1992 WAEC SSCE Mathematics Past Questions

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1992

In the diagram above, ML//PQ and NP//QR, if ∠LMN = 40o and ∠MNP = 55o. Find ∠QPR.

1992

In the diagram above, O is the center of the circle QOR is a diameter and ∠PSR is 37o. Find ∠PRQ.

1992

In the diagram above, O is the center of the circle PQRS and ∠QPS = 36o. Find ∠QOS.

1992

In the diagram above, TR = TS and ∠TRS = 60o. Find the value of x.

1992

In the diagram above, O is the center of the circle and ∠POR = 126o. Find ∠PQR.

1992

In the diagram above PQT is a tangent to the circle QRS at Q. Angle QTR = 48o and ∠QRT = 95o. Find ∠QRT.

1992

The diagram above shows the shaded segment of a circle of radius 7cm. If the area of the triangle OXY is 121/2cm2, calculate the area of the segment. [Take π = 22/7]

1992

The volume of a cone of height 9cm is 1848cm“.Find its radius. [Take π = 22/7]

1992

The curved surface area of a cylindrical tin is704cm2. Calculate the height when the radius is8cm. [Take π = 22/7]

1992

The angle of a sector of a circle of radius Bam is240o. This sector is bent to form a cone. Find theRadius of the base of the cone.

1992

Solve the equation:m/3 + 1/2 = 3/4 + m/4

1992

Write as a single fraction 1/1 - x + 2/1 + x

1992

Construct a quadratic equation whose roots are-1/2 and 2.

1992

Factorize the expression 2y2 + xy - 3x2

1992

Evaluate log1025 + log1032 - log108

1992

Simplify: (16/81) 1/4

1992

The nth term of a sequence is given by 3.2n-2Write down the first three terms of the sequence.

1992

Convert 77 to a number in base two

1992

1992 WAEC SSCE Mathematics Past Questions

In the diagram above, ML//PQ and NP//QR, if ∠LMN = 40o and ∠MNP = 55o. Find ∠QPR.

In the diagram above, O is the center of the circle QOR is a diameter and ∠PSR is 37o. Find ∠PRQ.

In the diagram above, O is the center of the circle PQRS and ∠QPS = 36o. Find ∠QOS.

In the diagram above, TR = TS and ∠TRS = 60o. Find the value of x.

In the diagram above, O is the center of the circle and ∠POR = 126o. Find ∠PQR.

In the diagram above PQT is a tangent to the circle QRS at Q. Angle QTR = 48o and ∠QRT = 95o. Find ∠QRT.

The diagram above shows the shaded segment of a circle of radius 7cm. If the area of the triangle OXY is 121/2cm2, calculate the area of the segment. [Take π = 22/7]

The volume of a cone of height 9cm is 1848cm“.Find its radius. [Take π = 22/7]

The curved surface area of a cylindrical tin is704cm2. Calculate the height when the radius is8cm. [Take π = 22/7]

The angle of a sector of a circle of radius Bam is240o. This sector is bent to form a cone. Find theRadius of the base of the cone.

Solve the equation:m/3 + 1/2 = 3/4 + m/4

Write as a single fraction 1/1 - x + 2/1 + x

Construct a quadratic equation whose roots are-1/2 and 2.

Factorize the expression 2y2 + xy - 3x2

Evaluate log1025 + log1032 - log108

Simplify: (16/81) 1/4

The nth term of a sequence is given by 3.2n-2Write down the first three terms of the sequence.

Convert 77 to a number in base two

If x varies over the set of real numbers, which of the following is illustrated in the diagram above?

Simplify (3/4 + 1/3) x 41/3 \(\div\) 31/4