2017 JSCE Mathematics Objective Past Questions Paper 1

Find the difference between the actual and the estimated values of 55 – 21.

Simplify 4 + 3(7 + 4 x 2) – 100.

Which of the following fractions is equivalent to \(\frac{3}{5}\)

Find the H.C.F of 54, 36 and 72.

A candidate scored 32 marks out of 80, find his percentage score.

Convert 3684 to standard form.

Express 0.00569 in standard form.

Express 108 as a product of its prime actors in index form.

What is the multiplicative inverse of \(\frac{-4}{6}\)

Express 0.03076 to three significant figures.

By selling an article at N600.O0, a trader makes a profit of 20%. Find the cost price.

 If  N200,000.00 is saved at simple interest of 5% per annum, calculate the total amount after 4 years.

What 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?

Find the smallest number by which 12 can be multiplied  to give a perfect square.

Simplify \( \sqrt{\frac{45}{125}}\)

10 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?

 Express 42_seven in base ten.

Which of the following fractions is a recurring decimal?

Musa’s age is two-thirds of Abu’s age, If the sum of age is thirty years, how old is Abu?

If x is directly proportional to y and x = 4 when y = 12, find the value of x when y = 24.

Bose saves ₦10,000.00 at 10% per annum compound interest. How much will she collect after 2 years?

Subtract 11 from 111 in base two.

Arrange \( \scriptsize \frac{1}{3},\frac{2}{3},\frac{1}{4} \; and \; \frac{3}{5} \! \!\) in ascending order of magnitude.

Multiply 110_two by 11_two

Find the perimeter of a circle whose diameter is 7cm. \( \scriptsize (Take \pi =\frac{22}{7}) \;\)

Find the area of a triangle whose base is 11cm and height 6cm.

Calculate the perimeter of the trapezium below.

Parallelogram has the following properties except.

The circumference of a circle is 22cm. Find the radius of the circle.

Calculate the area of the shaded portion in the diagram above

Find the area of the trapezium below.

Calculate the length of the base of a parallelogram, if the area is 135cm² and its height is 9cm.

Find the area of the parallelogram below.

A 450m long field is drawn to a scale 1cm to 90m. Find the length of the drawing

A rectangular shape of dimension 95m by 75m is drawn to a scale of 1cm to 10m. Find the area of the drawing.

Use the construction below to answer the question

What is the acute angle formed when the point W is joined to N?

Use the construction below to answer the question

What is the acute angle formed when <UNR is bisected?

Which 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 school P is 16km due west of a school Q. What is the bearing of Q from P?

What is the supplementary angle of 45°?

 If x is the supplementary angle of 155° find the value of tan x.

Which of the following is equivalent to S56°W?

Which of the following is not a step in the construction of the triangle below?

The 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 drawing

Two similar cups are 3cm and 5cm deep if the larger cup holds 625cm³ of water, what is the volume of the smaller one?

Find the value of θ in the diagram below.

Calculate the 4th angle of a quadrilateral lithe other angles are 56°, 115° and 120°.

Calculate the number of sides of a regular polygon whose interior angle is 140°.

A square has a diagonal 6m long. Calculate its area

A girl 2.2m tall observes that the angle of elevation of the top of a building 16m away from her is 45^o. Find the height of the building

The sum of the interior angles of a regular pentagon is

Find the tan θ in the diagram below.

What is the value of y in the figure below?

Which of the following is a property of a kite?

To construct angle 90°, you will need to bisect angle

Which of the following is an obtuse angle?

 How many circular face(s) does a solid cylinder have?

Find the value of x in the diagram below.

What is the value of sin 45^o, using mathematical tables?

Find the volume of the figure above.