2021
Mensah is 5 years old and joyce is thrice as old as mensah. In how many years will joyce be twice as old as Mensah?
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2021 WAEC SSCE Mathematics Past Questions
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2021
What number should be subtracted from the sum of 2 \(\frac{1}{6}\) and 2\(\frac{7}{12}\) to give3\(\frac{1}{4}\)?
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2021
Factorize 6pq-3rs-3ps+6qr
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2021
if p = {-3
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2021
Find the 5th term of the sequence 2,5,10,17....?
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2021
If log\(_{10}\) 2 = m andlog\(_{10}\) 3= n, findlog\(_{10}\) 24 in terms of m and n.
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2021
Solve: 2\(^{√2x + 1}\) = 32
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2021
Simplify: (11\(_{two}\))\(^2\)
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2021
correct 0.007985 to three significant figures.
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2021
In the diagram, PQRS is a circle. \(\overline{|PQ|}\) = \(\overline{|QS|}\). ∠SPR = 26° and the interior angles of PQS are in the ratio 2:3 :3.Calculate: (i) PQR; (ii) RPQ; (iii) PRQ(b) The coordinates of two points P an…
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2021
The table shows the distribution of the number of hours per day spent in studying by 50 students.Number of hours per day4567891011Number of students575912435Calculate, correct to two decimal places,the: (a) mean; (b) st…
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2021
(a) A cottage is on a bearing of 200° and 110° from Dogbe's and Manu's farms respectively. If Dogbe walked 5 km and Manu 3 km from the cottage to their farms, find, correct to: (i) two significant figures, the distance b…
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2021
In the diagram, \(\overline{PQ//RS}\) is a trapezium with QR//PS. U and T are points on \(\overline{PS}\) such that \(\overline{|PU|}\) = 5 cm,\(\overline{|QU|}\) = 12 cm and ∠PUQ= ∠STR =90°. If the area of PQR = 20 cm\(…
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2021
(a) In APQR, ∠PQR= 90°. If its area is 216cm\(^2\) and |PQ|:|QR| is 3:4, find |PR|.(b) The present ages of a man and his son are 47 years and 17 years respectively. In how many years would the man's age be twice that of…
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2021
(a) Copy and complete the table of values for the relation y=2x\(^2\) - x - 2 for 4 ≤ x ≤ 4.x-4-3-2-201234y 19 -2 26(b) Using a scale of 2 cm to 1 unit on the x-axis and 2 cm to 5 units on the y-axis, draw the graph o…
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2021
(a) In a class of 80 students, \(\frac{3}{4}\) study Biology and \(\frac{3}{5}\) study Physics.If each student studies at least one of the subjects: (i) draw a Venn diagram to represent this information(ii) how many stud…
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2021
(a) A man shared his property among his children as follows:Child's nameAnnAfiaKojoNunoAkomPercentage share515104525Represent the information on a pie chart(b) A box contains 5 red, 3 green, and 4 blue identical beads. C…
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2021
In the diagram, \(\overline{AD}\) is a diameter of a circle with Centre O. If ABD is a triangle in a semi-circle ∠OAB=34",find: (a) ∠OAB (b) ∠OCB
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2021
The points X, Y, and Z are located such that Y is 15 km south of X, and Z is 20 km from X on a bearing of 270".Calculate, correct: (a) two significant figures, |YZ|(b) The nearest degree, the bearing of Y from Z
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2021
A man left town am at 10:00 AM and traveled by car to town N at an average speed of 72 km/h.He spent 2hours for a meeting and returned through town M by bus at an average speed of 40KM/H. If the distance covered by the…
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