1988
The surnames of 40 children in a class arranged in alphabetical order. 16 of the surnames begins with O and 9 of the surname begins with A, 14, of the letters of the alphabet do not appear as the first letter of a surnam…
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1988 WAEC SSCE Mathematics Past Questions
1988
The surnames of 40 children in a class arranged in alphabetical order. 16 of the surnames begins with O and 9 of the surname begins with A, 14, of the letters of the alphabet do not appear as the first letter of a surnam…
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1988
How many candidates scored at most 30%?
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1988
Find the total number of candidates that sat for the examination.
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1988
If Q = (all perfect squares less than 30) and P = (all odd numbers from 1 yo 10). Find Q ∩ P.
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1988
Cotonou and Niamey are on the same line of longitude and Niamey is 7o north of Cotonou. If the radius of the earth is 6400km, how far is Niamey north of Cotonou along the line of longitude, correct to the nearest kilomet…
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1988
In the diagram above, PR is perpendicular from P to QS, PQ = 2cm, QR = 1cm and PR = RS. what is the size of the angle QPS?
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1988
A rope of length 18m is used to form a sector of a circle of radius 3.5m on a school playing field. What is the size of the angle of the sector, correct to the nearest degree?
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1988
In the diagram above, O is the cente of the circle through points L, M and N, if ∠MLN = 74o and ∠MNL = 39o, calculate ∠LON.
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1988
A cone is made from a sector of circle of radius 14cm and angle of 90o. What is the area of the curved surface of the cone? (Take x = 22/7)
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1988
Which of the regions P, Q, R, S and T satisfies the following 0 < y < 1, y < x + 2, x < 0
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1988
Abidjan is 4o west of Accra and on the same circle of latitude. If the radius of this circle of latitude is 6370km, how far is Abidjan west of Accra, correct to the nearest kilometer? [Take π = 22/7]
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1988
IN the diagram above, LK/PQ, reflex angle KLM = 241o and ∠QPM = 89o. What is the value of ∠LMP?
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1988
Which of the following is a correct method for constructing an angle of 60o at Q?
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1988
Factorize 5y2 + 2y - 3a2
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1988
In the diagram above, O is the center of the circle, BOC is a diameter and angle ADC is 37oWhat is ACB?
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1988
Find the product xy if, x, 3/2, 6/7, y are in G.P
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1988
Evaluate log106 + log1045 - log1027 without using logarithm tables
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1988
A water tank is made with a right-angled trapezium - shaped vertical cross-section so that when it is placed on sloping ground the top of the tank is level. The dimension are given in the diagram above.By what number wil…
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1988
A water tank is made with a right-angled trapezium - shaped vertical cross-section so that when it is placed on sloping ground the top of the tank is level. The dimension are given in the diagram above.If the tank is com…
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