2019 WAEC SSCE Mathematics Past Questions

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2019

In the diagram, POS and ROT re straight lines. OPOR is a parallelogram, |OS| = |OT| and

2019

A rectangular board has a length of 15cm and width x cm. If its sides are doubled, find its new area.

2019

Find the angle at which an arc of length 22 cm subtends at the centre of a circle of radius 15cm. [Take $\pi = \frac{22}{7}$]

2019

Eric sold his house through an agent who charged 8% commission on the selling price. If Eric received $117,760.00 after the sale, what was the selling price of the house?

2019

Make b the subject of the relation lb = $\frac{1}{2}$ (a + b)h

2019

An arc subtends an angle of 72$^o$ at the centre of a circle. Find the length of the arc if the radius of the circle is 3.5 cm. [Take $\pi = \frac{22}{7}$]

2019

If log$_x$ 2 = 0.3, evaluate log$_x$ 8.

2019

In XYZ, |YZ| = 32cm, < YXZ 53$^o$ and XZY = 90$^o$. Find, correct to the nearest centimetre, |XZ|

2019

If 2$^{a}$ = $\sqrt{64}$ and $\frac{b}{a}$ = 3, evaluate a$^2+ b^{2}$

2019

The total surface area of a solid cylinder 165cm$^2$. Of the base diameter is 7cm, calculate its height. [Take $\pi = \frac{22}{7}$]

2019

Which of these values would make $\frac{3p^-}{p^{2-}}$ undefined?

2019

Simplify: $\frac{x^2 - 5x - 14}{x^2 - 9x + 14}$

2019

There are 8 boys and 4 girls in a lift. What is the probability that the first person whosteps out of the lift will be a boy?

2019

If (0.25)$^y$ = 32, find the value of y.

2019

If 3p = 4q and 9p = 8q - 12, find the value of pq.

2019

Bala sold an article for #6,900.00 and made a profit of 15%.Calculate his percentage profit if he had sold it for N6,600.00.

2019

Simplify: $\log_{10}$ 6 - 3 log$_{10}$ 3 + $\frac{2}{3} \log_{10} 27$

2019

Solve 4x^{2}\) - 16x + 15 = 0.

2019

2019 WAEC SSCE Mathematics Past Questions

In the diagram, POS and ROT re straight lines. OPOR is a parallelogram, |OS| = |OT| and

A rectangular board has a length of 15cm and width x cm. If its sides are doubled, find its new area.

Find the angle at which an arc of length 22 cm subtends at the centre of a circle of radius 15cm. [Take \(\pi = \frac{22}{7}\)]

Eric sold his house through an agent who charged 8% commission on the selling price. If Eric received $117,760.00 after the sale, what was the selling price of the house?

Make b the subject of the relation lb = \(\frac{1}{2}\) (a + b)h

An arc subtends an angle of 72\(^o\) at the centre of a circle. Find the length of the arc if the radius of the circle is 3.5 cm. [Take \(\pi = \frac{22}{7}\)]

If log\(_x\) 2 = 0.3, evaluate log\(_x\) 8.

In XYZ, |YZ| = 32cm, < YXZ 53\(^o\) and XZY = 90\(^o\). Find, correct to the nearest centimetre, |XZ|

If 2\(^{a}\) = \(\sqrt{64}\) and \(\frac{b}{a}\) = 3, evaluate a\(^2+ b^{2}\)

The total surface area of a solid cylinder 165cm\(^2\). Of the base diameter is 7cm, calculate its height. [Take \(\pi = \frac{22}{7}\)]

Which of these values would make \(\frac{3p^-}{p^{2-}}\) undefined?

Simplify: \(\frac{x^2 - 5x - 14}{x^2 - 9x + 14}\)

There are 8 boys and 4 girls in a lift. What is the probability that the first person whosteps out of the lift will be a boy?

If (0.25)\(^y\) = 32, find the value of y.

If 3p = 4q and 9p = 8q - 12, find the value of pq.

Bala sold an article for #6,900.00 and made a profit of 15%.Calculate his percentage profit if he had sold it for N6,600.00.

Simplify: \(\log_{10}\) 6 - 3 log\(_{10}\) 3 + \(\frac{2}{3} \log_{10} 27\)

Solve 4x^{2}\) - 16x + 15 = 0.

H varies directly as p and inversely as the square of y. If H = 1, p = 8 and y = 2, find H in terms of p and y.

If m : n = 2 : 1, evaluate \(\frac{3m^2 - 2n^2}{m^2 + mn}\)

2019 WAEC SSCE Mathematics Past Questions

In the diagram, POS and ROT re straight lines. OPOR is a parallelogram, |OS| = |OT| and

A rectangular board has a length of 15cm and width x cm. If its sides are doubled, find its new area.

Find the angle at which an arc of length 22 cm subtends at the centre of a circle of radius 15cm. [Take \(\pi = \frac{22}{7}\)]

Eric sold his house through an agent who charged 8% commission on the selling price. If Eric received $117,760.00 after the sale, what was the selling price of the house?

Make b the subject of the relation lb = \(\frac{1}{2}\) (a + b)h

An arc subtends an angle of 72\(^o\) at the centre of a circle. Find the length of the arc if the radius of the circle is 3.5 cm. [Take \(\pi = \frac{22}{7}\)]

If log\(_x\) 2 = 0.3, evaluate log\(_x\) 8.

In XYZ, |YZ| = 32cm, &lt; YXZ 53\(^o\) and XZY = 90\(^o\). Find, correct to the nearest centimetre, |XZ|

If 2\(^{a}\) = \(\sqrt{64}\) and \(\frac{b}{a}\) = 3, evaluate a\(^2+ b^{2}\)

The total surface area of a solid cylinder 165cm\(^2\). Of the base diameter is 7cm, calculate its height. [Take \(\pi = \frac{22}{7}\)]

Which of these values would make \(\frac{3p^-}{p^{2-}}\) undefined?

Simplify: \(\frac{x^2 - 5x - 14}{x^2 - 9x + 14}\)

There are 8 boys and 4 girls in a lift. What is the probability that the first person whosteps out of the lift will be a boy?

If (0.25)\(^y\) = 32, find the value of y.

If 3p = 4q and 9p = 8q - 12, find the value of pq.

Bala sold an article for #6,900.00 and made a profit of 15%.Calculate his percentage profit if he had sold it for N6,600.00.

Simplify: \(\log_{10}\) 6 - 3 log\(_{10}\) 3 + \(\frac{2}{3} \log_{10} 27\)

Solve 4x^{2}\) - 16x + 15 = 0.

H varies directly as p and inversely as the square of y. If H = 1, p = 8 and y = 2, find H in terms of p and y.

If m : n = 2 : 1, evaluate \(\frac{3m^2 - 2n^2}{m^2 + mn}\)

In XYZ, |YZ| = 32cm, < YXZ 53\(^o\) and XZY = 90\(^o\). Find, correct to the nearest centimetre, |XZ|