2019 JSCE Mathematics Objective Past Questions Paper 1

What is the value of 7 in the number 526.977?

Express 0.00001208 in standard form

Approximate 0.007349 to 3 significant figures

Find the positive difference between -8 and -14

Simplify -3 – (-21) – 18.

Evaluate \(\left ( \frac{1}{2} \right )^{-2}\)

Evaluate \(  \scriptsize \sqrt{2 \frac{7}{9}} \)

Simplify \( \scriptsize 2 \frac{1}{5} : 2 \frac{2}{3} \)

Find the smallest number by which 60 must be multiplied to give a perfect square

Find the L.C.M of 15, 25 and 35

Find the H.C.F of 186, 310 and 434

Use the sample above to answer the question

Use the sample above to answer the question

A man spends ¼ of his monthly income on children’s school fees and \(\frac{3}{5}\) on home affairs. What fraction of his income is left?

An article is sold for N315.00 and the profit is N65.00. Find the percentage profit

If 35% discount is given on a trouser which costs N3,000.00, how much will a buyer pay for the trouser?

Express 0.504 as a fraction in its lowest term

Find the value of 16 x 2 – 3 + 14 ÷  7

If Tolu collects a loan of N250,000.00 from a bank at the rate of \( \scriptsize 11\frac{1}{2}%\)  interest. How much will she pay as interest at the end of the year?

Three brothers shared some oranges in the ratio 6 : 4 : 2. If the brother with the largest share had 150 oranges, find the number of oranges shared

Chukwu, Abdul and Kunle are to share N142,00, such that Abdul gets N11.00 less than Chukwu and N7.00 more than Kunle. How much is Chukwu’s share?

Find the missing number in 1001011_two  –   ******  = 110000_two

Convert 1101010 to denary

If it costs N17,500.00 to lodge in an hotel for 7 days, what is the cost of lodging for 3 days in the same hotel?

Which of the following angles cannot be constructed using a ruler and a pair of compass only?

Find the value of x in the figure below

If the bearing of A from B is 135⁰, what is the bearing of B from A?

The sum of angles on a straight line is _________

Each face of a cube is in the shape of a _________

The perimeter of a square is 16cm. Find the area of the square

Find the value of x in the figure below to the nearest whole number

Find the diameter of a circle whose circumference is 44cm

Calculate the height of the trapezium below given that /BC/ = 10cm. /AD/ = 16cm and its area is 104cm²

In the diagram below, if the area of ΔPQR is 40cm², find the area of ΔPQT

Calculate the area of a semi circle of radius 14cm.

\( \scriptsize\left ( Take \; \pi =\frac{22}{7} \right ) \;\)

Find the area of the diagram below

What is the third angle of a triangle if the other two are (3x – 20)° and (4x + 10)⁰?

Which of the following triangles are congruent?

A football field is drawn to a scale of 1 cm represents 5 m. If the field is 70 m by 50 m, find the length and breadth of the drawing.

Find the value of x in the figure below

Triangles PQS and QRS are right-angled triangles with <PQS = < SQR, find |QS|

Which of the following is not a material needed for the construction of an angle?

Calculate the value of y in the figure below.

Calculate the bearing of S from R in the diagram below

On a scale drawing, the length of a farmland is 20cm. What is the actual length of the farmland if the scale is 1cm represents 50m?

Find the value of x in the figure below

What is the bearing of P from Q in the diagram below?

Find the value of x in the diagram below

Which of the following opinions is true about the diagram below

Find the value of x in the figure below

What is the value of a in the figure below?

The bearing of B from A is 030⁰ what is the bearing of A from B?

The sum of the interior angles of a regular polygon is 1440⁰. Find the number of its sides

The angles of an equilateral triangle are 2aº, 3bº, 4cº. Find the value of aº + bº + cº

If the scale drawing of a car park is drawn to a scale of 1cm representing 7m and the car park is 133m by 98m, find the length of the drawing

The angle between the length of a rectangle and its diagonal is 60⁰. If the diagonal is 10cm long, find the length of the rectangle.

Which of the following statement(s) is/are not correct?

I. All squares are rhombuses

II. All rhombuses are kites

III. All kites are rhombuses

Find the area of the figure below

The angle of elevation of a top of a tree from a certain point on the ground is 45°. If the tree is 15 m high, how far is the point from the bottom of the tree?

In the figure below, which of the following equations is not true