingA.19.4mB.18.2mC.17.2D.16.2mE.14.4mObjective Show full explanation
Question 38Which of the following is/are appropriate for the construction of angle 30° using a pair of compasses only?I, bisection of angle 60°II, bisection of angle 90°III, bisection of angle 150°A.I onlyB.II onlyC.IIIonlyD.I and II onlyE.I and III onlyObjective Show full explanation
Question 39A school P is 16km due west of a school Q, What is the bearing of Q from P?A.060°B.090°C.180°D.270°E.360°Objective Show full explanation
Question 40What is the supplementary angle of 45°?A.35°B.45°C.135°D.225°E.315°Objective Show full explanation
Question 41If x is the supplementary angle of 155° find the value of tanxA.0.0423B.0.0466C.0.4226D.0.4663E.0.9063Objective Show full explanation
Question 42Which of the following is equivalent to S56°W?A.0.44°B.0.56°C.134°D.236°E.326°Objective Show full explanation
Question 43Which of the following is not a step in the construction of the triangle below?A.Draw a line segment PR=5.6cmB.Join Q to R and Q to PC.With P as the centre and radius 6.5cm, draw an arcD.With Q as the centre and radius 6.5cm, draw an arc at RE.With R as the centre and radius 4.9cm, draw an arcObjective Show full explanation
Question 44The diagram below is a piece of land which is triangular in shape. if it is drawn to a scale of 1cm to 8m, find the area of the drawingA.24cm²B.12cm²C.10cm²D.5cm²E.6cm²Objective Show full explanation
Question 45Two similar cups are 3cm and 5cm deep. If the larger cup holds 625cm³ of water what is the volume of the smaller one?A.27cm³B.125cm³C.135cm³D.208cm³E.490cm³Objective Show full explanation
Question 46Find the value of 0 in the diagram belowA.30°B.55°C.60°D.75°E.90°Objective Show full explanation
Question 47Calculate the 4th angle of a quadrilateral, if the other angles are 56°, 115° and 120°A.651°B.291°C.118°D.69°E.59°Objective Show full explanation
Question 48Calculate the number of sides of a regular polygon whose interior angle is 140°A.6B.9C.12D.15E.40Objective Show full explanation
Question 49A square has a diagonal 6m long. Calculate its areaA.6m²B.18m²C.24m²D.36m²E.64m²Objective Show full explanation
Question 50A girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45°. Find the height of the buildingA.19.4mB.18.2mC.17.2D.16.2mE.14.4mObjective Show full explanation