1993
A plane tiles 90km on a bearing 030° and then flies 150km due east. How far east of the starting point is the plane?
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1993 WAEC SSCE Mathematics Past Questions
1993
If x is a rational number, which of the following is represented on the number line?
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1993
State the fifth and seventh terms of the sequence -2, -3, -41/2 ...........
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1993
Simplify 2.25/0.015 leaving your answer in standard form
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1993
In the diagram above, QRS is a straight line, QP//RT, PRQ = 56o, ∠QPR =84o and ∠TRS = xo. Find x.
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1993
In the diagram above, |QR| = 12cm and |QS| = 10cm. If ∠PQR = 90o, ∠RSQ = 90o and PSQ is a straight line, find |PS|.
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1993
The sum of an interior angles of a regular polygon is 30 right angles. How many sides has the polygon?
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1993
In the diagram, PQR is a tangent to the circle QST at Q. If |QT| = |ST| and ∠SQR = 68o, find ∠PQT.
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1993
The angle of a sector of a circle radius 10.5cm is 120o. Find the perimeter of the sector [Take π = 22/7]
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1993
The area and a diagonal of a rhombus are 60cm and 12cm respectively. Calculate the length of the other diagonal.
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1993
A cone is 14cm deep and the base radius is 41/2cm. Calculate the volume of water that is exactly half the volume of the cone.[Take π = 22/7]
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1993
Calculate the total surface area of a cone of height 12cm and base radius 5cm. [Take π = 22/7]
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1993
A sector of a circle of radius 9cm subtends angle 120o at the centre of the circle. Find the area of the sector to the nearest cm2 [Take π = 22/7]
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1993
Solve the simultaneous equations y = 3x; 4y - 5x =14
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1993
Factorize 2x2 - 21x + 45
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1993
Write as a single fraction: 5/6r - 3/4r
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1993
Solve the equation x2 - 2x - 3 = 0
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1993
Factorize the expression 2s2 - 3st - 2t2.
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1993
Simplify: log√27/log81
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1993
Simplify: 4-1/2 x 163/4/41/2
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